Pump Union 1 1/2" Straight 21021-000-000

DISCONTINUED brand , see the Magic Plastics 0602-15 or Waterway 400-4060 brand 1 1/2 inch pump unions.

Pump Union, 1 1/2" Straight PVC for the repair of hot tub pump connections.  The 1 1/2" union is used on small and medium size hot tubs where the connection is to 1 1/2" plumbing.  Many of the medium and larger spas use 2" connections which you can also find right here at the Hot Tub Outpost.

This piece has a threaded connection which mounts to the 1 1/2" pump thread. Sometimes it may mount to an adapter if the pump has 2 inch connections but the spa plumbing is 1 1/2".

Contact us with any questions about getting all the PVC parts you need to repair your broken, frozen or otherwise damaged hot tub plumbing.