The mounting flange is 1/8 inches thick and measures 2 inches in width by 3-1/8 inches in height

Length: 16 in

18-gauge steel and has a 3/4 of an inch return at the edges

VISUAL SIGNAL: Weatherproof amber flashing light with shatter-resistant lens

REPLACEMENT SPOUT ASSM ELLA

Hayward Threaded Pressure Reducing Pressure Reducing Control Valve, 1/2 in Pipe Size - RPV5050TPE1 Width-17" The mounting flange is 1/8Help protect chemical feed systems from over pressure conditions with this HAYWARD pressure reducing control valve. When the preset pressure is exceeded (valve has an adjustment screw that you can adjust in the field), the diaphragm moves up and the chemical flows out of the relief port back to the chemical tank or the suction side of the pump.