Series 188A is ideal for low flow non continuous pressure health hazard installations such as on residential irrigation systems.. Series 188A is ideal for low flow non continuous pressure health hazard installations such as on residential irrigation systems. Inquire with governing 50mm) feature lever handles• No special tools required for servicing• Bronze body for durability Not AB1953 CA/VT Compliant Watts Series 800M4QT Anti Siphon Pressure Vacuum Breakers 3/4" (0388001)Series 800M4QT Anti Siphon Pressure Vacuum Breakers prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. Series 188A is ideal for low flow non continuous pressure health hazard installations such as on residential irrigation systems. 150psi (10.34 bar), Minimum Working Pressure. (15 to 50mm)• Replaceable plastic seat• Easy maintenance of internal parts• Acetal bonnet acts as "freeze plug" to prevent body damage• O ring bonnet seal for less possibility of fouling• Silicone seat disc for durability• Test cocks positioned for easy testing and winterization• Compact space saving design• Standardly equipped with tee handle quarter turn ball valve shutoffs 1.2".

Maximum Pressure:150psi (10.3 bar), Minimum Pressure. 15psi (55kPa) Features:• 1/2 to 2 in. Maximum Pressure:125psi (8.6 bar).Watts Series 188A Anti Siphon Vacuum Breaker, 3/4" (0340971) Features:• 3/4 to 2 in. Series 188A is ideal for low flow non continuous pressure health hazard installations such as on residential irrigation systems. 50mm) feature lever handles• No special tools required for servicing• Bronze body for durability Not AB1953 CA/VT Compliant Watts Series 3/4" 008PCQT Anti Spill, Anti Siphon Pressure Vacuum Breaker (0385430)Series 008PCQT Anti Siphon, Spill Resistant, Vacuum Breakers prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage on indoor point of use applications. Series 800M4QT is ideal in health hazard continuous pressure applications such as irrigation systems and industrial process water systems where the water enters the equipment at or below its flood rim.

It consists of brass body construction with bronze internal trim, chemical resistant silicone seat disc and an atmospheric vent to prevent spilling. Maximum Pressure:125psi (8.6 bar).Watts 188A 2" Anti Siphon Vacuum Breaker for Irragation Systems (0340975) Features:• 3/4 to 2 in. 15psi (55kPa) Watts Series 1/2" 008PCQT Anti Spill, Anti Siphon Pressure Vacuum Breaker (0385423)Series 008PCQT Anti Siphon, Spill Resistant, Vacuum Breakers prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage on indoor point of use applications. Series 800M4QT is ideal in health hazard continuous pressure applications such as irrigation systems and industrial process water systems where the water enters the equipment at or below its flood rim. Series 008PCQT is ideal for indoor use on machines or equipment in general plumbing applications. (10 to 25mm)• Standardly supplied with internal polymer coating• Standardly supplied with Tee handles• Available less Tee handle with stem wrench flats. 15psi (55kPa)Watts Series 800M4QT Anti Siphon Pressure Vacuum Breakers 1/2" (0387096) Features:• 1/2 to 2 in.

It consists of bronze body construction, silicone rubber check valve disc, plastic check valve seat, stainless steel springs, a bonnet with silicone rubber O ring seal, a lightweight plastic disc float, a built in relief valve to protect the internal components and the body from freezing, tee handle or lever handle shutoffs, and test cocks for winterization draining. Series LF800M4QT is ideal in health hazard continuous pressure applications such as irrigation systems and industrial process water systems where the water enters the equipment at or below its flood rimWatts LF800M4QT 1" Lead Free Anti Siphon Pressure Vacuum Breakers Features:• Maximum Pressure:150psi (10.3 bar)• Minimum Pressure. It consists of a bronze body construction, thermoplastic check and float assembly valve, stainless steel springs, tee handles, and a watts series 1/2" 008pcqt anti spill, anti siphon pressure vacuum breaker (0385423) molded diaphragm separating the air inlet from the potable water supply to prevent spillage. It consists of bronze body construction, silicone rubber check valve disc, plastic check valve seat, stainless steel springs, a bonnet with silicone rubber O ring seal, a lightweight plastic disc float, tee handle or lever handle shutoffs, and test cocks for winterization draining. Series 800M4FR is ideal in continuous pressure health hazard applications where exposure to sudden freezing conditions such as on irrigation systems and industrial process water systems can occur.

