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  • Watts 0125319 LFN45B Series 1 in. 400 psi Cast Copper Silicon Alloy Double Union PEX Pressure Reducing Valve
    WATTS
    Watts 0125319 LFN45B Series 1 in. 400 psi Cast Copper Silicon Alloy Double Union PEX Pressure Reducing Valve
    SKU: 0125319
    Product DescriptionThe Watts LFN45B Series pressure reducing valve, model number 0125319, is crafted to effectively lower incoming water pressure. This valve safeguards plumbing components and decreases water usage across various applications such as residential, commercial, and industrial settings. Lead-free cast copper silicon alloy construction...
    $205.45
    $205.45
  • Watts 0066100 Series 100XL 3/4 Temperature & Pressure Relief Valve
    WATTS
    Watts 0066100 Series 100XL 3/4 Temperature & Pressure Relief Valve
    SKU: 0066100
    Product Description The Watts 0066100 Series 100XL is a brass temperature and pressure relief valve designed for water heating systems. It offers reliable protection by automatically releasing pressure and temperature to prevent equipment failure in hot water supply tanks and heaters up to one...
    $48.46
    $48.46
  • Watts FG12FULL Floor Sink Grate Full - Drain
    WATTS
    Watts FG12FULL Floor Sink Grate Full - Drain
    SKU: FG12FULL
    Product DescriptionThe Watts FG12FULL is a full grate designed for floor sinks. It is made to ensure proper drainage in commercial and residential settings, preventing clogging and water damage. This grate fits standard floor sink installations. Its practical design simplifies maintenance and enhances drain...
    $56.54
    $56.54
  • Watts 0009485 LFN45B Series 3/4 in. 400 psi Cast Copper Silicon Alloy Double Union PEX Pressure Reducing Valve
    WATTS
    Watts 0009485 LFN45B Series 3/4 in. 400 psi Cast Copper Silicon Alloy Double Union PEX Pressure Reducing Valve
    SKU: 0009485
    Product DescriptionThe Watts 0009485 LFN45B Series is a three-fourth inch pressure reducing valve made from cast copper silicon alloy. This valve is designed for use in both commercial and residential plumbing systems. It effectively reduces incoming water pressure, which protects system components and helps...
    Call for Pricing
    $1,000,004.00
  • Watts 0072205 Series LF7R 1 in. Copper Silicon Alloy FNPT Backflow PreventerWatts 0072205 Series LF7R 1 in. Copper Silicon Alloy FNPT Backflow Preventer
    WATTS
    Watts 0072205 Series LF7R 1 in. Copper Silicon Alloy FNPT Backflow Preventer
    SKU: 0072205
    Product DescriptionWatts 0072205 Series LF7R is a 1 inch lead-free copper silicon alloy backflow preventer. This valve is designed to prevent contaminated water from flowing back into the clean water supply. It features a brass body construction that ensures durability and reliability. Lead-free brass...
    $77.49
    $77.49
  • Watts 0821729 1-1/2 x 1-1/2 FPT x FPT 250 PSI Gray Iron Dielectric Union
    WATTS
    Watts 0821729 1-1/2 x 1-1/2 FPT x FPT 250 PSI Gray Iron Dielectric Union
    SKU: 0821729
    Product DescriptionThe Watts 0821729 is a dielectric union designed for reliable connections in plumbing systems. It features female threaded connections on both ends and is made from durable gray iron. This fitting is suitable for various applications in commercial, residential, and industrial settings. With...
    $56.76
    $56.76
  • Watts 0821728 1-1/4 x 1-1/4, FPT x FPT, 250 PSI, Gray Iron, Dielectric, Union
    WATTS
    Watts 0821728 1-1/4 x 1-1/4, FPT x FPT, 250 PSI, Gray Iron, Dielectric, Union
    SKU: 0821728
    Product DescriptionWatts 0821728 is a dielectric union designed for plumbing applications. This fitting features a size of one and one-fourth inches, suitable for female threaded connections on both sides. It is made from iron and offers a pressure rating of two hundred fifty PSI...
