Grundfos 3" SQE Complete Kits 10SQE15-330 3x1 is for a 3"

3x1 is for a 3" ID Well Casing and a Single 1" Pipe Opening

The "Less Reverse Action Pressure Switch" option is for SQE pumps that are dedicated to just Open Loop(Pump & Dump) Geothermal units to enable a pressure setting lower than the 40 PSI lower limit of the CU301 control

Type: Diaphragm

Slip shrink tube on each wire

DRY-RUNNING ALARM AND SERVICE ALARM

Grundfos 3" SQE Complete Kits 10SQE15-330 3x1 is for a 3"See Shipping Page* Grundfos SQE Complete Kit Provides Constant Pressure with use of CU301 and Transducer Kit (Included) Designed for Use in 3" or larger Well Casings Kit Includes: 1 SQE Series Pump 1 CU301 Control Box w Transducer (Version 7) 1 2 Gallon Pressure Tank Model PJR6 1 Bonus Wire Splice Kit 1 Free Technical Support Direct from us. Need help sizing the pump, list of necessary or optional accessories, troubleshooting problems or warranty. We