18 X 18 Inch Monitoring Well Manhole, Bolt Down Lid, Steel Skirt, A0721-118 NPT PRM manufactures these standard flow

PRM manufactures these standard flow control rotameters with a heavy duty acrylic body to make the rotameters stationary and prohibit flexing

WEIGHT:46 LBS

Full-port valves do not restrict flow

WORKING VOLTAGE: 24VDC

Solenoid valves operate on electricity to automatically start and stop flow

18 X 18 Inch Monitoring Well Manhole, Bolt Down Lid, Steel Skirt, A0721-118 NPT PRM manufactures these standard flowEMCO WHEATON MONITORING WELL MANHOLES PRM carries well vaults and monitoring wells to provide easy access to a variety of hardware and monitoring equipment. Large selection of sizes, configurations, and features available. All Monitoring Well Manholes: Incorporate cast in identification triangles in accordance with API recommendations AASHTO H20 wheel loading standards Painted ductile iron lid and rim steel or polyethylene skirt Bolt down units have