Maximum Pressure:150psi (10.3 bar), Minimum Pressure. Maximum Pressure:125psi (8.6 bar).Watts 288AM2 2 1/2" Hot or Cold Water Anti Siphon Vacuum Breaker (0336517) Features:• 1/4 to 3 in. 15psi (55kPa).Watts Series 800M4 FR Anti Siphon Freeze Resistant Pressure Vacuum Breaker 1/2" (0388013) Features:• 1/2 to 2 in. It consists of a bronze body construction, thermoplastic check and float assembly valve, stainless steel springs, tee handles, and a molded diaphragm separating the air inlet from the potable water watts series 800m4 fr anti siphon freeze resistant pressure vacuum breaker 3/4" (0388014) supply to prevent spillage. Series 800M4FR is ideal in continuous pressure health hazard applications where exposure to sudden freezing conditions such as on irrigation systems and industrial process water systems can occur. 50mm) feature lever handles• No special tools required for servicing• Bronze body for durability Not AB1953 CA/VT Compliant Watts 288AM2 3" Hot or Cold Water Anti Siphon Vacuum Breaker (0336520)Series 288A Hot or Cold Water Anti Siphon Vacuum Breakers prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. The 11/4" 2" (32 50mm) feature lever handles• No special tools required for servicing• Bronze body for durability Watts 188A 1 1/2" Anti Siphon Vacuum Breaker for Irragation Systems (0340974)Series 188A Anti Siphon Vacuum Breakers for Irrigation Systems prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. 15psi (55kPa).Watts Series 800M4 FR Anti Siphon Freeze Resistant Pressure Vacuum Breaker 3/4" (0388014) Features:• 1/2 to 2 in. 15psi (55kPa) Features:• 1/2 to 2 in.

(15 to 50mm)• Unique built in relief valve relieves pressure caused by ice formation• Replaceable plastic seat• Easy maintenance of internal parts• O ring bonnet seal for less possibility of fouling• Silicone seat disc for durability• Test cocks positioned for easy testing and winterization• Compact space saving design• Standardly equipped with tee handle quarter turn ball valve shutoffs 1.2". Maximum Pressure:125psi (8.6 bar).Watts Series 188A Anti Siphon Vacuum Breaker, 1" (0340972) Features:• 3/4 to 2 in. (15 to 50mm)• Replaceable plastic seat• Easy maintenance of internal parts• Acetal bonnet acts as "freeze plug" to prevent body damage• O ring bonnet seal for less possibility of fouling• Silicone seat disc for durability• Test cocks positioned for easy testing and winterization• Compact space saving design• Standardly equipped with tee handle quarter turn ball valve shutoffs 1.2". Series 800M4QT is ideal in health hazard continuous pressure applications such as irrigation systems and industrial process water systems where the water enters the equipment at or below its flood rim. It consists of bronze body construction, silicone rubber check valve disc, plastic check valve seat, stainless steel springs, a bonnet with silicone rubber O ring seal, a watts 288am2 3" hot or cold water anti siphon vacuum breaker (0336520) lightweight plastic disc float, tee handle or lever handle shutoffs, and test cocks for winterization draining. It consists of brass body construction with bronze internal trim, chemical resistant silicone seat disc and an atmospheric vent to prevent spilling.

