LX WP400-I Pump

Made by LX / Whirlpool

WP400-I - 1 speed 4.0HP

This is a 4HP single speed hot tub pump is found in larger hot tubs, it has been around for many years now and is very reliable in comparison to the American brands available, so it makes a great replacement.

This pump comes with 2" union fittings (76mm thread), however if you have a larger suction on the front of your pump you will need an adapter to 2.5" plumbing and a o-ring to make this pump fit. (No extra plumbing required).

Note - This Spa pump is supplied with a 3 core plain cable 1 Lines, 1 Neutral and 1 Earth.

Related Products

Quick View 2" to 2.5" Face Plate Adapter    Currently Out Of Stock £7.20 More Info Converts pump wet ends to 2.5"

Quick View 4 Pin AMP Connector    More than 10 in stock £3.79 Add to Basket   (3)

Quick View LX Pump Prime Bleed Valve    Currently Out Of Stock £1.15 More Info   (1)

Quick View O Ring 2" for Pumps and Heaters    More than 10 in stock £0.95 Add to Basket   (2) Fits 2" Plumbing

Product Specification

Manufacturers Code

MPN:  WP400-I

Product Attributes

Quick Find Code:  12025
Brand:  LX
Item Height:  23.5
Item Width:  21
Item Length:  42.2
Pump Horse Power:  4
Pump Speeds:  1
Motor HP:  4
Pump KW:  3.0
Pump Amps:  14
Pump RPM:  2900
Impellor HP Size:  4
Includes Cable:  Yes
Wet End Suction Location:  Middle
Wet End Return Location:  Right
Wet End Return Union Size:  2
Wet End Suction Union Size:  2
Qmax:  780 Litres Minute
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