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Aqua Jet™ - Washdown Pumps
The quiet and pulsation-free Aqua Jet five-chamber diaphragm wash down pumps provide the perfect wash down solution for cleaning recreational equipment. With a higher pressure of up to 5 bar, clean-up is faster and easier than ever before.
FEATURES
- Limited 3 Year Warranty
- Up to 5 bar (73 psi) pressure
- Whisper quiet operation
- Five-chamber construction
- Smooth flowing
- Self-priming
- Integrated pressure switch turns pump on and off automatically when the spray nozzle is opened and closed
- Dry running without damage
- Low power consumption
- Easy, low cost maintenance
- PUMProtector inlet strainer and trigger nozzle included as standard
- Quick disconnect fitting
- Hose connections for ½" hose. Both BSP and NPT connections included
- Long service life
As the pump runs, pressure is increased until it reaches the pre-defined pressure level (2.8 bar – 41 psi for WD 2.9, 5 bar – 70 psi for WD 3.5 & 5.2). When the pre-defined pressure level is reached the integrated pressure switch automatically shuts the pump off.
The pump is equipped with positively checking outlet valves which ensure that the pressure is maintained after the pump shuts off.
When water is demanded the pressure decreases. After a moderate drop in pressure, the integrated pressure switch automatically turns the pump back on.
Due to their durable construction and thoughtful design, the WD-pumps will provide many years of service.
Product Specifications
Material Specifications
| Motor | Aqua Jet WD 2.9 - 90 W, 12/24V DC |
| Aqua Jet WD 3.5 - 120 W, 12/24V DC | |
| Aqua Jet WD 5.2 - 185 W, 12/24V DC (with built-in thermal protection) | |
| Body | PA/PPA |
| Valves | Nitrile |
| Diaphragm | Santoprene |
Technical Data
| Part No. | Description | Capacity | Pressure Cut Off | Fuse Size | Connection |
| 10-24728-03 | Aqua Jet WD 2.9 12V | 11 l/min – 2.9 GPM | 2.8 bar – 41 psi | 10 A | ⅜" BSP x ½" barb |
| 10-24728-04 | Aqua Jet WD 2.9 24V | 11 l/min – 2.9 GPM | 2.8 bar – 41 psi | 5 A | ⅜" BSP x ½" barb |
| 10-13399-03 | Aqua Jet WD 3.5 12V | 13 l/min – 3.5 GPM | 5 bar – 70 psi | 20 A | ⅜" BSP x ½" barb |
| 10-13399-04 | Aqua Jet WD 3.5 24V | 13 l/min – 3.5 GPM | 5 bar – 70 psi | 10 A | ⅜" BSP x ½" barb |
| 10-13407-07 | Aqua Jet WD 5.2 12V | 20 l/min – 5.2 GPM | 5 bar – 70 psi | 20 A | ⅜" BSP x ½" barb |
| 10-13407-08 | Aqua Jet WD 5.2 24V | 20 l/min – 5.2 GPM | 5 bar – 70 psi | 10 A | ⅜" BSP x ½" barb |
See this product in the Johnson Pump Marine Catalog: US ‖ GB ‖ DE ‖ ES ‖ FI ‖ SV
Dimensions
WD 2.9
| Part No. | Length | Width | Height | Weight |
| 10-24728-03 | 204 mm - 8.02" | 197 mm - 7.76" | 110 mm - 4.33" | 1.6 kg - 3.5 lbs |
| 10-24728-04 | 204 mm - 8.02" | 197 mm - 7.76" | 110 mm - 4.33" | 1.6 kg - 3.5 lbs |
WD 3.5
| Part No. | Length | Width | Height | Weight |
| 10-13399-03 | 236.5 mm - 9.31" | 210 mm - 8.25" | 116 mm - 4.58" | 2 kg - 4.5 lbs |
| 10-13399-04 | 236.5 mm - 9.31" | 210 mm - 8.25" | 116 mm - 4.58" | 2 kg - 4.5 lbs |
WD 5.2
| Part No. | Length | Width | Height | Weight |
| 10-13407-07 | 240 mm - 9.46" | 214 mm - 8.42" | 110 mm - 4.33" | 2 kg - 4.5 lbs |
| 10-13407-08 | 240 mm - 9.46" | 214 mm - 8.42" | 110 mm - 4.33" | 2 kg - 4.5 lbs |