Description
SPX Johnson Water Pump Aquajet WPS 5.2 20 LPM 2.8 Bar 24 Volt 10-13406-08
Description
SPX Johnson offers this great pump for recreational and commercial users. One of the few pumps rated for both fresh and salt water, this pump offers leading features at a great price. Backed by a 3 year warranty, the SPX Johnson Aqua Jet range is great choice for your boat, caravan, or RV.
Quiet and pulsation-free even at low speeds, the Aqua Jet five-chamber diaphragm water pump provides the perfect water pressure solution for both small and medium-sized leisure and commercial boats.
Efficient and compact, Aqua Jet pumps are particularly suitable where low amperage and sound levels in relation to water flow are placed at a premium—such as in shower and galley applications.
The integrated pressure switch turns the pump on and off automatically when the tap is opened or closed. It can service 3 to 4 outlets simultaneously.
Operates in fresh or seawater.
Self-priming.
Wired and ready for installation.
Specifications
Aqua Jet WPS 5.2, 24 Volt
- Weight: 2.5kg
- Length: 240mm
- Width: 214mm
- Height: 110mm
- Capacity: 20 L/min – 5.2 GPM
- Fuse Size: 8A
- Connection: 3/8″ BSP hose  /   hose 1/2″, 1/2″   BSP / hose 3/4″
- Pressure Cut Off: 2.8 bar / 41 PSI
- Diaphragm: Santoprene
- Valves: EPD
- Body: PP/PPA
- Motor: 85W
- 3 year Warranty
Pair it with an SPX Johnson accumulator tank and filter strainer.
Maximum amp draw is 5.1 Amp at full load; it has a lower amp draw at lower workloads. – please see the attached manual for amps under the Pressure, capacity and AMP data table on page 9 of the manual (link above)
Can I use this pump for both my sink and shower, or do I need a separate pump for each?
This pump has enough capacity to service up to 3 to 4 outlets at once. You can connect your shower, galley tap, toilet and any other water device in your boat, caravan or vehicle. At 20 litres per minute, running a shower and tap at the same time will not be a problem.
How difficult is it to install, and will it fit in the tight spaces common in boats and caravans?
It is not the smallest pump at 240mm x 214mm x 110mm but it is not the largest. It is smaller than most competitors’ 20 LPM pumps. It is relatively easy to install with interchangeable fittings. It comes with both BSP and hose barbs in common sizes.
Should I use a filter / strainer with this pump?
All pump manufacturers recommend using a filter or strainer with your pump. Not using one may void your warranty.




