Shape of Drainage Holes: Rectangle

The hook can be mounted on nearly any hard surface with the hardware that is included by the manufacturer

End Cap Gasket

Model Number: Z6003AV-ULF

Apollo Cast Bronze Safety Relief Valve, MNPT Inlet Type, FNPT Outlet Type - 1420508 Scranton - Toilet Partitions Shape of Drainage Holes: RectanglePressure Relief,High capacity valves for medium and large size heating boilers. Bronze construction. 3 8" NPT side tapping for drain connection.,Meet ASME Section IV, CSA, and CRN standards.,ASME Section IV Steam Low Pressure Relief Valves, Pressure range: 5 to 15 psi; factory preset to 15 psi Max. temp.: 250F,For industrial and commercial applications. MNPT x FNPT connections.