Grundfos Universal Circulation Pump Kit [3-Speed] [230V] [3/4" Barb] (10-0138-KIT) paragon 75 horsepower applications where the

75 horsepower applications where the original impeller has cracked

Designed for compatible 1116 PLS 380 style applications

Supports cleaner and more dependable pressure-gauge installation

The 23442-999-999 is a practical service tool for compatible Typhoon 400 jet systems that need dependable nut handling during repair or maintenance

Grundfos Universal Circulation Pump Kit [3-Speed] [230V] [3/4" Barb] (10-0138-KIT) paragon 75 horsepower applications where theA circulation pump keeps water moving through heating and filtration circuits when the main jet pump is not running. The Grundfos Universal Circulation Pump Kit [3 Speed] [230V] [3 4" Barb] (10 0138 KIT) is a service kit for compatible spa circulation applications requiring 230 volt power and 3 4 inch barb plumbing connections. This kit is useful when a circ pump has become noisy, seized, weak, overheated, or unable to maintain the low flow movement