Ventilation system accessories
We offer back flow valves and variety of reductions.
Product features
BACK FLOW VALVE 5″
it blocks the backinflow of air from the outside through the 5″ vertical vent. It’s fully compatibile to instal in iFLEX pipe 5″
1
6″ to 5″ REDUCTION
enables connection of a 6″ vertical vent with a 5″ iFLEX pipe
3
2
BACK FLOW VALVE 6″
it blocks the backinflow of air from the outside through the 6″ vertical vent. It’s fully compatibile to instal in iFLEX pipe 6″
4
REDUCTION PYRAMID
enables connection of a 5″ vertical vent with a 4.3″, 4″ and 3″ pipe
Colors and product codes
PYRAMID
ZZ-5
ZZ-6
R-5
