Description
Coast Spas 2 by 2-1/2-inch buttress threaded fitting that joins plumbing to equipment using a coarse buttress thread. This thread style is common on pump and heater connections because it seals well with an O-ring and is easy to remove. Fits select Coast Spas Wellness, Luxury and swim spa models. Check both the thread type and sizes before ordering.
Search: buttress thread fitting, 2 x 2 1/2 buttress, hot tub pump fitting, spa buttress thread adapter