    $35.65
    $35.65
  • Watts RD-105-NH-R-D-K 5 No Hub Epoxy Coated Cast Iron Bottom Outlet Roof Drain with Underdeck Clamp/2 External Water DamWatts RD-105-NH-R-D-K 5 No Hub Epoxy Coated Cast Iron Bottom Outlet Roof Drain with Underdeck Clamp/2 External Water Dam
    WATTS
    Watts RD-105-NH-R-D-K 5 No Hub Epoxy Coated Cast Iron Bottom Outlet Roof Drain with Underdeck Clamp/2 External Water Dam
    SKU: RD-105-NH-R-D-K
    Product DescriptionThe Watts RD-105-NH-R-D-K is a five-inch no hub roof drain made from epoxy coated cast iron. This product features a bottom outlet and includes an underdeck clamp along with two external water dams. It is designed to effectively drain large roof areas, ensuring...
    $507.34
    $507.34
  • Watts 0123068 1/2 FPT x FPT 3/8 Orifice 200 PSI Replacement MPN
    WATTS
    Watts 0123068 1/2 FPT x FPT 3/8 Orifice 200 PSI Replacement MPN
    SKU: 0123068
    Product DescriptionThe Watts 0123068 is a silent midi check valve made from lead-free copper silicon alloy. This valve has a straight type design with a nominal size of one-half inch and an orifice diameter of three-eighths inch. It is suitable for general industrial, plumbing,...
    $86.61
    $86.61
  • Watts 7100122 Lead-Free, 1/10000 Micron Filtration Rating, 50 GPD, 2 to 5 Year, Membrane Kit for ZeroWaste PWRO4/PWRO5MAN/PWRO4ZRO Reverse Osmosis System
    WATTS
    Watts 7100122 Lead-Free, 1/10000 Micron Filtration Rating, 50 GPD, 2 to 5 Year, Membrane Kit for ZeroWaste PWRO4/PWRO5MAN/PWRO4ZRO Reverse Osmosis System
    SKU: 7100122
    Product DescriptionThe Watts 7100122 is a membrane kit designed for use with ZeroWaste PWRO4, PWRO5MAN, and PWRO4ZRO reverse osmosis systems. This membrane features a filtration rating of 1/10000 micron and provides a flow rate of fifty gallons per day. It is suitable for residential...
    $93.92
    $93.92
  • Watts 0887033 Total Repair Kit for Watts 1/2Watts 0887033 Total Repair Kit for Watts 1/2
    WATTS
    Watts 0887033 Total Repair Kit for Watts 1/2
    SKU: 0887033
    Product DescriptionThe Watts 0887033 is a total repair kit designed for the one-half inch double check valve. This kit allows for complete repair, ensuring reliable performance in plumbing systems. It is suitable for both residential and commercial applications where backflow prevention is needed. Designed...
    $165.67
    $165.67
  • Watts 0391004 Backflow Preventer 1 Inch x 1 Inch
    WATTS
    Watts 0391004 Backflow Preventer 1 Inch x 1 Inch
    SKU: 0391004
    Product DescriptionThe Watts 0391004 is a one-inch reduced pressure zone backflow preventer. It prevents polluted water from entering a potable water system by counteracting backpressure and backsiphonage. The assembly features a compact design for easy maintenance and quick access. It is suitable for use...
    $741.64
    $741.64
  • Watts 0391005 1-1/4 Inch Backflow PreventerWatts 0391005 1-1/4 Inch Backflow Preventer
    WATTS
    Watts 0391005 1-1/4 Inch Backflow Preventer
    SKU: 0391005
    Product DescriptionThe Watts 0391005 is a 1-1/4 inch backflow preventer designed for effective protection of potable water systems. This assembly prevents the reverse flow of contaminated water, ensuring safe drinking water in compliance with plumbing standards. It features a single access cover for easy...
    $1,257.00
    $1,257.00
  • Watts 0391003 Backflow Preventer Assembly 3/4 Inch x 3/4 InchWatts 0391003 Backflow Preventer Assembly 3/4 Inch x 3/4 Inch
    WATTS
    Watts 0391003 Backflow Preventer Assembly 3/4 Inch x 3/4 Inch
    SKU: 0391003
    Product Description The Watts 0391003 backflow preventer assembly is designed to protect potable water supplies from contamination. This unit provides reliable backflow prevention in plumbing systems. It features a lead-free bronze body with a nominal size of three-fourths inch by three-fourths inch. Lead-free construction...
