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- Pricing is for units where spigot size is less than or equal to the square dimension. For larger spigots, select price for comparable square size - Spigot can be in any direction - Multi-spigots available, price on application (these can be used as junctions) - When ordering, please specify grille...

The Side Entry Grille Box is manufactured from durable galvanised steel and provides a practical, compact connection between ceiling or wall grilles and ductwork. Designed for both supply and extract air applications, it delivers smooth airflow and reliable performance in a wide range of installatio...

The Grille Box provides a compact and efficient transition between ceiling grilles or diffusers and ducting. Its insulated panel design reduces noise and thermal loss in air distribution systems. Application Used to connect grilles or diffusers to round ducting in air conditioning and ventilation sy...

Technical Data

The GBTDa Acoustic Lined Insulated TD Grille Box provides an insulated, acoustically treated connection between ceiling grilles or diffusers and ductwork. It combines efficient airflow with effective sound reduction. Application Used to connect grilles or diffusers to round ducting in air conditioni...

The GBTDa Acoustic Lined Insulated TD Grille Box provides an insulated, acoustically treated connection between ceiling grilles or diffusers and ductwork. It combines efficient airflow with effective sound reduction. Application Used to connect grilles or diffusers to round ducting in air conditioni...

The GBTDa Acoustic Lined Insulated TD Grille Box provides an insulated, acoustically treated connection between ceiling grilles or diffusers and ductwork. It combines efficient airflow with effective sound reduction. Application Used to connect grilles or diffusers to round ducting in air conditioni...

The GBTDa Acoustic Lined Insulated TD Grille Box provides an insulated, acoustically treated connection between ceiling grilles or diffusers and ductwork. It combines efficient airflow with effective sound reduction. Application Used to connect grilles or diffusers to round ducting in air conditioni...

The GBTDa Acoustic Lined Insulated TD Grille Box provides an insulated, acoustically treated connection between ceiling grilles or diffusers and ductwork. It combines efficient airflow with effective sound reduction. Application Used to connect grilles or diffusers to round ducting in air conditioni...

The GBTDa Acoustic Lined Insulated TD Grille Box provides an insulated, acoustically treated connection between ceiling grilles or diffusers and ductwork. It combines efficient airflow with effective sound reduction. Application Used to connect grilles or diffusers to round ducting in air conditioni...

The GBTDa Acoustic Lined Insulated TD Grille Box provides an insulated, acoustically treated connection between ceiling grilles or diffusers and ductwork. It combines efficient airflow with effective sound reduction. Application Used to connect grilles or diffusers to round ducting in air conditioni...

The GBTDa Acoustic Lined Insulated TD Grille Box provides an insulated, acoustically treated connection between ceiling grilles or diffusers and ductwork. It combines efficient airflow with effective sound reduction. Application Used to connect grilles or diffusers to round ducting in air conditioni...

The GBTDa Acoustic Lined Insulated TD Grille Box provides an insulated, acoustically treated connection between ceiling grilles or diffusers and ductwork. It combines efficient airflow with effective sound reduction. Application Used to connect grilles or diffusers to round ducting in air conditioni...

The GBTDa Acoustic Lined Insulated TD Grille Box provides an insulated, acoustically treated connection between ceiling grilles or diffusers and ductwork. It combines efficient airflow with effective sound reduction. Application Used to connect grilles or diffusers to round ducting in air conditioni...

The GBTDa Acoustic Lined Insulated TD Grille Box provides an insulated, acoustically treated connection between ceiling grilles or diffusers and ductwork. It combines efficient airflow with effective sound reduction. Application Used to connect grilles or diffusers to round ducting in air conditioni...

The GBTDa Acoustic Lined Insulated TD Grille Box provides an insulated, acoustically treated connection between ceiling grilles or diffusers and ductwork. It combines efficient airflow with effective sound reduction. Application Used to connect grilles or diffusers to round ducting in air conditioni...

The GBTD Insulated TD Grille Box provides a compact and efficient transition between ceiling grilles or diffusers and ducting. Its insulated panel design reduces noise and thermal loss in air distribution systems. Application Used to connect grilles or diffusers to round ducting in air conditioning...

The GBTD Insulated TD Grille Box provides a compact and efficient transition between ceiling grilles or diffusers and ducting. Its insulated panel design reduces noise and thermal loss in air distribution systems. Application Used to connect grilles or diffusers to round ducting in air conditioning...

The GBTD Insulated TD Grille Box provides a compact and efficient transition between ceiling grilles or diffusers and ducting. Its insulated panel design reduces noise and thermal loss in air distribution systems. Application Used to connect grilles or diffusers to round ducting in air conditioning...

The GBTD Insulated TD Grille Box provides a compact and efficient transition between ceiling grilles or diffusers and ducting. Its insulated panel design reduces noise and thermal loss in air distribution systems. Application Used to connect grilles or diffusers to round ducting in air conditioning...

The GBTD Insulated TD Grille Box provides a compact and efficient transition between ceiling grilles or diffusers and ducting. Its insulated panel design reduces noise and thermal loss in air distribution systems. Application Used to connect grilles or diffusers to round ducting in air conditioning...

The GBTD Insulated TD Grille Box provides a compact and efficient transition between ceiling grilles or diffusers and ducting. Its insulated panel design reduces noise and thermal loss in air distribution systems. Application Used to connect grilles or diffusers to round ducting in air conditioning...

