GZL50 Low knee coupling foot with 2" (2 inch) male thread

A coupling foot, also often called a coupling elbow, for professional installation of submersible pumps in pumping stations. Thanks to the coupling foot, the pump with a screwed hitch is lowered to the bottom of the tank or pulled out along two pipe guides without having to enter the tank. Even in the case of a completely flooded pumping station, when you can't see the bottom, the pump will still precisely rest on the foot and engage. The O-ring sealing between the hitch and the foot ensures effective adhesion of the planes and tightness of the connection, thus minimizing losses in pump efficiency.

The GZL type low coupling elbow was designed for small sewage pumps with a vertical outlet upwards, to enable their professional installation in a pumping station, in particular hanging on a support beam. The small dimensions are specially selected to limit the installation space where it is impossible to hang pumps on traditional coupling feet.

The elbow connection to the pipeline has a stub pipe with external thread adapted for direct installation of a ball check valve or a pressure pipeline coupling. 

The set includes:

1. Knee inlet with 2" male or female thread.
2. Elbow outlet with 2" external thread.
3. O-ring sealing.
4. Set of stainless steel screws, washers and nuts.
5. Upper guide rail support 3/4" (26.9x2).
6. Mounting pins (anchors and fischers).
   

Material version:

1. Coupling foot - powder-coated gray cast iron.
2. Pump hitch - powder-coated ductile cast iron.
3. O-ring - EPDM.
4. Guide bracket - 304 stainless steel.
5. Screws, washers, nuts - 304 stainless steel.
6. Anchors - 304 stainless steel.
7. Fischery - plastic / 304 stainless steel.

Pump connection diameter to choose from the list, outlet with thread. external GZ2"

• GZL50+32ZP - straight pump connection with thread. external GZ1-1/4"
• GZL50+40ZP - straight pump connection with thread. external GZ1-1/2"
• GZL50+50ZP - straight pump connection with thread. external GZ2"
• GZL50+50ZM - elbow pump connection with GZ2" - vertical outlet GZ2"
• GZL50+50ZF - elbow pump connection with GW2" - vertical outlet GZ2"