    $546.86
    $546.86
  • Watts 0881385 3 in Regulator Air GapWatts 0881385 3 in Regulator Air Gap
    WATTS
    Watts 0881385 3 in Regulator Air Gap
    SKU: 0881385
    Product DescriptionThe Watts 0881385 is a three inch regulator air gap used in plumbing to maintain an unobstructed separation between a potable water supply line and an open receiving vessel. This air gap is critical for preventing backflow and ensuring safe water flow in...
    $554.50
    $554.50
  • Watts LF007M1-QT-1 Backflow Preventer 1 Inch x 1 Inch Replacement MPNWatts LF007M1-QT-1 Backflow Preventer 1 Inch x 1 Inch Replacement MPN
    WATTS
    Watts LF007M1-QT-1 Backflow Preventer 1 Inch x 1 Inch Replacement MPN
    SKU: LF007M1-QT-1
    Product DescriptionThe Watts LF007M1-QT-1 is a backflow preventer designed to protect your plumbing system. This device serves as a double check valve assembly that ensures safe and reliable operation. It features a valve configuration with a quarter-turn ball valve and is suitable for one-inch...
    $346.11
    $346.11
  • Watts LF007M2-QT-1-1/4 Backflow PreventerWatts LF007M2-QT-1-1/4 Backflow Preventer
    WATTS
    Watts LF007M2-QT-1-1/4 Backflow Preventer
    SKU: LF007M2-QT-1-1/4
    Product DescriptionThe Watts LF007M2-QT-1-1/4 is a backflow preventer designed to protect potable water systems from contamination. This double check valve assembly features a size of one and one-fourth inches by one and one-fourth inches with female threaded connections. This product helps ensure a reliable...
    $808.18
    $808.18
  • Watts LF007M1-QT-2 2 Inch x 2 Inch Backflow PreventerWatts LF007M1-QT-2 2 Inch x 2 Inch Backflow Preventer
    WATTS
    Watts LF007M1-QT-2 2 Inch x 2 Inch Backflow Preventer
    SKU: LF007M1-QT-2
    Product DescriptionThe Watts LF007M1-QT-2 is a backflow preventer that features a double check valve assembly. It is designed to protect potable water supplies from backflow. The unit consists of a quarter-turn ball valve and has female threaded connections on both ends. With a nominal...
    $923.00
    $923.00
  • Watts 0111764 2 in. Reduced Pressure Zone Assembly with Air GapWatts 0111764 2 in. Reduced Pressure Zone Assembly with Air Gap
    WATTS
    Watts 0111764 2 in. Reduced Pressure Zone Assembly with Air Gap
    SKU: 111764
    Product DescriptionThe Watts 0111764 is a 2 inch reduced pressure zone assembly with air gap. It serves as a backflow preventer to ensure safe potable water supply systems. The air gap creates an unobstructed physical separation to prevent backflow into the potable water supply....
    $154.67
    $154.67
  • Watts 0009478 Series LFN45B-M1 3/4 in. Cast Copper Silicon Alloy NPT Union x FNPT Pressure Reducing Valve (PRV)
    WATTS
    Watts 0009478 Series LFN45B-M1 3/4 in. Cast Copper Silicon Alloy NPT Union x FNPT Pressure Reducing Valve (PRV)
    SKU: 0009478
    Product DescriptionThe Watts Series LFN45B-M1 is a pressure reducing valve (PRV) designed for water systems. This product features a three-quarter inch size with a cast copper silicon alloy construction providing durability and reliability. The MPN, 0009478, indicates its model number for easy reference. Lead-free...
    $76.58
    $76.58

About Watts

Joseph Watts founded our company in 1874 on the belief that water boilers in textile mills shouldn’t explode. What started with a pressure relief valve in a tiny New England machine shop, has paved the way for today’s high-quality, worldwide water solution technologies. From melting ice on entire city blocks from the ground up, to filtering safe drinking water in isolated, weather disaster zones, you need water and water needs Watts.

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