3 HORSEPOWER 2 speed 3450/1725 RPM. 2.0″ PVC inlet X 2.0″ PVC Outlet Model. 2.5 PVC inlet. X 2.0 PVC Outlet Model. 3721221- 13 Simply let us know! This unit is equipped with the large 56 frame thru-bolt motor. If you are not sure which pump you need PLEASE do not hesitate to call! Unit pictured is a file photo of a typical pump we offer. We will send one with the same specifications. Don’t forget the gaskets. Spa Pump Union Gaskets 2. A pump fitting with 2.0″ pvc will measure about 3″ accross. A pump fitting with 2.5″ pvc will measure over 3.5″ accross. A 1.5″ pump measures about 2 3/8″ across the pipe connections. ALL spa pumps that have a 2.5″ inlet and a 2″ outlet are the. Pump no matter what information on the motor may state. There are several manufacturers that simply put their label on it. 5 Horsepower is the largest true output this pump is manufactured at. Any claims of 6 or 7+ Hp. Is uprated and not accurate! Despite the motor’s claimed horsepower you should try to match the rated amperage on your assembly with the chart below for the same output. The item “3hp Waterway Executive Spa Pump3721221-13 3721221-1D” is in sale since Friday, June 16, 2017. This item is in the category “Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Spas & Hot Tubs”. The seller is “perryspoolpump” and is located in Phoenix, Arizona. This item can be shipped worldwide.
- MPN: 3721621-1D 3721621-13
- Brand: Waterway
