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WATTS 0111883 957NRPDA Horizontal N-Pattern Reduced Pressure Detector Assembly, 4 in Nominal, Grooved End Style, Resilient Seated Shutoff Gate Valve, 304 Stainless Steel Body, Domestic

Part #81446

MFG #0111883

81446_Ames_Fire_Waterworks_0206643.jpg

WATTS 0111883 957NRPDA Horizontal N-Pattern Reduced Pressure Detector Assembly, 4 in Nominal, Grooved End Style, Resilient Seated Shutoff Gate Valve, 304 Stainless Steel Body, Domestic

Part #81446

MFG #0111883

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WATTS 0111883 957NRPDA Horizontal N-Pattern Reduced Pressure Detector Assembly, 4 in Nominal, Grooved End Style, Resilient Seated Shutoff Gate Valve, 304 Stainless Steel Body, Domestic

Part #81446

MFG #0111883

Item Features
  • The maximum working pressure is 175 psi (12.06 bar).
  • Approved for horizontal N pattern installation.
  • Bottom mounted cast stainless steel relief valve.
  • Patented torsion spring check modules for ease of serviceability.
  • Compact design allows small enclosures to be used.
  • 304 (SCH 40/STD) stainless steel housing and sleeve.
  • Groove couplings for easy of installation and pipe alignment.
  • Replaceable check disc rubber.
  • Less meter.