Thru Roof Cowl Kit

Cowl kits are available in a wide range of sizes from 100mm up to 200mm.
Thru roof cowl kit. Roof cowl kits our range of roof cowl kits allow for extraction of air via the roof. Metric size mm description order code. Westaflex ec centrifugal thru roof cowl 250mm 194 l s max. Not suitable for dryer venting or flat roofs.
3m semi rigid duct. Roof cowl galv st 150mm. Find through the roof near you learn more about through the roof features and benefits video 0 48. Roof cowl kits are basically passive vents that sit on top of a roof.
200mm metal roof kit suitable for 200mm kitchen range hood ducting with extraction through a metal roof. They can be used as part of your exhaust system with a ceiling mounted or inline fan. Thru roof kits fan0533 fan0534 150mm axial supply pressure vs vo lume pressure p a vo lume litre sec 90 75 60 45 30 15 0 05060708090 100 operating po int free ai r operating po int 3m flexible ducting performance fan0533 fan0534 fan0533 fan0534 150mm axial supply pressure vs vo lume. Includes cowl and 0 5m tube.
This kit includes all materials needed for installation including 8 ft. They can be purchased for either a tiled or metal roof and include all the parts you need to install the roof mounted vent easily. Use for typical through the roof installations can be used for cathedral ceiling installations includes stainless spark arrestor cap storm collar adjustable vented flashing 0 12 6 12 11 support box with built in starter section and trim. Simx thru roof cowl kit no motor 150mm.
The flexible ducting conforms to ul 181 class 1 air connector and cul s110 requirements. General purpose kit with aluminium cowl. General purpose kit with aluminium cowl heavy duty lead flashing. Heavy duty cowl kit with aluminium cowl.
General purpose thru roof cowl kit 185 00 inc gst please note. Universal galvanised steel ring clamps x 2. Of 4 flexible ducting 4 metal duct connector 4 to 3 reducer nylon zip ties and mounting screws. Westaflex ec centrifugal thru roof cowl 250mm 280 l s max.
Galv st perf bracing strap. Simx thru roof cowl top only axial fan extraction only 150mm 80 l s max. Roof cowl galv st 200mm. Is a high performance co polymer rubber elastomeric sealant that seals leaks fast even in standing water.
G s internal duct connector x 2.