The GBTD Insulated TD Grille Box provides a compact and efficient transition between ceiling grilles or diffusers and ducting. Its insulated panel design reduces noise and thermal loss in air distribution systems. Application Used to connect grilles or diffusers to round ducting in air conditioning...

The GBTD Insulated TD Grille Box provides a compact and efficient transition between ceiling grilles or diffusers and ducting. Its insulated panel design reduces noise and thermal loss in air distribution systems. Application Used to connect grilles or diffusers to round ducting in air conditioning...

The GBTD Insulated TD Grille Box provides a compact and efficient transition between ceiling grilles or diffusers and ducting. Its insulated panel design reduces noise and thermal loss in air distribution systems. Application Used to connect grilles or diffusers to round ducting in air conditioning...

The GBTD Insulated TD Grille Box provides a compact and efficient transition between ceiling grilles or diffusers and ducting. Its insulated panel design reduces noise and thermal loss in air distribution systems. Application Used to connect grilles or diffusers to round ducting in air conditioning...

The GBTD Insulated TD Grille Box provides a compact and efficient transition between ceiling grilles or diffusers and ducting. Its insulated panel design reduces noise and thermal loss in air distribution systems. Application Used to connect grilles or diffusers to round ducting in air conditioning...

The GBTD Insulated TD Grille Box provides a compact and efficient transition between ceiling grilles or diffusers and ducting. Its insulated panel design reduces noise and thermal loss in air distribution systems. Application Used to connect grilles or diffusers to round ducting in air conditioning...

The Echidna, which is an Insulated Side Entry Square to Round Grille Boot provides an efficient, compact connection between square ceiling grilles and round ducting. Built with Thermobreak insulation, it delivers superior thermal and acoustic performance while saving valuable ceiling space. Applicat...

The Echidna, which is an Insulated Side Entry Square to Round Grille Boot provides an efficient, compact connection between square ceiling grilles and round ducting. Built with Thermobreak insulation, it delivers superior thermal and acoustic performance while saving valuable ceiling space. Applicat...

The Echidna, which is an Insulated Side Entry Square to Round Grille Boot provides an efficient, compact connection between square ceiling grilles and round ducting. Built with Thermobreak insulation, it delivers superior thermal and acoustic performance while saving valuable ceiling space. Applicat...

The Echidna, which is an Insulated Side Entry Square to Round Grille Boot provides an efficient, compact connection between square ceiling grilles and round ducting. Built with Thermobreak insulation, it delivers superior thermal and acoustic performance while saving valuable ceiling space. Applicat...

The Echidna, which is an Insulated Side Entry Square to Round Grille Boot provides an efficient, compact connection between square ceiling grilles and round ducting. Built with Thermobreak insulation, it delivers superior thermal and acoustic performance while saving valuable ceiling space. Applicat...

The Echidna, which is an Insulated Side Entry Square to Round Grille Boot provides an efficient, compact connection between square ceiling grilles and round ducting. Built with Thermobreak insulation, it delivers superior thermal and acoustic performance while saving valuable ceiling space. Applicat...

The Echidna, which is an Insulated Side Entry Square to Round Grille Boot provides an efficient, compact connection between square ceiling grilles and round ducting. Built with Thermobreak insulation, it delivers superior thermal and acoustic performance while saving valuable ceiling space. Applicat...

The Echidna, which is an Insulated Side Entry Square to Round Grille Boot provides an efficient, compact connection between square ceiling grilles and round ducting. Built with Thermobreak insulation, it delivers superior thermal and acoustic performance while saving valuable ceiling space. Applicat...

The Echidna, which is an Insulated Side Entry Square to Round Grille Boot provides an efficient, compact connection between square ceiling grilles and round ducting. Built with Thermobreak insulation, it delivers superior thermal and acoustic performance while saving valuable ceiling space. Applicat...

The Echidna, which is an Insulated Side Entry Square to Round Grille Boot provides an efficient, compact connection between square ceiling grilles and round ducting. Built with Thermobreak insulation, it delivers superior thermal and acoustic performance while saving valuable ceiling space. Applicat...

The Echidna, which is an Insulated Side Entry Square to Round Grille Boot provides an efficient, compact connection between square ceiling grilles and round ducting. Built with Thermobreak insulation, it delivers superior thermal and acoustic performance while saving valuable ceiling space. Applicat...

The Echidna, which is an Insulated Side Entry Square to Round Grille Boot provides an efficient, compact connection between square ceiling grilles and round ducting. Built with Thermobreak insulation, it delivers superior thermal and acoustic performance while saving valuable ceiling space. Applicat...

The Echidna, which is an Insulated Side Entry Square to Round Grille Boot provides an efficient, compact connection between square ceiling grilles and round ducting. Built with Thermobreak insulation, it delivers superior thermal and acoustic performance while saving valuable ceiling space. Applicat...

The Echidna, which is an Insulated Side Entry Square to Round Grille Boot provides an efficient, compact connection between square ceiling grilles and round ducting. Built with Thermobreak insulation, it delivers superior thermal and acoustic performance while saving valuable ceiling space. Applicat...

The Echidna, which is an Insulated Side Entry Square to Round Grille Boot provides an efficient, compact connection between square ceiling grilles and round ducting. Built with Thermobreak insulation, it delivers superior thermal and acoustic performance while saving valuable ceiling space. Applicat...

