Cal Spas® OEM Dually Pump, 1.5HP, 115V, dual speed, 56-Frame, OEM Part Number PUM22000980. Note that this dually pump consist of one motor and two pump wet ends (one on each end of the motor).
THIS DUALLY PUMP IS NO LONGER AVAILABLE. SEE OPTIONAL REPLACEMENT BELOW:
REPLACEMENT OPTION would be to go with the (15-350-4014) 1.5HP 110V 16.4A Executive-48 Pump, or the (15-720-1500) Aqua-Flo XP2 2BHP 110V 15A Pump, and add the (50-312-0400) Plumbing Kit for the Dually Pump replacement. This requires re-plumbing to join the TWO return pipes together, and join the TWO suction pipes together. The new pump will draw water from both suction lines, discharge water through the heater, and then output the hot water back through both return lines. Cutting the original plumbing is required, and using PVC Glue (sold separately) to join the original plumbing to the new Plumbing Kit (Customer to verify if there are plenty of space to re-plumb).
The pump image shows the pump discharge on top pointing to the 12 o'clock position. The pump discharge can also be rotated every 90-degrees (3, 6 or 9 o'clock positions) by loosing the four bolts from the front of the pump wet end. The pump intake (suction) is located in the front center face of the pump.
Dimensions are approximately 22" L x 9" H x 6.5" W.
This item carries a 6-Month limited warranty.