Round gravity ventilator WC are used at the ends of ventilation ducts. Protect against direct influence of atmospheric conditions and support gravitational ventilation. They are also used with strong and often winds, air swirling at the inlet of the chimney, caused by the unfavorable location, and w...
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WC roof ventilation unit - for air exhaust, cylindrical type, round shape connection (without flange), made of galvanized steel, can be installed on PD-B roof base
WC/160/W1 Connection hole diameter Ø165 mm, diameter of cylinder surrounding weather protection hood Ø320 mm, height 375 mm, without mounting flange
WC/160/W1
Connection hole diameter Ø165 mm, diameter of cylinder surrounding weather protection hood Ø320 mm, height 375 mm, without mounting flange
WC/200/W1 Connection hole diameter Ø205 mm, diameter of cylinder surrounding weather protection hood Ø400 mm, height 450 mm, without mounting flange
WC/200/W1
Connection hole diameter Ø205 mm, diameter of cylinder surrounding weather protection hood Ø400 mm, height 450 mm, without mounting flange
WC/250/W1 Connection hole diameter Ø255 mm, diameter of cylinder surrounding weather protection hood Ø500 mm, height 530 mm, without mounting flange
WC/250/W1
Connection hole diameter Ø255 mm, diameter of cylinder surrounding weather protection hood Ø500 mm, height 530 mm, without mounting flange
WC/315/W1 Connection hole diameter Ø320 mm, diameter of cylinder surrounding weather protection hood Ø630 mm, height 700 mm, without mounting flange
WC/315/W1
Connection hole diameter Ø320 mm, diameter of cylinder surrounding weather protection hood Ø630 mm, height 700 mm, without mounting flange
WC/400/W1 Connection hole diameter Ø400 mm, diameter of cylinder surrounding weather protection hood Ø800 mm, height 870 mm, without mounting flange
WC/400/W1
Connection hole diameter Ø400 mm, diameter of cylinder surrounding weather protection hood Ø800 mm, height 870 mm, without mounting flange
WC/500/W1 Connection hole diameter Ø500 mm, diameter of cylinder surrounding weather protection hood Ø1000 mm, height 1000 mm, without mounting flange
WC/500/W1
Connection hole diameter Ø500 mm, diameter of cylinder surrounding weather protection hood Ø1000 mm, height 1000 mm, without mounting flange
WC/630/W1 Connection hole diameter Ø630 mm, diameter of cylinder surrounding weather protection hood Ø1260 mm, height 1300 mm, without mounting flange
WC/630/W1
Connection hole diameter Ø630 mm, diameter of cylinder surrounding weather protection hood Ø1260 mm, height 1300 mm, without mounting flange
WC/800/W1 Connection hole diameter Ø800 mm, diameter of cylinder surrounding weather protection hood Ø1480 mm, height 1500 mm, without mounting flange
WC/800/W1
Connection hole diameter Ø800 mm, diameter of cylinder surrounding weather protection hood Ø1480 mm, height 1500 mm, without mounting flange
WC/1000/W1 Connection hole diameter Ø1000 mm, diameter of cylinder surrounding weather protection hood Ø2000 mm, height 1950 mm, without mounting flange
WC/1000/W1
Connection hole diameter Ø1000 mm, diameter of cylinder surrounding weather protection hood Ø2000 mm, height 1950 mm, without mounting flange

Round gravity ventilator WC are used at the ends of ventilation ducts. Protect against direct influence of atmospheric conditions and support gravitational ventilation. They are also used with strong and often winds, air swirling at the inlet of the chimney, caused by the unfavorable location, and when the chimney draft is too small and not stable. Round gravity ventilator usually are mounted on bases BI, BII i BIII with base leveling roof drop. It is also possible mounting on the roof ridge.

Round gravity ventilator has Hygienic Certificate HK/K/0522/03/2016

Material and workmanship

Round gravity ventilator is made of galvanized steel, powder coated to RAL 9006. On request it is possible to powder coated to any RAL color and make of aluminum and stainless steel. They are equipped with circular flanges, adapted to the standard diameters of round duct.

WC round gravity ventilator
Declarations of conformity 788 KB
Catalogue 1.4 MB
Hygienic certificate 1 MB