OEM wet end for the Waterway Executive hot tub pump range.
Fits 56 Frame motors, both European (finned) and American (smooth) style.
The 2.50" suction on these wet ends allows for a greater intake flow of water. Fits a 2.5 inch suction union and a 2.0 inch discharge union.
Fitted with 3 x drain/bleed screws.
Please Note: This wet end is labeled as 5HP (impeller HP rating). Motors and wet ends are combined to create an output HP.
This wet end is commonly found on 56 frame 2.5 & 3.0HP Waterway pumps and is the correct replacement wet end for 2.5 & 3.0HP complete pumps.
Top Tip: 1.5", 2.0" & 2.5" union connection sizes are just terms coined by the hot tub industry, the actual outside diameter of a pump connection is as follows.
Please see images for wet end measurements.
|Union Connection Ref||2-1/2 Inch|
|Configuration||Center Suction, Side Discharge|
|Connection Diameter||79mm x 93mm|
|Thread Type||Male - Buttress|
|Impeller Part No.||310-4180|
|Impeller Vane Gap||16mm|
|Shaft Seal Type||PS-1000|
|Spare Parts Available||Yes - See Spare Parts Tab|
Found staff, especially Gosia, very helpful and prompt. Overall I was given good advice to find my compatible part which was promptly delivered. Very good overall service. Thanks
We contacted Hydrospares after our hot tub would not work and the company who supplied it quoted £500. After several phone calls and chats we purchased the wet end only, £100 and it came the next day! Everyone we spoke to were exceptionally helpful, as we did not really not know what we wanted. Brilliant service. Thank You!
Does this pump have a 2 Inch discharge. I hope to fit it on a Winnipeg Canadian Spa. Many Thanks