OEM wet end for the Waterway Executive hot tub pump range.
Fits 48 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 labelled as 4HP (impeller HP rating). Motors and wet ends are combined to create an output HP.
This wet end is commonly found on 48 frame 2HP Waterway pumps and is the correct replacement wet end for 2HP 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.
|Wet End HP||5.0 HP, 5.0 HP|
|Union Connection Ref||2.5 " (Inch)|
|Configuration||Center Suction, Side Discharge|
|Connection Diameter||79mm x 93mm|
|Thread Type||Male - Buttress|
|Impeller Part No.||310-4190|
|Impeller Diameter||107 mm|
|Impeller Vane Gap||15 mm|
|Impeller Dot Colour||Blue|
|Impeller Hp Rating||4.0HP|
|Shaft Seal Type||PS-1000|
|Spare Parts Available||Yes - See Spare Parts Tab|
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