30 Inch x 13 Inch Round Manhole, Cam-Lock Lid, Steel Lid - A0717-030CD VFD's The AX series housings are

The AX series housings are constructed of heavy duty aluminum with built in shutters that automatically open when the fan starts and gravity closes when the fan stops

Operating Voltage: 190-220/380-440

5/8” (16mm) Interface Probe (IP68)

extra probes

Complies with requirements of NEC® Article 285

30 Inch x 13 Inch Round Manhole, Cam-Lock Lid, Steel Lid - A0717-030CD VFD's The AX series housings are30 Inch x 13 Inch Round Manhole, Cam Lock Lid, Steel Lid A0717 030CD The Emco Wheaton A0717 multi purpose manhole provides access to all types of underground storage or containment vessels and meets AASHTO H20 wheel loading. Features: Diamond plate steel lid Hot rolled steel skirt Concrete anchors T bar frame Recessed handle Available in lay in, bolt down and cam lock versions 3 8" steel lid Resources: Datasheet Monitoring wells and well vaults are