Speck Pumps A91 Pump Union [w/Threaded End] (2500300909) poolcovers Designed for compatible impact tool

Designed for compatible impact tool applications

single-speed configuration

Helps create a secure deck-mounted receiving point for installed rail hardware

Useful when the original clamp ring is cracked or worn

and DE3620 filter applications where the upper tank closure needs replacement

Speck Pumps A91 Pump Union [w/Threaded End] (2500300909) poolcovers Designed for compatible impact toolThe Speck Pumps A91 Pump Union with Threaded End (2500300909) is a replacement union component used to connect compatible Speck A91 pump equipment to pool or spa plumbing. The threaded end helps provide a secure connection point while keeping the pump serviceable for future maintenance. It is a useful part to have available when the existing union is damaged, worn, leaking, or difficult to reinstall. Unions are important on pump installations because