ITT Marlow J250 2 speed Pump Replacement

Replacement Complete Pump

2 Speed

This pump is very common on Spaform Spas but unfortunately, Marlow discontinued it several years ago and replaced the hot tub pump with a Hydo-Air HA440 spa pump, which has different size connections and doesn't fit directly.

This hot tub pump fits the existing 1.5" x 1.5" connections perfectly, using a combination of a similar wet end and new motor.

Wet end union connections - Fits 1.5" unions on the outside thread and a 1.5" threaded nipple on the inside thread.

See the photos for the similarities.

Please note: This hot tub pump comes with no cable so you will have to re-use your existing cable. (Unions to be purchased separately)

Related Products

Product Specification

Manufacturers Code

MPN:  PM-E4821-v1

Product Attributes

Quick Find Code:  11035
Brand:  Waterway
Item Height:  22.5
Item Width:  17.5
Item Length:  36.5
Wet End Frame Size:  48
Pump Horse Power:  2
Pump Speeds:  2
Motor HP:  0.63 / 2.11
Pump Amps:  2.2 / 6.8
Pump RPM:  1440 / 2850
Impellor HP Size:  2
Includes Cable:  No
Capacitance (uF):  16 uf / 30 uf
Wet End Suction Location:  Middle
Type:  Hot Tub Pump

Please note all Hot tub Parts sold are UK Spec, which means designed for 230 V at 50Hz

The following manuals are available for this product

Need More Detail?

At Hot Tub DIY we want to make it as easy as possible for you to repair your hot tub, the following guides relate to this product.

For a full list of guides please go to our Articles page and choose a section : Hot Tub Help Articles

Hot Tub Pump Guides

Customer Reviews