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Watts NLF9 is a lead-free dual check vacuum breaker designed for laboratory faucets to prevent reverse flow of contaminated water into potable systems. It features a lead-free brass body with chrome plating, stainless steel internal components, and rubber diaphragms and discs. Intended for health-hazard, non-continuous pressure applications where portable hoses may be attached, the device has 3/8 in threaded connections and a maximum working pressure of 150 psi (10.34 bar).
Lead-free brass dual check vacuum breaker for laboratory faucets; 3/8 in threaded connections; 150 psi maximum working pressure.
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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