Maximum Pressure:150psi (10.3 bar), Minimum Pressure. It consists of bronze body construction, silicone rubber check valve disc, plastic check valve seat, stainless steel springs, a bonnet with silicone rubber O ring seal, a lightweight plastic disc float, tee handle or lever handle shutoffs, and test cocks for winterization draining. It consists of bronze body construction, silicone rubber check valve disc, plastic check valve seat, stainless steel springs, a bonnet with silicone rubber O ring seal, a lightweight plastic disc float, tee handle or lever handle shutoffs, and test cocks for winterization draining. 50mm) feature lever handles• No special tools required for servicing• Bronze body for durability Not AB1953 CA/VT Compliant Watts 188A 1 1/4" Anti Siphon Vacuum Breaker for Irragation Systems (0340973)Series 188A Anti Siphon Vacuum Breakers for Irrigation Systems prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. (20 to 50mm) Watts Series 800M4 FR Anti Siphon Freeze Resistant Pressure Vacuum Breaker 1" (0388015)Series 800M4FR Freeze Resistant Pressure Vacuum Breakers prevent the reverse flow of polluted water from entering into the potable watts series 188a anti siphon vacuum breaker, 1" (0340972) water supply due to backsiphonage. Maximum Pressure:150psi (10.3 bar), Minimum Pressure.

(8 to 80mm)• Brass Body• Full size orifice for maximum flow• Lightweight disc assembly prevents spilling under all rates of flow Watts Series 800M4 FR Anti Siphon Freeze Resistant Pressure Vacuum Breaker 3/4" (0388014)Series 800M4FR Freeze Resistant Pressure Vacuum Breakers prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. Maximum Pressure:125psi (8.6 bar).Watts 288AM2 3" Hot or Cold Water Anti Siphon Vacuum Breaker (0336520) Features:• 1/4 to 3 in. It consists of brass body construction with bronze internal trim, chemical resistant silicone seat disc and an atmospheric vent to prevent spilling. (8 to 80mm)• Brass Body• Full size orifice for maximum flow• Lightweight disc assembly prevents spilling under all rates of flow Watts Series 188A Anti Siphon Vacuum Breaker, 1" (0340972)Series 188A Anti Siphon Vacuum Breakers for Irrigation Systems prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. Inquire with governing Series 800M4QT is ideal in health hazard continuous pressure applications such as irrigation systems and industrial process water systems where the water enters the equipment at or below its flood rim. For usewhere space is limited• Available in left handed or right handed outlet• Patented design• Spill resistant design for indoor use• Affordable design• Modular cartridge for ease of service• Vent uses an O ring for reliable operation• Bronze body for durability• Compact space saving design• Satin chrome finish available• Available with strainer Not AB1953 CA/VT Compliant Watts LF288A 1/4" Lead Free Hot or Cold Water Anti Siphon Vacuum BreakerWatts LF288A 1/4" Lead Free Hot or Cold Water Anti Siphon Vacuum Breaker Features:• 1/4" size • Hot or Cold Water Anti Siphon Vacuum Breaker• Lead free brass body• Full size orifice for maximum flow• Lightweight disc assembly prevents spilling under all rates of flow Watts LF800M4QT 1" Lead Free Anti Siphon Pressure Vacuum BreakersSeries LF800M4QT Lead Free Anti Siphon Pressure Vacuum Breakers prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. 8psi (55.2 kPa).Watts Series 3/4" 008PCQT Anti Spill, Anti Siphon watts lf288a 1/2" lead free hot or cold water anti siphon vacuum breaker Pressure Vacuum Breaker (0385430) Features:• 3/8 to 1 in. 188A Series, 288A Series, 388T Series• Product Type. (15 to 50mm)• Unique built in relief valve relieves pressure caused by ice formation• Replaceable plastic seat• Easy maintenance of internal parts• O ring bonnet seal for less possibility of fouling• Silicone seat disc for durability• Test cocks positioned for easy testing and winterization• Compact space saving design• Standardly equipped with tee handle quarter turn ball valve shutoffs 1/2" 1" (15 25mm). (10 to 25mm)• Standardly supplied with internal polymer coating• Standardly supplied with Tee handles• Available less Tee handle with stem wrench flats.

