Speck Pumps A91 Pump Union [w/Threaded End] (2500300909) poolcovers Helps create a secure deck-mounted

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

single-speed configuration

and DE3620 filter applications where the upper tank closure needs replacement

supporting safe and consistent heater performance when matched to the correct equipment

For compatible distribution systems

Speck Pumps A91 Pump Union [w/Threaded End] (2500300909) poolcovers Helps create a secure deck-mountedThe 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