3/4" 700 PSI Brass w/ SS Seat shipclass=85 1-1/4" Carbon Steel

1-1/4" Carbon Steel

3350-0115P Hypro 1-1/2" (F) Nylon Line Strainer

It moves from fully open to a closed position in less than a second

The Hypro 12" lid with 4" center comes solid or with a labyrinth breather

3/4" 700 PSI Brass w/ SS Seat shipclass=85 1-1/4" Carbon Steel6815 3 4 HSS 700 Piston Type Pressure Relief Regulating Valve. HSS Version, 3 4" Inlet & Pipe Connection, 700 psi max. Bypasses excess liquid. Adjustable to maintain control of line pressure at any pressure within the valve's operating range. Selected pressure setting firmly held in place by locknut. Extra large valve passages to handle large flows. Also available in 1 2" and in 300 and 1200 psi.