Canplas (CANPE) 123283, Black Backwater Valve, 3 inch, 5.63 x 5.13 x 7.25 inches
R 2,918
or 4 x payments of R729.50 with
Availability: Currently in Stock
Delivery: 10-20 working days
This item may be available in a different size, colour, scent, version or platform:
Canplas (CANPE) 123283, Black Backwater Valve, 3 inch, 5.63 x 5.13 x 7.25 inches
Size: 5.63 x 5.13 x 7.25 inches.The backwater valve measures 3 inches in diameter
Constructed of heavy-duty ABS to resist corrosion and provide a long-lasting performance
Designed to protect low level areas from the back flow of storm sewers or septic systems
Equipped with a Neoprene "O" ring to create a positive seal
Compatible with a 5 inch SDR 35 sleeve (not included)
This simple devices offers effective protection against the backflow of sewage and stormwater into homes and businesses. Under normal operation, the lightweight flapper opens and allows waste water to exit to sewer line. During a backflow,the flapper seals closed, stopping the flow from reaching interior drains entering the living space. Backwater valves (BWV)are recommended on all branch lines serving low level appliances, leaving the main line open to discharge and vent. Any drain openings behind the BWV are protected from backflows. A BWV can also be installed on the main line before it enters a building.