The Echidna, which is an Insulated Side Entry Square to Round Grille Boot provides an efficient, compact connection between square ceiling grilles and round ducting. Built with Thermobreak insulation, it delivers superior thermal and acoustic performance while saving valuable ceiling space. Applicat...

The Echidna, which is an Insulated Side Entry Square to Round Grille Boot provides an efficient, compact connection between square ceiling grilles and round ducting. Built with Thermobreak insulation, it delivers superior thermal and acoustic performance while saving valuable ceiling space. Applicat...

The Echidna, which is an Insulated Side Entry Square to Round Grille Boot provides an efficient, compact connection between square ceiling grilles and round ducting. Built with Thermobreak insulation, it delivers superior thermal and acoustic performance while saving valuable ceiling space. Applicat...

The Echidna, which is an Insulated Side Entry Square to Round Grille Boot provides an efficient, compact connection between square ceiling grilles and round ducting. Built with Thermobreak insulation, it delivers superior thermal and acoustic performance while saving valuable ceiling space. Applicat...

The Echidna, which is an Insulated Side Entry Square to Round Grille Boot provides an efficient, compact connection between square ceiling grilles and round ducting. Built with Thermobreak insulation, it delivers superior thermal and acoustic performance while saving valuable ceiling space. Applicat...

The Echidna, which is an Insulated Side Entry Square to Round Grille Boot provides an efficient, compact connection between square ceiling grilles and round ducting. Built with Thermobreak insulation, it delivers superior thermal and acoustic performance while saving valuable ceiling space. Applicat...

The Echidna, which is an Insulated Side Entry Square to Round Grille Boot provides an efficient, compact connection between square ceiling grilles and round ducting. Built with Thermobreak insulation, it delivers superior thermal and acoustic performance while saving valuable ceiling space. Applicat...

The Echidna, which is an Insulated Side Entry Square to Round Grille Boot provides an efficient, compact connection between square ceiling grilles and round ducting. Built with Thermobreak insulation, it delivers superior thermal and acoustic performance while saving valuable ceiling space. Applicat...

The Echidna, which is an Insulated Side Entry Square to Round Grille Boot provides an efficient, compact connection between square ceiling grilles and round ducting. Built with Thermobreak insulation, it delivers superior thermal and acoustic performance while saving valuable ceiling space. Applicat...

- Height of PLAD series adaptors - 110-120mm - Other sizes available on request

The Plastic Neck Adaptor connects rectangular grilles to round ducting. It provides a secure, low-resistance transition between grille and duct, ensuring efficient airflow. Application Used to connect a rectangular grille (neck size 750 x 400) to round ducting (spigot diameter 400). Ideal for reside...

The Plastic Neck Adaptor connects rectangular grilles to round ducting. It provides a secure, low-resistance transition between grille and duct, ensuring efficient airflow. Application Used to connect a rectangular grille (neck size 750 x 400) to round ducting (spigot diameter 350). Ideal for reside...

The Plastic Neck Adaptor connects rectangular grilles to round ducting. It provides a secure, low-resistance transition between grille and duct, ensuring efficient airflow. Application Used to connect a rectangular grille (neck size 700 x 400) to round ducting (spigot diameter 400). Ideal for reside...

The Plastic Neck Adaptor connects rectangular grilles to round ducting. It provides a secure, low-resistance transition between grille and duct, ensuring efficient airflow. Application Used to connect a rectangular grille (neck size 600 x 400) to round ducting (spigot diameter 400). Ideal for reside...

The Plastic Neck Adaptor connects rectangular grilles to round ducting. It provides a secure, low-resistance transition between grille and duct, ensuring efficient airflow. Application Used to connect a rectangular grille (neck size 600 x 300) to round ducting (spigot diameter 350). Ideal for reside...

The Plastic Neck Adaptor connects square grilles to round ducting. It provides a secure, low-resistance transition between grille and duct, ensuring efficient airflow. Application Used to connect a square grille (neck size 450 x 450) to round ducting (spigot diameter 400). Ideal for residential and...

The Plastic Neck Adaptor connects square grilles to round ducting. It provides a secure, low-resistance transition between grille and duct, ensuring efficient airflow. Application Used to connect a square grille (neck size 450 x 450) to round ducting (spigot diameter 350). Ideal for residential and...

The Plastic Neck Adaptor connects square grilles to round ducting. It provides a secure, low-resistance transition between grille and duct, ensuring efficient airflow. Application Used to connect a square grille (neck size 450 x 450) to round ducting (spigot diameter 300). Ideal for residential and...

The Plastic Neck Adaptor connects square grilles to round ducting. It provides a secure, low-resistance transition between grille and duct, ensuring efficient airflow. Application Used to connect a square grille (neck size 375 x 375 ) to round ducting (spigot diameter 300). Ideal for residential and...

The Plastic Neck Adaptor connects square grilles to round ducting. It provides a secure, low-resistance transition between grille and duct, ensuring efficient airflow. Application Used to connect a square grille (neck size 375 x 75) to round ducting (spigot diameter 250). Ideal for residential and c...

The Plastic Neck Adaptor connects square grilles to round ducting. It provides a secure, low-resistance transition between grille and duct, ensuring efficient airflow. Application Used to connect a square grille (neck size 225 x 225) to round ducting (spigot diameter 200). Ideal for residential and...

