Apollo Cast Bronze Safety Relief Valve, MNPT Inlet Type, FNPT Outlet Type - 13211B15 Scranton They have two threaded ends

They have two threaded ends and attach to compatible hydraulic hoses with a wrench

The ASI 0264-1 Double Roll Toilet Tissue Dispenser With Pin installs securely on any hard surface in your commercial restrooms and keeps two rolls of toilet tissue that measure up to 6 inches in diameter within easy reach

Water Pressure - Valves: 200 psi

Flow Rate 0

Innovative Ceramic Absorbent Plate (this amazing new technology absorbs water blown to the back of the unit)

Apollo Cast Bronze Safety Relief Valve, MNPT Inlet Type, FNPT Outlet Type - 13211B15 Scranton They have two threaded endsSafety Relief Valve; Body Material: Cast Bronze; Inlet Type: MNPT; Outlet Type: FNPT; Inlet Size: 3 4 in; Outlet Size: 3 4 in; Factory Set Pressure: 15 psi; Pressure Range: 5 to 15 psi; BtuH: 475,000; Disc Material: EPDM; Overall Height: 3 11 16 in; Application: Low Pressure Steam Heating and Supply Boilers; Overall Length: 2 5 6 in; Seat Material: EPDM; Spring Material: Stainless Steel; Temp. Range: 0 Degrees to 250 Degrees F; Test Lever: Yes;