A rough opening that measures 11-3/8 inches in width by 15-5/8 inches in height is required for installation
800 RPM to 8
3 point contact and support across the width of the ramp and a tab that inserts into the keepers preventing lateral movement of the ramp during use
The nonrising stem is ideal for use in locations with limited vertical space
Aquatrol Bronze Adjustable Relief Valve, MNPT Inlet Type, FNPT Outlet Type - 69A1-50 Nominal Size-32" X 1.5" A rough opening that measuresSeries 69 Relief Valves, Max. temp.: 450F,Field adjustable pressure is factory set to midrange for minimal effect on flow capacity rates. Adjustment requires no disassembly; simply remove hex cap. Closed bonnet, sealed hex cap, and lapped metal seating eliminate leakage. Stainless steel springs. MNPT x FNPT connections. For pressure relief, liquid relief, continuous bypass, and overprotection for pumping stations, tanks, hydraulics, fluid, and