The NEW series is engineered for efficient and reliable ventilation in residential and commercial HVAC systems. Each inline mixed flow fan features a compact plastic housing, high-efficiency EC motor, and aerodynamically optimised impeller for quiet performance. With diameters from 100 mm to 250 mm...

- Occupy little volume and have no protruding shapes - Other configurations available. Available in a variety of metals - Full range of fittings - Galvanised steel - Diameter (mm): 100 125 150 200 250 300 350 400 450 500 550 - Length (mm): 1200

Technical Data

- For mounitng in windows - Ventilation shaft mounting or duct connection - Low to medium air flow for short distances at low air resistance - Modern design and aesthetic look - The casing and the impeller are made of high-quality durable ABS plastic, UV resistant - The clever impeller design makes...

- Ventilation shaft mounting or duct connection - Low to medium air flow for short distances at low air resistance - Modern design and aesthetic look - The casing and the impeller are made of high-quality durable ABS plastic, UV resistant - The clever impeller design makes for high fan efficiency an...

- Ventilation shaft mounting or duct connection - Low to medium air flow for short distances at low air resistance - Modern design and aesthetic look - The casing and the impeller are made of high-quality durable ABS plastic, UV resistant - The clever impeller design makes for high fan efficiency an...

- Ventilation shaft mounting or duct connection - Low to medium air flow for short distances at low air resistance - Classic design and aesthetic look - The casing and impeller are made of high-quality durable ABS plastic, UV resistant - The clever impeller design makes for high fan efficiency and l...

- Can be used for supply or extraction - Designed for PVC ducting system or flexible ducts - Low to medium air flow for short distances at low air resistance - The casing and impeller are made of high-quality durable ABS plastic, UV resistant - Reliable and low-watt electric motor - Designed for con...

- Can be used for the direct air exhaust or pressurization in smoke ventilation systems - Suitable for outdoor wall mounting - 2E = 2 pole, 1 phase - 4E = 4 pole, 1 phase - All fans are single phase, 3 phase readily available

- Can be used for the direct air exhaust or pressurization in smoke ventilation systems - Suitable for outdoor wall mounting - 2E = 2 pole, 1 phase - 4E = 4 pole, 1 phase - All fans are single phase, 3 phase readily available

- Can be used for the direct exhaust of air - Can be mounted onto external walls - Casings are made of steel with polymeric coating - Equipped with thermal overheating protection with automatic restart as well as ball bearings for long service life

- Can be used for the direct air exhaust or pressurization in smoke ventilation systems - Suitable for outdoor wall mounting - 2E = 2 pole, 1 phase - 4E = 4 pole, 1 phase - All fans are single phase, 3 phase readily available

- Enclosed in specially designed sound insulated casing for silent fan operation - Recomended for environments with high requirements to noise level: - Library - Conference halls - Classrooms - Kindergartens 

- Strong airflow and low noise level - Compact design - Made of high-quality, durable ABS plastic - Single-phase double-speed motors - Thermal overheating protection to prevent motor overheating 

- VEVKMZ fan casing is made of galvanised steel - VEVKMS fan casing is made of steel with polymeric coating - VEVKMZ315 and VEVKMS315 need the 315/300 Reducer

- VEVK200 temporarily in Churchill - use P200TM-2E instead - VE315VKS needs the 315/300 Reducer (R315/30) - Corrosive resistant, durable plastic casing - Mounted to wall or ceiling with brackets provided 

Technical Data

Technical Data

Technical Data

Technical Data

Technical Data

- 2E = 2 pole, 1 phase

- Non-return damper and 90 degree takeoff for easy installation in tight areas - Plug in 1.3metre 240V power cord for ease of fitment - Non return damper - Low noise - Removable face plate - Low profile fits flush to ceiling

- 2E = 2 pole, 1 phase

- Other sizes available on request - Powdercoating available. POA - 2E = 2 pole, 1 phase

- Quiet - Powerful - Low profile: under 200mm - Silencer Modules available - 40k hours motor continuous duty - Multiple speed options available - 2E = 2 pole, 1 phase

- Can be mounted directly above a shower cubicle or in the ceiling of a bathroom - Double insulated, does not require an earth

- Extracts air at 42 decibels - Suitable for domestic, commercial and industrial air extraction needs - Low profile - under 200mm - Serviceable in place - Strong ABS housing - Improved sound performance - Aesthetic ceiling diffuser and grille

- No time consuming upstand to build, simply cut an appropriate sized hole in the roof sheeting and flash the 600 long tube with an Aquaseal - Other tube lengths available on request (POA) - Low sound level as the fan is mounted in the cowl outside the roof space - Has better performance working aga...

- Easy installation as either a wall down discharge or mounted up under a soffit as a side discharge unit - Low sound level as the fan is mounted in a box cowl outside (not in the roof space), as far as possible from the ventilated space - Positioned on the wall so that it protrudes only 100mm to 13...

- 2E = 2 pole, 1 phase - Complete with 600mm tube - Other tube lengths available on request. POA.

The Monica range is a compact and effective fan and cowl system designed for simple installation and reliable performance. With no need for time-consuming upstands, the units mount directly through roof sheeting and are sealed with Aquaseal flashing. Available in a variety of tube lengths, Monica fa...

