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This product weighs 344 lb each and will be shipped via LTL carrier. A lift gate option will be added free of charge for your convenience.
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The Watts 0438004 is a double check detector assembly designed for backflow prevention in fire protection systems. This unit prevents substances from entering the potable water supply. It features a compact construction suitable for retrofit installations.
Ideal for systems classified as non-health hazard, the Watts 0438004 is built for durability and reliable performance.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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