ID
1330902
$ 165.50
1-2 weeks delivery time
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The Johnson Pump 10-13405-04 Aqua-Jet WPS 2.9 pressure pump delivers a consistent 24V water supply for marine and RV installations, combining a quiet five-chamber design with low pulsation performance. It provides up to 11 liters per minute (2.9 GPM) with a 2.8 bar cut-off pressure, features self-priming capability, an integrated pressure switch, and run-dry protection for safer operation. Built with Santoprene membranes, EPDM valves, and a PP/PPA housing, it is designed for durability, and it supports BSP connections with optional NPT connections and optional custom pressure settings upon request.
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Johnson Pump 10-13405-04 Aqua-Jet WPS 2.9 Pressure Water Pump
The Aqua-Jet WPS 2.9 is a 24V water pressure pump developed for pressurized water systems on small boats and recreational vehicles. Its five-chamber layout helps reduce noise and water pulsations compared with traditional multi-chamber diaphragm pumps, supporting smoother water delivery throughout the system.
Application
- Marine water systems
- RV water systems
- Small boats
- Recreational vehicles
Technical Specifications
Part Number 10-13405-04 Article Number 66101340504 EAN 8719182059141 Operating Voltage 24 V Motor Power 85 W (90 W also stated in the provided information) Max. Flow Rate 11 l/min (2.9 GPM) Cut-Off Pressure 2.8 bar (41 PSI; 40 psi also stated in the provided information) Switch-On Pressure 1.7 bar Self-Priming Yes (up to 2 m) Run-Dry Safe Yes Integrated Pressure Switch Yes Recommended Fuse 5 A Amperage 3.2 A Length 204 mm Width 197 mm Height 110 mm Weight 1.6 kg Shipping Weight 2.70 kg
Product Details
- Design: Five-chamber pump design for quiet operation and reduced pulsations
- Membrane: Santoprene
- Valves: EPDM
- Housing: PP/PPA
- Product Portfolio: Water Pressure Systems
- Inlet Strainer: Not included
- Pressure Compensation Tank: Necessary (also recommended as a buffer tank in the provided information)
Connections
- 3/8 in BSP to 1/2 in hose
- 1/2 in BSP to 3/4 in hose
- Includes snap-in ports: 2 x 13 mm (1/2 in) BSP / 19 mm (3/4 in) hose and 2 x 9.5 mm (3/8 in) BSP / 13 mm (1/2 in) hose
- NPT connections available upon request
Features
- Delivers consistent water pressure with up to 11 l/min output
- Pressure switch operation for automatic control
- Runs dry without damage (run-dry safe)
- Self-priming capability for easier installation
- Reduced noise and pulsations благодаря five-chamber design
Options and Recommendations
- Custom cut-off pressures of 2.1 bar (30 PSI) and 1.4 bar (20 PSI) are available upon request
- Using a buffer tank is recommended for optimized performance
- Installing a PumProtector inlet filter before the pump inlet is recommended to support clean, smooth flow
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