- Can be used for either supply or return air - Available in one to eight slots - Blade adjustment gives a full range of air flow patterns from vertical to 180 degrees. - Maximum single lengths are 2400mm - If longer lengths are required, a joining strip gives the appearance of continuous length - S...

- Suitable for supply, relief or exhaust applications - Minimises ingress of water in most situations - Constructed from lightweight aluminium will not rust when exposed to the elements - Bird proof galvanised mesh is fitted to the rear as standard, 12x12x0.8m - Alternative shapes can be made to ord...

- Low profile and discreet - Excellent air flow characteristic - Birdmesh incorporated as standard - Powder coated to standard colour steel colours - Suits 150dia flexible duct

- Especially designed for extract ventilation - Wall mounting - Back valve - Easy screw mounting - Separate galvanised spigot

- Extract or input ventilation - Wall or ceiling mounting - Fix in place with screws or adhesive - Insect screen

- Especially designed for extract ventilation - Wall mounting - Easy screw fastening

- Extract or input ventilation - Wall or ceiling mounting - Easy screw fastening - Insect screen - Easily removable latched grille - Easy-to-clean

- Minimum recommended door thickness: 32mm - Mounting hole dimensions: 95 x 435mm - Two part grille, screw together - Variable air flow - manual adjustment with lever

- Features an inverted V blade for vision proof appearance - Door grilles are supplied with a telescopic frame, enabling equal appearance from both sides of the door - Chevron type blades are spaced at 20mm centres for maximum free area consistent with non-vision construction - Telescopic frame suit...

Technical Data

Louvre Series: All steel construction floor vent with durable epoxy powder coat finish. Twin blades for maximum airflow. Wide range of colours. Rust proof damper boxes. Hidden and recessed levers for clean lines. Metal Series: (Victorian and Wicker) Solid brass or other plated metals. Modern or trad...

Louvre Series: All steel construction floor vent with durable epoxy powder coat finish. Twin blades for maximum airflow. Wide range of colours. Rust proof damper boxes. Hidden and recessed levers for clean lines. Metal Series: (Victorian and Wicker) Solid brass or other plated metals. Modern or trad...

- Constructed in aluminium - Available in 3 shapes of blade - Available in a natural anodised finish or powder coated RAL9016 - Other colours available upon request 

- Supplied with adjustable blades and removable cores as standard - Easy to install, clean and access dampers located behind registers - Mullions are fitted to all double deflections when the blade length exceeds 800mm in any direction - Large selection of sizes can be ordered to suit most applicati...

- Cog system allows blades to turn in sequence - Alternative sizes made to order - Maximum width 600mm per section - The opposed blade action allows even distribution over entire face of the diffuser - Damper can be set in any position from fully open to fully closed - Supplied with side plates fitt...

- PYHF1195/595 and PYEC1195/595 have sorted to middle of table - Return Air Grille with Hinged Filter Type PYHF white only. POA for special colours - PYEC6030SP only available in Auckland. Special price, while stocks last - Other sizes may be available, please enquire

- Multistream pattern ensures rapid entrainment of room air into the primary stream - Delivers higher levels of comfort than traditional diffusion styles - Suitable for lower supply air temperatures and VAV turn down rates - Manufactured from steel sheet with a pressed control blade - Powder coated...

- Available in 6 standard sizes - High air volume capability - Lightweight - Available with top or side entry plenum - Low noise level - Special face sizes available on request

- Lowers air velocity in the occupancy zone with minimal draughts - Configured to provide a lower static pressure than typical swirl designs - Low profile design - 3 sizes: 200, 250, 300mm - Ceiling White is standard colour - Satin Chrome and Satin Gold available 

- Provide excellent diffusion performance - Suitable for surface mounting or lay-in ceiling grids - Removable core makes for easy installation and cleaning - Suitable for cooling high heat and humdicity areas - Suitable for heating and cooling in cooler temperatures - Triangular blanking plates can...

- MDO are completely flush even when fully open - Adjustable - For use in all static and adjustable applications - Increased holding force maintains the louvres in the desired position even in strong air flow - Each biscuit can be removed and replaced in the other direction - Use MDOna style neck ad...

Application - Applicable in supply and exhaust HVAC systems - Mounting in false ceilings or walls - For correct air circulation in the premise Design - Made of stainless steel - Special aerodynamic shape enables uniform air distribution - Smooth air flow control due to the central valve rotation - E...

- PYCD Round ceiling diffusers spread air out around the room without creating obvious draught patterns - Incrementally adjustable from fully closed - PYDJD Downjet diffusers throw air downward in a column - Useful for high ceilings and stairwells to push air a long way

- See also Roof Flashings

The standard filter material is MPSB150 fabric: - Nominal thickness 12mm - Initial resistance is 20pa at 2.5m/s - Washable up to10 times

- Including G2 filter, product weighs 4.25kg - Can be placed in the ceiling grid without additional restraint. - Easily accessible from the office floor, changing the filter can be done without disturbing ceiling tiles - Easy quarter turn aircraft style fasteners secure the access panel in place wit...

Technical Data

- Designed for ease of use and speed when replacing filter. - Easily opened from one side and the filter exchanged by sliding out the old filter and sliding in the replacement - When ordering FBMA400 - please specify spigot size - from 200mm to 400mm dia - Spigots can also differ i.e. using two diff...

