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Johnson Pump 3.5/5.2GPM 70PSI Wash Down Pump

Johnson Pump 3.5/5.2GPM 70PSI Wash Down PumpJohnson Pump 3.5/5.2GPM 70PSI Wash Down PumpJohnson Pump 3.5/5.2GPM 70PSI Wash Down Pump

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Johnson Pump 3.5/5.2GPM 70PSI Wash Down Pump

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.
  • 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

THEORY OF OPERATION

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.

Material Specifications

MotorÂ
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
10-13399-03 Aqua Jet WD 3.5 12V 13 l/min – 3.5 GPM 5 bar – 70 psi 20 A ?" 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 ?" BSP x ½" barb

Dimensions

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
10-13407-07 240 mm - 9.46" 214 mm - 8.42" 110 mm - 4.33"
2 kg - 4.5 lbs

This policy sets out details of delivery for your online purchases. If you require clarification or have any questions please contact our Boating Parts & Accessories Team on (07)32658016.

We deliver to most addresses within mainland Australia & Tasmania, for delivery to remote territories & internationally please contact us to arrange a quote prior to making a purchase. We normally require a street address for delivery – though if it is something small a PO Box is normally acceptable (e.g. sounder/GPS unit. If you are unsure please contact us). Unfortunately, some remote locations in Australia cannot be serviced, however Northside Marine’s carrier may be able to deliver to a local depot where you can collect your products. If you live in a remote area not regularly serviced by Australia Post please contact us to see what we can do for you. Delivery Information.

At Northside Marine we appreciate that you may have second thoughts about your purchases and will give a ‘Change of Mind’ exchange/refund if goods* are returned within 7 days. For ‘Change of Mind’ purchases, goods can only be accepted back for refund or exchange in “as sold” condition including: undamaged original packaging, complete instruction books, manuals, accessories, etc. If freight expenses of any type have been incurred, these are not refundable. Return freight to us must be covered by the customer. Prior to return of products the client must first notify us to obtain approval. Your Sales Docket must accompany all returns.

At our discretion ‘Change of Mind’ exchange/refunds may be subject to a rehandling charge.

Please Note: ‘Change of Mind’ exchange/refunds do not apply to purchase of specially ordered products, dated products (e.g. flares, EPIRB’s, fire extinguishers), outboard parts, sterndrive parts, books, light globes, batteries, aerosols, chemicals, paints, headphones, some tools, dangerous goods, products which are subject to health regulations including portable toilets, and items purchased by the metre such as wire, rope and carpet.

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