The Watts GRD-640 is a stainless-steel metered overflow drain designed for green roof and planter applications where controlled secondary drainage is required
Lawn style faucet
Epoxy-coated cast-iron body with anchor flange for durability and structural stability
Specifications Actuation No Assembled Dry No Balance Stop Plate No Ball Material Brass Body Finish Brass Body Material Brass Brand Watts Buy American Act Compliant NO Control Type Lever Handle EAN 098268302172 Electrical Rating Does Not Apply To Product Inlet Connection Size 1 1/4 IN Inlet Connection Size-Metric 32 MM Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free Not In Scope Maximum Temperature-Fahrenheit 406 Outlet Connection Size 1 1/4 IN Outlet Connection Type Female Threaded Outlet Thread Type FPT Part Number 0067792 Port Type Purge Seat Material Virgin PTFE Series PIPF Stem Shaft Material Brass Stem Type Bottom Loaded Blowout Proof WOG Rating 400 PSI Specification Sheet - PIPF
Specifications Adjustable Reduced Pressure Range 1 to 25 Body Material Lead Free Brass Brand Watts Corrosion Resistant Coating No EAN 098268860986 Gauge Option Gauge Tapping Inlet Connection Size 1/2 IN Inlet Connection Type Female Threaded Inlet Thread Type FPT Lead Free YES Maximum Operating Temperature-Fahrenheit 140 Maximum Working Pressure-BAR 20
Watts 740-045 1 1/2 - Part of the 740 Series Tactile Paving The Watts GRD-640 is aThis 1 inch boiler pressure relief valve is used in hot water space heating boiler applications to protect against excessive pressure on all types of hot water space heating boiler equipment. It consists of a iron body construction with expanded outlet drain connections for hot water space heating boilers, non metallic disc to metal seating, stainless steel spring, and test lever. It offers large discharge capacity, resists corrosive water conditions,
