Rpbpbackflow Preventer

The FloodStop controller has a built in "normally open" relay that closes when triggered.  This relay output can be connected to an auto dialer, alarm system or automation system.

6"backflow preventer

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Gas Engines · Company ... FRS - Line Pressure Regulator (USA/CDN) Max. Operating pressure: 7 PSI / 5 PSI. FRS: Gas Appliance Pressure Regulator (USA/CDN) Max.

2-1/2" Backflow Preventer, Double Check, Detector Assembly Lead-Free , Stainless Steel Body with Flanged OS&Y Gate Valves APOLLO 4ALF609E3

backflowprevention valve - bunnings

Dielectric fittings isolate monitoring instruments from the effects of ... □ Gaugeable Swagelok® tube fitting or tapered pipe thread end connections ...

Absolute Automation has been in business since 1992 serving customers across Canada.  We specialize in remote monitoring solutions, alarms smart home products and water damage prevention products.

Find many great new & used options and get the best deals for BANDAI Kamen Rider Zero One DX Zaia Slash Riser & DX Ames Shot Riser Toy Tested at the best ...

watts21/2backflow preventer

Backflow Parts USA is a master parts distributor and we carry backflow parts and backflow devices for Watts, Febco, Wilkins, Ames, and Conbraco.

3Backflow Preventer

The 2-1/2” – 12” Double Check Detector Assembly shall be an Apollo Model DCDALF 4A or DCDA2LF 4A. The assembly shall be manufactured in America and carry a 5-year Apollo factory warranty. The TriForce™ center-stem guided check valves shall feature reversible silicone rubber seat discs. The check valves shall be held in place by SS snap-in retainers (2-1/2” – 6”) or SS studs & nuts (8” – 12”). Access to the check valves shall be by an Apollo quick-connect SS coupling (2-1/2” – 6”) or grooved couplings (8” – 12”). The bodies shall be domestic SS in 22-1/2” – 8” sizes and FDA epoxy-coated ductile iron in 10” & 12” sizes. The assembly consists of a mainline double check valve with a Type 2 bypass (Type 1 optional) consisting of a lead free* single check (SCV) and meter bypassing the mainline second check to prevent backflow while accurately measuring all flows up to 2 gpm while the mainline 2nd check remains closed. Assemblies with the optional Type 1 bypass consist of a lead free* double check valve and meter which bypass both mainline checks and accurately meter all flows up to 2 gpm with the mainline checks closed. The Apollo lead free* ball valve test cocks shall have SS handles. The pressure drop across the assembly shall be documented by an independent laboratory. The assembly shall prevent contamination of the potable water supply due to back-siphonage or backpressure from substances that are non-health hazards.

FEATURES• Domestic Stainless steel body: 2-1/2” – 8”• FDA Epoxy-Coated Ductile Iron Body: 10” & 12”• Easy Maintenance – No Special Tools Required• Snap-In Check Retainers: 2-1/2” – 6”• Bolted-In Checks: 8” – 12”• Low Pressure Loss as Documented by an Independent Laboratory• Center-Stem Guided Triforce™ Check Valves• Approved For Horizontal (2-1/2”-12”) and Vertical Flow Up (2-1/2” - 8”)• US Patent Nos. 6,443,184; 7,025,085; 7,533,699• Made in the USA (D option)

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2017817 — Download Expansion Tank Selection and Sizing Sheets, Excel sheets for sizing pressure tanks. expansion tank calculations.

APPROVALS• ASSE 1048*, CSA B64.5, FM, UL*, cUL*• NSF/ANSI 61 - Water Quality• NSF/ANSI 372 - Lead Free• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1/2” - 8” Type 1 & Type 2)*ASSE, UL, and cUL installations must include indicating-type shut-off valves

2 1 2 backflow preventerinstallation

Two Piece Strainer with Plastic Base & Metal Trim • LXBOLT Optional Extension Bolt Available • Fits 3-1/2" Sink Opening Technical Data Spec Sheet ...

FloodStop automatic flood prevention devices use a wired water sensor to detect a leak.  When water is sensed, the FloodStop controller automatically closes the water valve to help avoid devastating water damage.  At the same time an alarm sounds.

WattsBackflow Preventer

Watts LF00921/2

Febco®, 0683014, Reduced Pressure Zone Assembly, N-Shape Angle Pattern, Series: LF825YA, 2 in Nominal, Thread End Style, 175 psi Pressure, 32 to 140 deg F, ...

The FloodStop V4 controller can be powered with the included plug-in power supply with 4 AA batteries as a back up instead of power failure.  Or where a receptacle isn't available for power, it can be run batteries only.  Full time power is recommended where available.

Washing machines or their water lines can easily spring a leak from age, due to a malfunction or when something gets accidentally added to the wash.  Hoses can rupture, fittings may crack and so on.  FloodStop gives you peace of mind and prevents excessive water damage when something does wrong.

Powers™ HydroGuard® 6550049 LFMM430 XP Master Tempering Valve, 3/4 in Nominal, NPT End Style, 125 psi Pressure, 42 gpm Flow Rate, Brass Body, Domestic.

This model comes with two automatic valves with 90 degree angles to shut off both hot and cold water when water is detected.

Where a storage water heater is supplied with cold water that passes through a check valve, pressure reducing valve or backflow preventer, a thermal expansion ...