Need help to install your parts?
Trust Boospa Services
Technical characteristics
LX Whirlpool JA50
- JA50 pump - 0.5HP 370 watts - 180 liters / min
Reinforced upper turbine
Single-phased pump with thermic overheat protection
This pump is perfect for the hydro-massage spas and bathtubs.
Possibility to connect a pneumatic button for the spas that do not have an electric control box.
Model | Power (HP) | Power (W) | Flow (l/min) | H Max (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 |
JA150 | 1.5 | 1100 | 380 | 16 |
JA200 | 2 | 1500 | 450 | 16 |
Model | A | B | C | D | E | F | L | H | H1 | H2 |
JA35 | 100 | 153 | 80 | 164 | 33 | 89 | 317 | 191 | 168 | 63 |
JA50 | 100 | 153 | 80 | 164 | 33 | 89 | 317 | 191 | 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 |
JA150 | 121 | 187 | 90 | 218 | 38 | 120 | 402 | 210 | 211 | 90 |
JA200 | 121 | 187 | 90 | 218 | 38 | 120 | 402 | 210 | 211 | 90 |

- 1-2-3 : 1.5" Fitting union
- 4 : Screws for front faceplate
- 5 : Front faceplate
- 6 : Gasket
- 7 : Impeller
- 8 : Seal kit
- 9 : Back faceplate
- 10 : Motor
Delivered with the 1'' 1/2 (48 mm internal) output connection
You can use your old pump union connections. If these connectors aren't compatible with your pipe, click on the link below : Pump union connections
Delivered with cable without plug. You can use your old cable to connect your new pump. If we can't connect it, choose your new cable in our cable range : Cables and plugs
The most famous plugs in Spa World:
![]() | ![]() |
AMP Plug | J&J Plug |
Technical documentation
Equivalent products
Yves C.
super
Sandrine A.
Identique à l’origine aussitôt installée parfait a voir dans le temps sa longévité 😉
CLAUDE M.
dommage que les axes des moteurs soit en acier et non en inox
GILLES P.
Pas encore installée
Arnaud M.
Parfait
Christian L.
Magnifique
Michel M.
bien,
Didier V.
bon diagnostique par technicien au téléphone et commande livrée le lendemain.
Anonymous A.
pour l instant elle ne fonctionne pas mais c'est peut être un autre souci
Anonymous A.
Place sortie pompe différente de l'originale... ...
No product

- Contribution of 23,75 €
- Followed by 3 monthly payments of 23,75 €
- Cost of credit 0,00 €
- Total amount 95,00 €
- Fixed APR of 0%
Free payment by credit card
Only for individuals residing in France. French PayPal account required. Payment in 4X is available subject to acceptance, for purchases from 30 € to 2 000 €. A credit is a binding commitment and must be repaid, check your ability to repay. See the 4X Payment Terms and Conditions. Credit offered by PayPal (Europe) S.à r.I. et Cie. S.C.A.. 22-24 Boulevard Royal. L-2449, Luxembourg, R.C.S. Luxembourg B 118 349, which is duly licensed as a Luxembourg credit institution and is under the prudential supervision of the Luxembourg supervisory authority, the Commission de Surveillance du Secteur Financier. This information is provided by PayPal.