Pentair CFII/SD/Tagelus/Dynamo 1-1/2" 3-Piece Union Kit (150119Z) airinjectors The Hayward shoulder bolt is

The Hayward shoulder bolt is designed for compatible Duralite lighting applications where a specific mounting fastener needs replacement

or become worn from repeated use and handling

Designed for compatible reduced-flow heating applications

Fits compatible Pool Vac and Navigator applications

Pentair CFII/SD/Tagelus/Dynamo 1-1/2" 3-Piece Union Kit (150119Z) airinjectors The Hayward shoulder bolt isA dependable union kit makes pump and filter service easier because the line can be disconnected without cutting pipe. This Pentair 3 piece union kit is sized for 1 1 2" applications and supports CFII, SD, Tagelus, and Dynamo equipment configurations. Use it for replacement, installation, or plumbing refreshes where a removable connection is preferred for future maintenance access. Three piece union design for service friendly plumbing Fits select