- Easily opened from one side and the filter exchanged by sliding out the old filter and sliding in the replacement - When ordering FBMA400 - please specify spigot size - from 200mm to 400mm dia - Spigots can also differ i.e. using two different spigot sizes will act as a reducer - Suitable for prov...

- Suitable for small unitary A/C and ventilating units - Fabricated in an 11mm aluminium frame c/w plastic corners

- Extended motorised damper complete - Duct thermostat - Wall thermostat Duct thermostat signals whether the central plant is in heat or cool mode, the room thermostat will automatically operate the damper to heat the zone when the plant is in heat mode, or cool the zone when in cool mode.

- Fitted with nylon brush bearings - Fitted with leak resistant Blade edge seal - 24V AC available on request - Damper motors feature one wire control facility - Most units can be assembled from ex-stock components (subject to prior sale) - Spring Return Motors also available, please for a quote

- Fitted with nylon brush bearings - Fitted with leak resistant Blade edge seal - 24V AC available on request - Damper motors feature one wire control facility - Most units can be assembled from ex-stock components (subject to prior sale) - Motorised diverting branch dampers divert air to either one...

- PTS Tight Shut Off motorised dampers can be made using PTS manual PTSinst mounts a motor - Limited stock of PTS - Indent pricing will be higher. Please enquire about stock at this pricing

Technical Data

- Reduced resistance at duct entry - Option of a rotating blade-type damper gives greater control of air movement through the ducting network - Dampers can be manually or mechanically operated - Electronically controlled actuator allows spigot to be incorporated into a centrally controlled air condi...

- Reduced resistance at duct entry - Option of a rotating blade-type damper gives greater control of air movement through the ducting network - Dampers can be manually or mechanically operated - Electronically controlled actuator allows spigot to be incorporated into a centrally controlled air condi...

- Specially designed to provide better fan specifications - Does not disturb passive indoor ventilation - Casing is made of galvanised steel with spring loaded aluminium blades - Easy and quick installation

- Specially designed to provide better fan specifications - Does not disturb passive indoor ventilation - Casing is made of ABS plastic and the membrane is made of a special light polymer - Easy and quick installation

- Insulated items only available in Auckland - Enquire for more information - While stocks last

- PYBi while stocks last - YBT in Auckland and Wellington only, while stocks last - YBTO require 3x YS spigots and/or YR reducers per branch

- Please specify angle when ordering - 45 degrees, 90 degrees or as required - SE/SE/SE unless otherwise requested - SE = Small End

- Manufactured from Thermobreak insulation - Air dividing or combining capabilities - Sizes of branches to suit - Multi-branches available - Individual manufacture allows fabrication to particular requirements - BE = Big End - SE = Small End

- Manufactured from Thermobreak insulation - Air dividing or combining capabilities - Sizes of branches to suit - Multi-branches available - Individual manufacture allows fabrication to particular requirements

- Once assembled as a Y-branch, the components can't be separated - Freighted unassembled for reduced size - Smaller unassembled size also for easy access into attic space - Pricing based on the number and size of the reducers, collars, and dampers used in each fitting

- Once assembled as a Y-branch, the components can't be separated - Freighted unassembled for reduced size - Smaller unassembled size also for easy access into attic space - Pricing is based on the number and size of the reducers and collars dampers used in each fitting

Technical Data

- Once assembled as a Y-branch, the components can't be separated - Freighted unassembled for reduced size - Smaller unassembled sizes also make for easy access into attic spaces.

Technical Data

- Every YY body needs three YS or YR spigots - Can also use a YqcD damper - YY components are not compatible with adEZY components

- Every YY body needs three YS or YR spigots. (Can also use a YqcD damper). - YY components are not compatible with adEZY components.

- Available in sizes ranging from 1.25" / 2.5" / 4.5" - Spotter pins are welded directly to the ductwork prior to laying the insulation - The liner is then impaled over the pin and secured with the appropriate washer

Technical Data

Technical Data

- Duct Installation Bracket - suits M10 Threaded Rod - See Technical Data for more infomation

- Sfix8x50 is stocked in Auckland only

- Wire and fasteners are available in 5 sizes, from 1.2mm to 6mm dia - Smooth-Air stocks the 2mm dia system - Gripple's wire rope kits can save up to 85% on installation times - Standard No.2 kits weighs just 8kg, doing the same job as 150kg of threaded rod and channel - Engineered to suspend all ty...

- Choose from diffrrent flanges and corners of system 20 30 - Aluminium and stainless steel flanges and corners are also available - Flange system 20 is suitable for small duct cross-sections and low operating pressures - Flange system 30 is suitable for all ducts with low to medium operating pressu...

- Provides for rapid assembly of cross joints, minimising fabrication time - Permanently flexible non-toxic sealant injected into the profile during manufacture, will not harden and crack post installation - Available in standard metric sizes of 20mm, 30mm ex stock (40mm on indent) - Fully conforms...

- Frame: Made from press formed galvanised steel - Panel: 2 pieces press formed galvanised steel - Seal: 1 piece heat welded PVC compression gasket formed to ensure an airtight seal - Locks: 2 or 4 galvanised steel sash fasteners. Combining a specially designed hook and cam system to give an airtigh...

