GZ-ZM clutching. Knee with external thread

A knee inlet with external thread, compatible with EM4IS coupling feet: GZL, GZH, GZP and GZPW.

The GZ-ZM clip allows mounting on the top-clinging foot with vertical outlet up and hanging pumps on a crowded vertical installed on the support beam in the pumping station. 

Connection of the hook sealing via O-ring made of sewage-resistant EPDM. System of two tubular guides Ø26.9x2 ensures proper and precise deposition of the hook on the foot. 

The kit includes:

1. Pump hook.
2. O-ring.

Material execution:

1. Pump hook - powder -painted spheroid cast iron.
2. O -ring - EPDM

Diameter of the connection to choose from the list