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Technical Info

At a glance

  • Low Noise and Vibration
  • Cable Included (AMP connection)
  • Rotatable Wet End - See How
  • 2" x 2" Unions Connection - More Info

LX WP300-II Spa Pump - 3HP - 2 Speed

79mm Centre Suction x 79mm Side Discharge
6 Reviews
SKU: PMP-5762-BMPN: WP300RRP:£423.52 LOGIN FOR TRADE PRICING

£266.82

INC VAT
Out of Stock
Not available to be ordered
QTY
LID: 1126

Product Details

The LX WP Series are widely used two-speed pumps found in many Chinese and European hot tubs and swim spas. They run on low speed for filtration and heating cycles, and switch to high speed for driving jets.

The WP300 is a direct post-2008 replacement with 2" unions. Its commonly used in Jacuzzi and Sundance spas as a replacement for Theramax pumps, and suits other brands as a more economical alternative to similar 2-speed models like the RWA 3HP.

Usage Notes:
Also suitable for circulating weakly corrosive liquids such as mild acids (no solids). Fluid temp range: +5°C to +60°C. Ideal for industrial cooling circuits or workshop recirculation systems.

Important Compatibility Note:
Post-2008 models have shorter suction (approx. 15mm) and discharge (approx. 30mm) lengths. New wet ends have an open rear casing. Some rigid spa plumbing may require adjustments see images for reference.

Pump Specifications

Dimensions

  • 445 x 235 x 305 (mm)

Summary

  • High Speed: 3HP / 2.2kW
  • Low Speed: 0.62HP / 0.45kW
  • Max. Head: 18 m
  • Max. Flow: 730 L/min

Technical Specifications

MPNWP300-II
Power - P12.2 / 0.4
Amp Draw 10.0 / 3.0
RPM 2900 / 1450
Capacitor Size(s)40
Impeller Diameter116mm
Union Connection Ref2.0
ModelWP
Spare Parts AvailableYes - See Spare Parts List
Dimensions L x W x H445x235x305mm
HEAD - H max 18 / 4m
FLOW - Q max 730 / 330lpm
Impeller Part No.B351-04
Shaft Seal TypeType A
Impeller Vane Gap12.5mm
Upsells Tab TitleFrequently Bought Together
Sash 1WP300-II
Sash 2Two Speed
Sash 33HP
Sash 42" x 2" (79mm x 79mm)
Warranty Available Sash1
Extras Tab TitleSpares
Hide package contents in basketHide
Dimension Drawing26839.00000
Upsells Tab Diagram8183.00000

Reviews (6)

Craig Irwin5/8/2022

A great product at a great price cheapest I could find in UK and next day delivery 5 stars would definitely recommend this company

Aaron responded:
Thank you very much for your review, we're glad to be of help.
Peter Richards Hot Tub Pete6/11/2024

Easily ordered and came with all the fittings required. Good instructions, simple to follow, and excellent product.

John Alexander6/17/2024

Excellent superfast service and excellent product & price. Motor/pump was an easy swap out as it came pre wired. Thankyou

Laurence White8/1/2024

A great item at a reasonable cost which was a compatible replacement for the original Wellis ACM0394 2 speed pump. What's not to like?

Simon Bunyan8/15/2024

Best price, arrived next day and easy to fit.

John Williams3/24/2025

Great spa pump fitted straight in plug and play

Lewis responded:
Thanks, John! Great to hear the pump dropped straight in and worked without fuss. Appreciate you taking the time to leave a review.

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