- Comes with self-adhesive mounting template to ensure accurate hole size cutting - Largers sizes available (POA)

- Comes with self-adhesive mounting template to ensure accurate hole size cutting - Larger sizes available (POA)

- Simple in construction and very easy to use - Formed from rust-resistant, heavy gauge, galvanized steel and installs in seconds - Can penetrate and secure to round or rectangular damper blades up to 24-gauge steel - Fully retractable bearing of Zinc alloy, threaded to accept a 5/16-18 wing nut and...

- Purpose designed low-leakage flexible joints - Doby Verrolec's Flexible Duct Connections (FDC) reduce vibration and transmitted sound from HVAC air systems

- North island duct wrap is 20m - South Island duct wrap is 15m - Thermobreak- Volume discount available. POA - Other styles available on request - DuctWrap - Min order 5m (or 20m x DWm to buy whole 20m roll). Fibreglass

Technical Data

The Hydor Low Profile Duct System has been specifically designed to meet the needs of modern day applications. It has been developed to provide a solution to engineers who have limited ceiling heights to run ducting. Typical applications include apartments, hotels and domestic dwellings. As the Hydo...

- BE: Big End - will go over SE - SE: Small End - will go inside BE - VE211, VE312 VE413 reducers - the larger side goes over SE fittings, the smaller side goes into BE duct - See also Flexible Reducer and Galvanised Steel Reducers

- SE: Small End (outer dia 150mm) - BE: Big End (inner dia 150mm)

- See also Range Hoods

- Standard freight charges will apply on all orders of wrapped tube - Rates for bulk orders by negotiation

- SMACNA compliant - Standard Christchurch Wellington length: 2.95m - Standard Auckland length: 3m - Designed for high aerodynamic performance and durability - Manufactured from galvanised steel - Smooth dimpled interior for high efficiency aerodynamics - 100% hermetic seal due to high-quality lock...

- High aerodynamic performance and durability - Manufactured from galvanised steel - Smooth dimpled interior for high efficiency aerodynamics - 100% hermetic seal due to high-quality lock seam - 2.95m, 1.8m 1.2m lengths standard. Other lengths available to order non-standard - Standard diameters (mm...

- See also: VE310 Plastic Multi Reducer and Galvanised Steel Reducers

- Minimum order 12m or 10 pieces of same product - Standard freight charges will apply on all orders - Rates for bulk orders by negotiation

- Semi rigid - Stainless Steel - Duct diameter (mm): 100 125 150 200 250 300 350 400

- Comes in 3m lengths - Nude and insulated 100-250mm dia are supplied in compressed form approximately 1000mm long - Easily transported and stretched on site - Nude and insulated 300mm dia and above are supplied in uncompressed 3m lengths unless otherwise requested - Can be made to specific requirem...

- Manufactured from incombustible, corrosion stable material - Materials classified as building material class A1 - Non-flammable according to DIN 4102 - 100% hermetic seal due to high-quality lock seam - Can be insulated with 25mm Polyester - 3 meter lengths standard. Other sizes available to order...

- Comes in 3m lengths - Nude and insulated 100-250mm dia are supplied in compressed form approximately 1000mm long - Easily transported and stretched on site - Nude and insulated 300mm dia and above are supplied in uncompressed 3m lengths unless otherwise requested - Can be made to specific requirem...

- Metalised outer surface - Fire Rated 4254-2002 - Operating temperature: -20C to 80C - Operating pressure: -190pa to 1200pa - General Use: exhaust and ventilation systems - Diameters (mm): 100 125 150 200 250 300 250 400 450 500 550 600 - Lengths: 3m or 6m

- Complies with Australian standard AS4253:2002 and sound tested to AS1277 - Acoustic perforated core - Polyester insulation - Metalized outer surface

- Tough mylar outer jacket - Metalized Mylar inner core - Fully encapsulated spring steel wire - Flame resistant dry lamination adhesive resin - High and low pressure suitability - Low resistance to airflow (correct installation) - Polyester insulation - Metalized outer fire jacket - Operating tempe...

Rapid Installation: Inlet and outlet spigots connect directly to the OmniBody using captive Omni Screws, enabling quick and secure assembly with minimal tools. Compact Design: Slim profile fits through a 500mm return grille, allowing for easy installation in tight ceiling spaces and reducing the nee...

- Secure, providing the necessary air exchange without having to open a window - Suitable for houses and apartments, community and commercial premises - Other TwinFresh versions available - See VENTS for more info

Technical Data

Kit contains: - In-line fan (200mm, FID 210 l/s) - Inlet grille - Four outlet grilles - 3x 3way splitter - Insulated duct (one length 200mm x 6m, two lengths 200mm x 3m, plus four lengths 150mm x 3m) - Duct tape (2x 6m) - Now also available with down jets and adjustable ceiling diffusers (POA) - See...

Kit contains: - In-line fan (200mm, FID 217 l/s) - Inlet grille - Three outlet grilles - 4way Splitter - Insulated duct (three lengths 150mm x 3m, two lengths 200mm x 3m) - Duct tape (6m) - Now also available with down jets and adjustable ceiling diffusers (POA) - See Fan Accessories for speed contr...

Kit contains: - In-line fan (150mm, FID 128 l/s) - Inlet grille - Two outlet grilles - 3way splitter - Insulated duct (four lengths 150mm x 3m) - Duct tape (6m) - Now also available with down jets and adjustable ceiling diffusers (POA) - See Fan Accessories for speed controller HH04 option FID = Fan...

