Description The LX JA50 is a high-quality and very popular circulation pump that can be used in almost all types of spas. Pumps from the LX brand are widely used in spa systems. The main function of a circulation pump is to keep the spa water continuously moving, which is essential for proper filtration and helps the chemicals in the water work effectively. Working condition: Medium temperature: 5-50 c Environmental temperature: <50 C Max. working pressure: 0.3 MPa Packaging size: 435x212x270 mm In most spas, there is usually a shut-off valve to stop the water flow before removing the pump — some residual water may still come out during removal. Make sure the spa is completely powered off before replacing the pump, and always read the user manual carefully before proceeding. Technical diagrams Details and characteristics of all LX Whirlpool pumps from the JA series: Model Power (HP) Power (W) Max Flow (l/min) Max Head (m) JA35 0.35 250 150 7.5 JA50 0.5 370 180 10 JA75 0.75 550 250 12 JA100 1 750 300 12 JA120 1.2 900 335 13 Model A B C D E F L H H1 H2 JA35 100 155 80 164 33 89 315 185 168 63 JA50 100 155 80 164 33 89 315 185 168 63 JA75 112 156 90 172 44 86 347 205 179 74 JA100 112 156 90 172 44 86 347 205 179 74 JA120 112 156 90 172 44 86 347 205 179 74
