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COVID-19 - UPDATE JANUARY 2021 - PLEASE NOTE THAT OUR STORES ARE OPEN TO CLIENTS ONLY FOR THE SERVICE COUNTER, OUR SHOWROOMS REMAIN CLOSED UNTIL FURTHER NOTICE.
Product No. | Size | Weight |
---|---|---|
IV SW-03-005 | 3" | 9 lbs |
IV SW-04-005 | 4" | 18 lbs |
IV SW-06-005 | 6" | 27 lbs |
IV SW-08-005 | 8" | 41 lbs |
IV SW-10-005 | 10" | 70 lbs |
The check valve is installed between two flanges on a water supply line. This protection system keeps water from returning to the source and thus protects your water supply from any wastewater backflow after an interruption. The valve also prevents damage to the pump in case of high backflow pressure.