Kit contains: - In-line fan (150mm, FID 87 l/s) - Inlet grille - Outlet grille - Insulated duct (two lengths 150mm x 3m) - Duct tape (3m) - Now also available with down jets and adjustable ceiling diffusers (POA) - See Fan Accessories for speed controller HH04 option FID = Fan performance with free...

- DMFS Drymatic Filter Sock can be machine washed on gentle cycle or hand washed

- Anti-condenstation - Recycles lost heat - Freshens air - Protects furnishings, ceilings, windows, and household contents - Fully automatic - RRP is "Cash N carry" price (uninstalled -allow approximately 4 hours for installation) - See Dry-Matic information page 

- Can be added during installation or several years after installation (only one per Dry-Matic) - Hall switch is provided to control a motorised diverting branch damper - FF150 optional inline filter for external airsource

Technical Data

Technical Data

- Blue strap comes in a dispensing box and is stocked in Christchurch - TBS50 comes as a roll and stocked in Auckland 

Includes: - Flashing - PVC overflashing - PVC slotted pipe - PVC cap - Silicon sealant - Hex screws

- LVwB380STD price includes fixing fasteners, coach bolts, washers and raw plugs. - SB450 SB550 need SBK1 or SBK2

- FE galvnasied steel - Varnished with polyester dust - For external use - must be used in an area sheltered from wind - Adjustable for roof slope from 10 to 40 degrees - Prices includes fixing fasteners, coach bolts, washers and raw plugs

ACslab: Built to suit 95% of the domestic and light commercial split system air conditioning market, from 2.5kw right through to 15kw upright units. LVGB: Ground Bases - Plastic, comes with split fixing screws, weight capacity approx 140kg.

- Reduces vibration noise - Rubber construction - LVdampGK suits M10 thread - LVdampG suits M8 thread - Sold in bags of 4 with nuts and washers

CS: Includes galvanized coach bolts washers for installation. SC: Cone shaped damper made of soft natural rubber with M8 thread. - Sold in bags of 4 with nuts and washers - Useful for air coniditioners, generators, electric motors, and instruments

- 225kg crush strength per pack of 4 - Pure polymer - Won't chip, crack, split, or rot - Made in USA

- Sold in bags of 4 with nuts and washers - 2 varieties: 4packs of 42kg and 65kg per damper.

- Adjustable leg assemblies - 3 lengths available - 1.2m or 1.5m cross bars - Simple to assemble - Supplied boxed with clamp kits

- Suitable for external use - Manufactured without welding points - Price includes fixing fasteners, coach bolts, washers and raw plugs

- See Material Safety Data Sheet (MSDS) for ACsolvent

- Unique design provides greater top plate uplift resistance capacity - Quick and easy to install - Leaves clean faces to outside edges of the timber frames - Fixing is by Type17 hex head screws. All holes shall be filled - Comes in one size, designed for use with 90x45mm and 140x45mm timber only -...

Extruded UPVC duct designed to carry and protect your cable and pipework. High impact strength, rigidity and toughness, UV radiation resistance, colour and gloss retention Smooth-Air's range of STAARK HVAC capping and trunking is the perfect option for all air conditioning unit installations to shie...

Note: You must be logged in with a trade account to view special pricing Features Variety of Sizes: Available in multiple size combinations. including: 1/4 1/2 (6.35 mm 12.7 mm) 1/4 3/8 (6.35 mm 9.525 mm) 1/4 5/8 (6.35 mm 15.875 mm) 3/8 5/8 (9.525 mm 15.875 mm) 3/8 3/4 (9.525 mm 19.05 mm) Copper Tub...

Features - Quick and easy to install - Vibration, corrosion and UV resistant - Patented design with double O-ring and grip ring seal - Single use fitting that can be removed with Slip Clip tool - Approved for major refrigerants, including A2L refrigerants - Prevents leaks caused by vibration, gallin...

Each unit is engineered with a high-performance counterflow heat exchanger and EC brushless motors, ensuring quiet operation, reduced running costs, and reliable indoor comfort. The series offers versatile installation options, including wall-mounted, ceiling, and false-ceiling configurations, makin...

- Prices do not include installation or ducting - Unit is 400x400x850mm - For more information, manuals,. see HEX390 information page

- Use HEXext extension kits to extend for larger houses - Prices do not include installation - See also HEX390 information page. - Included: - HEX390 units - Upgraded diffusers - Silentflex duct and tape

Our Lossnay ducting kits are specifically engineered to support the installation of Mitsubishi Electric Lossnay Heat Recovery Ventilation (HRV) systems. These kits include all essential components required for a smooth and professional setup, ensuring maximum energy efficiency and indoor air quality...

- Kilargo Mastic Sealant must be used with every installation for compliance - Kilargo iFD-D Fire Door Kits are approved for use in most fire doors - Fire Test Certificates can be provided after purchase, watermarked with project and contractor's name - For installation instructions, view Selector C...

- Combines an exhaust valve and fire damper - Designed to prevent fire and smoke from spreading in ventilation ducts - Halton Fire Damper Valves: Halton FDV - Smooth-Air is able to offer the full range of Halton specification products including: - Chilled beams - Displacement diffusers - Healthcare...

- Choose number and size of Motorised Dampers to match the ducted system zones - ATqcd only available from Churchill branch - ATmd ATqcd have special pricing which is only valid with an AirTouch4 system