SEAFLO Series 33 Diaphragm Water Pump
SEAFLO 11.6L/M Diaphragm Water Pressure Pump Series 33 - Top Facing
SEAFLO 11.6L/M Diaphragm Water Pressure Pump Series 33 - Left Facing
SEAFLO 11.6L/M Diaphragm Water Pressure Pump Series 33 - Right Facing
SEAFLO 11.6L/M Diaphragm Water Pressure Pump Series 33 - 3 year warranty
SEAFLO Series 33 Diaphragm Water Pump - Features
SEAFLO Series 33 Diaphragm Water Pump
SEAFLO Series 33 Diaphragm Water Pump - Fittings

33 Series Diaphragm Pump

No reviews yet
Part Number:

The SEAFLO Series 33 12V Diaphragm Water Pressure Pump, is a general-duty on-demand positive displacement pump. It excels in providing high-water flow, with moderate pressure and is suitable for all activities needing these requirements. The three chambers provide 11.6 litres of water per minute, and the unit is self-priming and can run dry without damage. It also features a built-in pressure switch, allowing the unit to start and stop when it detects a faucet being opened.

Our SEAFLO pumps come with a 3-year warranty.


  • Positive Displacement Pump
  • Run-Dry capable
  • Quiet operation
  • Low amp draw
  • Industry mounting pattern
  • Thermally protected


  • 60°c temperature max
  • 1.8m (6ft) suction lift
  • 45PSI (3.1 bar)
  • 1/2"-14 MNPT Inlet/Outlet ports
  • Intermittent Duty
  • 16AWG, 1.3m (4.5ft) long leads with 2-pin connector
  • 12V

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 $399 attract an $15.00 shipping charge.

Orders of $399 or more ship free.* Excludes Bulky Or Dangerous Goods

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.

What Our Customer Say

i ordered 6 port holes and these guys found exactly what i needed and went out of there way so much to help me 5 star service .


Prompt shipping and a good price. Item was well packed and arrived as ordered and undamaged. Thanks

Tom Mercer

Good quality parts easy to order on downside a couple of delays but they were quick to call and let me know

Darcy Scholte

Good service. Parts delivered on time and in good condition. There was a bit of mix up with one of my first orders but very promptly sorted and sent our to...


Similar Products