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Technical Info

At a glance

  • Self-Draining
  • Low Noise and Vibration
  • Can also be used with Fish Ponds and Seawater
  • 1 ½" Male Buttress Threads

LX Circ / Whirlpool Pump - JA50 - ½HP

1 ½" Suction
2 Reviews

£98.43

INC VAT
5 In Stock
Same day dispatch by 14:00
QTY
LID: 602

Product Details

Built for continuous work

The JA Series has been one of the longest serving pumps built by LX. Designed and built to ensure it remains watertight during long periods of continuous operation.

The JA50 has a low positioned centre suction port enables the pump to self-drain once the motor is shut off. 

The Motor itself is low noise and creates little vibration, so will quietly do its job allowing you, or your customers, to enjoy the hydro massage bathtub or spa.

It would most commonly be used as a circulation pump on hot tubs and swim spas. But can also be fitted to many whirlpool baths as well.

LX Whirlpool pumps are now common place on hot tubs imported from all around the world. Fitted to brands such as MAAX, Cascade, Trinity, Monalisa and AMC Winer along with many other newer spa brands appearing in the European market. 

The JA50 is also ideal for use with

  • Cycling water for fish ponds, including those that require salt water or actual seawater.
  • Weak corrosive liquids such as weak acids (without solid granules)
  • For circulating fluids for use in workshops for cooling.

A wide range of models across the range means you can often replace more expensive pump brands with these great alternatives.

Please Note: 

LX pumps are no longer fitted with air switches. 

Air switches or pneumatic control boxes can be fitted by a qualified electrician to these pumps.

Air Switches
Pneumatic Controls

Pump Specifications

Dimensions

  • 315x155x185mm

Summary

  • Power: ½HP / 0.37kW
  • Nozzles: 2-4
  • Max. Head: 8 m
  • Max. Flow: 150 L/min

Technical Specifications

MPNJA50
Type / SpeedCirculation
Power - P10.37
Amp Draw 2.0
RPM 2900
Capacitor Size(s)7
Impeller Diameter95mm
Union Connection Ref1.5
ModelJA Series
Spare Parts AvailableYes - See Spare Parts List
Thread TypeMale - Buttress
Dimensions L x W x H315x155x185mm
HEAD - H max 10m
FLOW - Q max 180lpm
Nozzels (Jets)2-4
Impeller Part No.PA2
Shaft Seal TypeType A
Impeller Vane Gap6mm
Warranty Available1
HTDIY SKU21005
Upsells Tab TitleFrequently Bought Together
Sash 1LX JA50
Sash 2Circ / Whirlpool Pump
Sash 3½HP
Sash 41 ½" x 1 ½" (63mm x 63mm)
Warranty Available Sash1
Extras Tab TitleSpares
Hide package contents in basketHide
Dimension Drawing26870.00000
Upsells Tab Diagram8129.00000

Reviews (2)

John Moore3/5/2022

Another quality, value for money pump supplied by Hydrospares. I am always impressed with their highly competitive pricing and prompt deliveries.

Aaron responded:
Thank you very much for your review. We're always happy to help.
TONY SCHOFIELD11/15/2024

does what it said on the tin. Very fast delivery thank you.

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Questions & Answers

Laurence Kaye9/22/2014

Test question about listing with attachment

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