Maximum Pressure:125psi (8.6 bar).Watts 188A 1 1/4" Anti Siphon Vacuum Breaker for Irragation Systems (0340973) Features:• 3/4 to 2 in. It consists of bronze body construction, silicone rubber check valve disc, plastic check valve seat, stainless steel springs, a bonnet with silicone rubber O ring seal, a lightweight plastic disc float, a built in relief valve to protect the internal components and the body from freezing, tee handle or lever handle shutoffs, and test cocks for winterization draining. It consists of brass body construction (288A) or chrome finish (288AC), chemical resistant silicone seat disc and an atmospheric vent to prevent spilling. It consists of Lead Free bronze body construction, silicone rubber check valve disc, plastic check valve seat, stainless steel springs, a bonnet with silicone rubber O ring seal, a lightweight plastic disc float, tee handle or lever handle shutoffs, and test cocks for winterization draining. Watts Series 800M4 FR Anti Siphon Freeze Resistant Pressure Vacuum Breaker 1/2" (0388013)Series 800M4FR Freeze Resistant Pressure Vacuum Breakers prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. (15 to 50mm)• Replaceable plastic seat• Easy maintenance of internal parts• Acetal bonnet acts as "freeze plug" to prevent body damage• O ring bonnet seal for less possibility of fouling• Silicone seat disc for durability• Test cocks positioned for easy testing and winterization• Compact space saving design• Standardly equipped with tee handle quarter turn ball valve shutoffs 1.2". It is ideal for low flow, non continuous hot or cold water health hazard installations such as on laboratory equipment. Maximum Pressure:125psi (8.6 bar).Watts 188A 1 1/2" Anti Siphon Vacuum Breaker for Irragation Systems (0340974) Features:• 3/4 to 2 in. (15 to 50mm)• Replaceable plastic seat• Easy maintenance of internal parts• Acetal bonnet acts as "freeze plug" to prevent body damage• O ring bonnet watts 188a 1 1/2" anti siphon vacuum breaker for irragation systems (0340974) seal for less possibility of fouling• Silicone seat disc for durability• Test cocks positioned for easy testing and winterization• Compact space saving design• Standardly equipped with tee handle quarter turn ball valve shutoffs 1.2". Series 800M4FR is ideal in continuous pressure health hazard applications where exposure to sudden freezing conditions such as on irrigation systems and industrial process water systems can occur.

15psi (55kPa) Features:• 1/2 to 2 in. (20 to 50mm) Watts LF288A 1/2" Lead Free Hot or Cold Water Anti Siphon Vacuum BreakerWatts LF288A 1/2" Lead Free Hot or Cold Water Anti Siphon Vacuum Breaker watts series 188a anti siphon vacuum breaker, 3/4" (0340971) Features:• 1/2" size • Hot or Cold Water Anti Siphon Vacuum Breaker• Lead free brass body• Full size orifice for maximum flow• Lightweight disc assembly prevents spilling under all rates of flow Watts 288AM2 2 1/2" Hot or Cold Water Anti Siphon Vacuum Breaker (0336517)Series 288A Hot or Cold Water Anti Siphon Vacuum Breakers prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. Series 008PCQT is ideal for indoor use on machines or equipment in general plumbing applications. 150psi (10.3 bar), Minimum Pressure. It consists of brass body construction with bronze internal trim, chemical resistant silicone seat disc and an atmospheric vent to prevent spilling. Repair Kit Watts Series 800M4QT Anti Siphon Pressure Vacuum Breakers 1" (0388002)Series 800M4QT Anti Siphon Pressure Vacuum Breakers prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of brass body construction with bronze internal trim, chemical resistant silicone seat disc and an atmospheric vent to prevent spilling. Maximum Pressure:150psi (10.3 bar), Minimum Pressure. It consists of bronze body construction, silicone rubber check valve disc, plastic check valve seat, stainless steel springs, a bonnet with silicone rubber O ring seal, a lightweight plastic disc float, tee handle or lever handle shutoffs, and test cocks for winterization draining. It consists of bronze body construction, silicone rubber check valve disc, plastic check valve seat, stainless steel springs, a bonnet with silicone rubber O ring seal, a lightweight plastic disc float, a built in relief valve to protect the internal components and the body from freezing, tee handle or lever handle shutoffs, and test cocks for winterization draining. Series 188A is ideal for low flow non continuous pressure health hazard installations such as on residential irrigation systems. Series 288A has a full size orifice to assure pipe size capacity and maximum flow.

