Description
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 |



















