Home > Water / Discharge Pumps >

Johnson Fresh Water Pump


Product Code: 10-13395-103

3.5 GPM
Aqua Jet WPS 3.5
The new generation of WPS pumps - 12V DC. Quiet and pulsation-free even at low speeds, the new Aqua Jet five-chamber diaphragm pump from SPX Johnson Pump provides the perfect water pressure solution for both small and medium sized leisure and commercial boats.
NEW! WPS 3.5 Fitted with a built-in pulsation dampening by-pass to control unwanted cycling and noise.



  • Whisper quiet operation
  • Five-chamber construction
  • Self-priming
  • Easy, low cost maintenance
  • Quick-connect hose or threaded connectors available
  • Pressure switch standard
  • Long service life
Design features
Pump body: Nylon/Polypropylene
Valve housing: Polypropylene
Valves: Santoprene/EPDM
Connection: 3/8" BSP or 1/2" hose (13 mm)[WPS 2.4, 3.4 & 5.0]
1/2" BSP or 3/4" hose (18 mm)[WPS 3.4 & 5.0]

Capacity curves for Aqua Jet WPS 3.5 & 5.2 at 20°C/68°F and full motor voltage


Click here to view the graph as a scalable Flash graphic (Flash plugin required)

Fuse size

3.5 12 V 10 amp
3.5 24 V 5 amp
5.2 12 V 15 amp
5.2 24 V 8 amp

Share your knowledge of this product with other customers... Be the first to write a review

Browse for more products in the same category as this item:

Water / Discharge Pumps