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Product code: GRO8887 Categories: GROW SHOP, Ventilation, Ventilation parts, Backdraft dumpersNon-return flap for insertion into round ventilation ducts (pipes) with a diameter of ∅315 mm with instant opening and closing.
26,35 €
In stock
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Description
Backdraft dumper Ø315 mm
Anti-return flap for insertion into round ventilation ducts (pipes) with a diameter of ∅315 mm. The flap opens and closes automatically. It has a strong spring and can be installed horizontally or vertically. Suitable for retrofitting, as it is completely inside the ventilation duct. The flap housing is made of galvanized steel, the flap slats are made of aluminum, the axis and spring are made of stainless steel.
Protipovratna loputa za vstavitev v 100 mm prezračevalne kanale (cevi). Loputa se samodejno odpira in zapira. Ima močno vzmet in se lahko namesti vodoravno ali navpično. Primerna za naknadno vgradnjo, saj je v celoti znotraj prezračevalnega kanala. Ohišje lopute je iz izdelano iz pocinkanega jekla, lamele lopute so iz aluminija, os in vzmet sta iz nerjavečega jekla Primerna za naknadno vgradnjo, saj je v celoti znotraj prezračevalnega kanala. Ohišje lopute je iz izdelano iz pocinkanega jekla, lamele lopute so iz aluminija, os in vzmet sta iz nerjavečega jekla.Primerna za naknadno vgradnjo, saj je v celoti znotraj prezračevalnega kanala. Ohišje lopute je iz izdelano iz pocinkanega jekla, lamele lopute so iz aluminija, os in vzmet sta iz nerjavečega jeklaOhišje lopute je iz izdelano iz pocinkanega jekla, lamele lopute so iz aluminija, os in vzmet sta iz nerjavečega jekla/span>
Features:
◦ Automatic opening-closing
◦ Horizontal or vertical installation
◦ prevents the entry of cockroaches and other pests
◦ prevents odors from escaping through the inlet/outlet pipe
Warning!
The direction of installation of the non-return valve depends on whether the pipe is inlet or outlet!
Origin: EU
Reccomended ventilation ducts..
Mark |
Value |
M.U: |
ØD |
315 |
mm |
ØL |
415 |
mm |
Maker | Vents |
Diameter | 315 mm |
Lenght | 415 mm |
Material | Galvanized steel |
SKU | GRO8887 |
TEHNIČNE LASTNOSTI LOPUTE.PDF
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