Zurn 1-975XL2 1" Reduced Pressure Principle Backflow Preventer No Lead
The 975XL2 Reduced Pressure Principle Assembly is used in high health hazard, potable water applications for protection from both backsiphonage and backpressure of contaminated water into the potable water supply. The wye pattern, bronze body design provides separate access to each check valve and the relief valve to reduce labor costs and repair time. Its short lay length eases replacement costs and installation time. The 975XL2 includes all the necessary components for managing your system, and is the simplest, best, and most reliable backflow preventer in the market today.
- Short lay length eases replacement and repair time
- Wye pattern design provides separate access to checks and relief valve for reduced labor costs
- Trusted and recognized favorite by installers worldwide
- Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California
- Meets the requirements of NSF/ANSI 61
- ASSEĀ® Listed, cUPCĀ® Listed, CSAĀ® Certified, AWWA Compliant, Safe Drinking Water Act Compliant
Ideal for use where Lead-Free* valves are required. Designed for installation on potable water lines to protect against both backsiphonage and backpressure of contaminated water into the potable water supply. Assembly shall provide protection where a potential health hazard exists. The assembly can be configured with a relief valve sensor that detects and signals excessive water discharge that, if left undetected, may cause property damage from flooding.
Standards Compliance
ā¢ ASSEĀ® Listed 1013
ā¢ cUPCĀ® Listed
ā¢ CSAĀ® Certified B64.4
ā¢ AWWA Compliant C511
ā¢ Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California
ā¢ Meets the requirements of NSF/ANSI/CAN 61 and 372* *(LESS THAN 0.25% WEIGHTED AVERAGE LEAD CONTENT)
ā¢ ULĀ® Classified (less shut-off valves or with OS&Y valves)
ā¢ C-ULĀ® Classified
Materials
Main valve bodyĀ Low Lead Cast Bronze ASTM B 584
Access coversĀ Low Lead Cast Bronze ASTM B 584
FastenersĀ Stainless Steel, 300 Series ElastomersĀ SiliconeĀ Ā Buna Nitrile
PolymersĀ Norylā¢
SpringsĀ Ā Stainless Steel, 300 series
Ball valve handles Stainless Steel
Maximum working water pressureĀ 175 PSI
Maximum working water temperature 180Ā°F
Hydrostatic test pressureĀ Ā 350 PSI
End connections ThreadedĀ Ā ANSI B1.20.1
Ā
Ā
The 975XL2 Reduced Pressure Principle Assembly is used in high health hazard, potable water applications for protection from both backsiphonage and backpressure of contaminated water into the potable water supply. The wye pattern, bronze body design provides separate access to each check valve and the relief valve to reduce labor costs and repair time. Its short lay length eases replacement costs and installation time. The 975XL2 includes all the necessary components for managing your system, and is the simplest, best, and most reliable backflow preventer in the market today.
- Short lay length eases replacement and repair time
- Wye pattern design provides separate access to checks and relief valve for reduced labor costs
- Trusted and recognized favorite by installers worldwide
- Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California
- Meets the requirements of NSF/ANSI 61
- ASSEĀ® Listed, cUPCĀ® Listed, CSAĀ® Certified, AWWA Compliant, Safe Drinking Water Act Compliant
Ideal for use where Lead-Free* valves are required. Designed for installation on potable water lines to protect against both backsiphonage and backpressure of contaminated water into the potable water supply. Assembly shall provide protection where a potential health hazard exists. The assembly can be configured with a relief valve sensor that detects and signals excessive water discharge that, if left undetected, may cause property damage from flooding.
Standards Compliance
ā¢ ASSEĀ® Listed 1013
ā¢ cUPCĀ® Listed
ā¢ CSAĀ® Certified B64.4
ā¢ AWWA Compliant C511
ā¢ Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California
ā¢ Meets the requirements of NSF/ANSI/CAN 61 and 372* *(LESS THAN 0.25% WEIGHTED AVERAGE LEAD CONTENT)
ā¢ ULĀ® Classified (less shut-off valves or with OS&Y valves)
ā¢ C-ULĀ® Classified
Materials
Main valve bodyĀ Low Lead Cast Bronze ASTM B 584
Access coversĀ Low Lead Cast Bronze ASTM B 584
FastenersĀ Stainless Steel, 300 Series ElastomersĀ SiliconeĀ Ā Buna Nitrile
PolymersĀ Norylā¢
SpringsĀ Ā Stainless Steel, 300 series
Ball valve handles Stainless Steel
Maximum working water pressureĀ 175 PSI
Maximum working water temperature 180Ā°F
Hydrostatic test pressureĀ Ā 350 PSI
End connections ThreadedĀ Ā ANSI B1.20.1
Ā
Ā
Description
The 975XL2 Reduced Pressure Principle Assembly is used in high health hazard, potable water applications for protection from both backsiphonage and backpressure of contaminated water into the potable water supply. The wye pattern, bronze body design provides separate access to each check valve and the relief valve to reduce labor costs and repair time. Its short lay length eases replacement costs and installation time. The 975XL2 includes all the necessary components for managing your system, and is the simplest, best, and most reliable backflow preventer in the market today.
- Short lay length eases replacement and repair time
- Wye pattern design provides separate access to checks and relief valve for reduced labor costs
- Trusted and recognized favorite by installers worldwide
- Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California
- Meets the requirements of NSF/ANSI 61
- ASSEĀ® Listed, cUPCĀ® Listed, CSAĀ® Certified, AWWA Compliant, Safe Drinking Water Act Compliant
Ideal for use where Lead-Free* valves are required. Designed for installation on potable water lines to protect against both backsiphonage and backpressure of contaminated water into the potable water supply. Assembly shall provide protection where a potential health hazard exists. The assembly can be configured with a relief valve sensor that detects and signals excessive water discharge that, if left undetected, may cause property damage from flooding.
Standards Compliance
ā¢ ASSEĀ® Listed 1013
ā¢ cUPCĀ® Listed
ā¢ CSAĀ® Certified B64.4
ā¢ AWWA Compliant C511
ā¢ Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California
ā¢ Meets the requirements of NSF/ANSI/CAN 61 and 372* *(LESS THAN 0.25% WEIGHTED AVERAGE LEAD CONTENT)
ā¢ ULĀ® Classified (less shut-off valves or with OS&Y valves)
ā¢ C-ULĀ® Classified
Materials
Main valve bodyĀ Low Lead Cast Bronze ASTM B 584
Access coversĀ Low Lead Cast Bronze ASTM B 584
FastenersĀ Stainless Steel, 300 Series ElastomersĀ SiliconeĀ Ā Buna Nitrile
PolymersĀ Norylā¢
SpringsĀ Ā Stainless Steel, 300 series
Ball valve handles Stainless Steel
Maximum working water pressureĀ 175 PSI
Maximum working water temperature 180Ā°F
Hydrostatic test pressureĀ Ā 350 PSI
End connections ThreadedĀ Ā ANSI B1.20.1
Ā
Ā
