LX JA50 Circulation Pump – 0.50HP – Single Speed 50Hz (1.5″x1.5″)
The LX JA Series is a trusted line of pumps known for their longevity and reliability. The JA50 model is designed to perform consistently over extended periods, ensuring your system remains watertight and efficient.
The JA50 features a low-positioned centre suction port, allowing the pump to self-drain when the motor is turned off. Its motor is engineered for quiet operation, minimizing noise and vibration, so you or your customers can enjoy a peaceful hydro massage experience in a bathtub, spa, or whirlpool bath.
This versatile pump is commonly used as a circulation pump in hot tubs and swim spas and is also well-suited for whirlpool baths. The LX JA50 is widely utilized in hot tubs from leading brands such as MAAX, Cascade, Trinity, Monalisa, and AMC Winer, among others, making it a popular choice in the European market.
63mm Centre Suction x 63mm Centre Discharge
Additional Uses:
Ideal for cycling water in fish ponds, including those with saltwater or seawater.
Suitable for weak corrosive liquids, such as mild acids (without solid granules).
Please Note:
LX pumps no longer come with air switches. However, air switches or pneumatic control boxes can be installed by a qualified electrician if needed.
Useful Information
The JA50 LX circulation pump, equipped with a 0.5hp single-speed motor, is specifically designed for Hot Tubs and Spas. Easily identifiable as part of the JA series of LX pumps, the JA50 model has remained the only version produced. Our stock features the latest upgrades, including ceramic shaft seals in the wet end, which resolve the premature seal failures common in earlier models.
This pump features a center discharge design, meaning the inlet and outlet plumbing connections are in-line, unlike more common side-discharge pumps where the connections are offset.
These circulation pumps are widely used in a variety of hot tubs and spas from both Chinese and American manufacturers.
Specifications:
0.5 HorsepowerSingle Speed
1.5" Connections
High Speed: 0.5HP / 0.37W
Max. Head: 8 m
Max. Flow: 150 L/min
63mm Centre Suction x 63mm Centre Discharge
Pump Unions Included
Dimensions:
Length: 317mm
Width: 153mm
Height: 191mm
Weight: 6KG


