WATTS LFNF8 3/4" LEAD FREE HOSE CONNECTION VACUUM BREAKER-FREE FAST SHIP NISB For Sale
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WATTS LFNF8 3/4" LEAD FREE HOSE CONNECTION VACUUM BREAKER-FREE FAST SHIP NISB:
THIS SALE IS FOR A BRAND NEW FACTORY FRESH, IN FACTORY BOX, LATE 2017 DATE OF MANUFACTURE, WATTS HOSE CONNECTION VACUUM BREAKER, PART NUMBER=LFNF8. EDP#0792093.
This item qualifies for Fast N Free - 1 day handling and FREE UPGRADED USPS FIRST CLASS INSURED PACKAGE SHIPPING TO THE DOMESTIC 48 STATES, ALASKA/HAWAII AND PUERTO RICO FOR THIS SALE ONLY!!
Hose Connection Vacuum Breakers for Wall & Yard Hydrants, Brass
3/4 in. (20mm)
Series NF8 Hose Connection Vacuum Breakers are designed specifically for wall and yard hydrants to prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of brass body construction (NF8) or chrome finish (NF8C), stainless steel working parts, a rubber diaphragm and disc, and a draining stem. The NF8 permits manual draining for freezing conditions. Maximum Pressure:125psi (8.6 bar).
Hose Connection Vacuum
Size: 3⁄4" (20mm) hose thread
Series 8 is a line of unique vacuum breakers specially made to
permit the attachment of portable hoses to hose thread
faucets. Designed to prevent the flow of contaminated water
back into the potable water supply, these devices require no
plumbing changes, and screw directly onto a sill cock.
Series 8 can be used on a wide variety of installations, such as
service sinks, swimming pools, photo developing tanks, laundry
tubs, wash racks, dairy barns, marinas and general outside
• Brass body (all models except 8P)
• Stainless steel working parts for longevity
• Durable rubber diaphragm and disc for
consistent positive seating
NF8 - Especially made for wall and yard hydrants. Permits
manual draining for freezing conditions
Series 8 is tested and certified under ANSI A112.1.3
(ASSE 1011), which precludes use under continuous pressure.
This valve should only be used in areas where spillage of
water will not cause damage.
Inlet Connection: 3⁄4" (20mm) standard female hose thread
Outlet Connection: 3⁄4" (20mm) standard male hose thread
Maximum Pressure: 125psi (8.6 bar)
Maximum Temperature: 180°F (82°C)
For backflow preventers for tub and shower hand spray sets,
request literature ES-S8.
A hose connection type anti-siphon vacuum breaker shall be
installed where indicated on the plans to prevent the backsiphonage
of contaminated water. This device is not to be
used under continuous pressure or where there is a possibility
that a backpressure condition may develop. This device shall
meet the requirements of ANSI A112.1.3, ASSE Standard
1011. Vacuum breaker shall be a Watts Series 8.
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