150psi (10.3 bar), Minimum Pressure. 15psi (55kPa) Features:• 1/2 to 2 in. (15 to 50mm)• Unique built in relief valve relieves pressure caused watts 188a 2" anti siphon vacuum breaker for irragation systems (0340975) by ice formation• Replaceable plastic seat• Easy maintenance of internal parts• O ring bonnet seal for less possibility of fouling• Silicone seat disc for durability• Test cocks positioned for easy testing and winterization• Compact space saving design• Standardly equipped with tee handle quarter turn ball valve shutoffs 1.2". Series 800M4QT is ideal in health hazard continuous pressure applications such as irrigation systems and industrial process water systems where the water enters the equipment at or below its flood rim. 50mm) feature lever handles• No special tools required for servicing• Bronze body for durability Not AB1953 CA/VT Compliant Watts 188A 2" Anti Siphon Vacuum Breaker for Irragation Systems (0340975)Series 188A Anti Siphon Vacuum Breakers for Irrigation Systems prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. 50mm) feature lever handles• No special tools required for servicing• Bronze body for durability Not AB1953 CA/VT Compliant Watts Series 188A Anti Siphon Vacuum Breaker, 3/4" (0340971)Series 188A Anti Siphon Vacuum Breakers for Irrigation Systems prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. Series 288A has a full size orifice to assure pipe size capacity and maximum flow. It consists of brass body construction (288A) or chrome finish (288AC), chemical resistant silicone seat disc and an atmospheric vent to prevent spilling. 50mm) feature lever handles• No special tools required for servicing• Bronze body for durability Not AB1953 CA/VT Compliant Watts Series 800M4QT Anti Siphon Pressure Vacuum Breakers 1/2" (0387096)Series 800M4QT Anti Siphon Pressure Vacuum Breakers prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It is ideal for low flow, non continuous hot or cold water health hazard installations such as on laboratory equipment.

(15 to 50mm)• Replaceable plastic seat• Easy maintenance of internal parts• Acetal bonnet acts as "freeze plug" to prevent body damage• O ring bonnet seal for less possibility of fouling• Silicone seat disc for durability• Test cocks watts series 800m4qt anti siphon pressure vacuum breakers 3/4" (0388001) positioned for easy testing and winterization• Compact space saving design• Standardly equipped with tee handle quarter turn ball valve shutoffs 1.2". 150psi (10.3 bar), Minimum Pressure. 150psi (10.34 bar), Minimum Working Pressure. 8psi (55.2 kPa).Watts Series 1/2" 008PCQT Anti Spill, Anti Siphon Pressure Vacuum Breaker (0385423) Features:• 3/8 to 1 in. For usewhere space is limited• watts lf288a 1/4" lead free hot or cold water anti siphon vacuum breaker Available in left handed or right handed outlet• Patented design• Spill resistant design for indoor use• Affordable design• Modular cartridge for ease of service• Vent uses an O ring for reliable operation• Bronze body for durability• Compact space saving design• Satin chrome finish available• Available with strainer Not AB1953 CA/VT Compliant Watts #RK188A/288A/388T 3/4" Repair Kit for Watts Anti Siphon Vacuum BreakerFor use with Watts 188A/288A/388T Anti Siphon Vacuum Breakers Watts #RK188A/288A/388T 3/4" Repair Kit for Watts Anti Siphon Vacuum Breaker Features:• Disc Assembly (Disc and Disc Float)• Bonnet O RingWatts #RK188A/288A/388T 3/4" Repair Kit for Watts Anti Siphon Vacuum Breaker Specifications:• Size.