Seaflo Pumps

Seaflo Leisure Pumps

Seaflo Pumps are ideal for many situations whether it be marine, caravans, camping and indoor watering units. We also have solutions for food vendor vans, and weed control spray units.

When it comes to Seaflo Pumps, our team believes in quality, durability and reliability and these are qualities that we seek when sourcing the best products. Taking this into consideration, we all know, Australia has some of the harshest weather conditions. So, in order to make it easier on our customers, we as a team like to seek a good range of pumps on behalf of our customers.

As a business, customer satisfaction is our main focus when it comes to any product in our range. Please be aware, that this is not a shopping site, but it is a site where we have information on Seaflo Pumps. If you need help with any project big or small, or are looking to find a product, just contact us. Our great team are very knowledgeable when it comes to the Seaflo brand product range.

So, if you would like to check out the Seaflo Pumps range, have a browse in the catalogue below. If you prefer to check out our other suppliers and more of our range of pumps just click here.

Seaflo Diaphragm Pump Series 51


  • Up to 5.0 GPM
  • Continuous Duty
  • Can supply up to 4 fixtures
  • Very quiet operation
  • Self priming
  • Run dry safe
  • On-demand use
  • Industry standard mounting pattern
  • Completely Rubber Mounting Base
  • Can be used for Fresh & Salt Water
  • Adjustable pressure switch
  • Heavy-Duty Motor
  • Can be used with fresh or salt water



5 chamber positive displacement diaphragm pump, self priming, capable of being run dry



Liquid Temperature

140°F (60°C) Max

Priming Capabilities

6 feet (1.8m) suction lift

Max Pressure

70 PSI (4.8 bar)

Inlet/Outlet Ports

1/2″ MNPT


5.9lbs (2.68kg)


Duty Cycle



14 AWG, 13″ long with 2-Pin connector/leads



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