Johnson Pump
SPX Aqua Jet WPS Diaphragm Pump
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SPX Aqua Jet WPS Diaphragm Pump
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Johnson Pump
SPX Aqua Jet WPS Diaphragm Pump
No reviews yet
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Quiet and pulsation-free even at low speeds, the Aqua Jet five-chamber diaphragm 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. Operates in fresh or sea water. Self-priming.


  • Diaphragm: Santoprene
  • Valves: EPDM Rubber
  • Body: PP Food Grade Composite
  • Motor: 85W
  • Connection: 3/8" hose (133300), 3/8" BSP / hose 1/2", 1/2" BSP / hose 3/4"(133306 - 133322)

    Other Details:

    BLA Code Description Weight
    Capacity Fuse
    Pressure Cut Off*
    133300 Aqua Jet Mini 3.8, 12V 1.1 3.8 L/m 4A 2.4 bar / 35 psi
    133306 Aqua Jet WPS 2.9, 12V
    204 197 116 11 L/m – 2.9 GPM 10A

    2.8 bar / 41 psi
    133308 Aqua Jet WPS 2.9, 24V 5A
    133312 Aqua Jet WPS 3.5, 12V





    13 L/m – 3.5 GPM
    133314 Aqua Jet WPS 3.5, 24V 5A
    133316 Aqua Jet WPS 4.0, 12V



    15 L/m – 4.0 GPM
    133318 Aqua Jet WPS 4.0, 24V 5A
    133320 Aqua Jet WPS 5.2, 12V
    20 L/m – 5.2 GPM
    133322 Aqua Jet WPS 5.2, 24V 8A

After ordering online, you will receive an automated email confirmation containing your order details. Your order will then be confirmed within a few minutes of placing your order.

It is our policy to ensure we deliver to our customers in a timely manner. In order to achieve this we use a range of freight companies depending on the size and weight of your order. In some instances we may use a number of carriers to get your products to you. For example, chain may come by road, some electronic equipment by air.

Most orders are shipped within 2 - 5 Days

Shipping rates

Orders delivered to Australian Post Codes under $499 attract an $18.00 shipping charge.

Orders of $499 or more ship free.*

For Remote areas and bulky items. If the cost to send is vastly different to our standard delivery costs, someone from our team will contact you prior to dispatch to arrange further payment or to issue a refund if you are not happy with the additional charges.

International orders will be charged at $0.00 initially and our staff will be in contact with a shipping quote. If the quote is not accepted the customer reserves the right to cancel their order and be refunded in full.

Should you have any queries or concerns about shipping, please don't hesitate to get in touch by clicking the support button on bottom right of the page.