Seaflo 33 Series 45PSI Diaphragm Water Pump
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Seaflo 33 Series 45PSI Diaphragm Water Pump

Reviews: SKU: SFDP1-030-045-33 Learn More»

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Seaflo 33 Series 45PSI Diaphragm Water Pump

 A 12V water pump, with low current draw making it perfect for the sink in a small camper trailer or caravan. It provides reliable performance in hgh water flow and moderate pressure applications. This 3-chamber diaphragm pumps provides up to 11.6L per minute and is capable of self-priming up to 1.8M vertical metres, and can run dry without damage. Serves 3 or more 1/2" (13mm) outlets. This automatic demand water system pump has a built-in pressure switch, which automatically starts and stops the pump when faucet is opened and closed.


Voltage 12V
Max. Water Temperature 60°C
Volume max. (L/min) 11.6 L/Min
Length (mm) 264mm
Width (mm) 143mm
Height (mm) 130mm
Cut Out Pressure Bar 3.1
Cut Out Pressure psi 45
Max Amp Draw 8.0A
Quality Features On-demand use | Capable of supplying 1-2 fixtures | Adjustable pressure switch | Continuous Duty&Run dry safe | Self priming | 16AWG,4.5"long Leads
Net Weight (kg) 2.1 Kg
Manufacturers Warranty 2 years



  • On-demand use
  • Capable of supplying1-2 fixtures
  • Adjustable pressure switch
  • Continuous Duty&Run dry safe - Self priming
  • 16AWG,4.5"long Leads
  • Meets or exceeds RoHS, SGS, and ISO standards
  • 2 Year Warranty


  • Marine
  • Caravan / RV
  • Agricultural spraying
  • General industrial
  • Filtration
  • Beverage processing
  • Solar water system


Dometic Harrier Brochures

Dometic Harrier Operation Manual


SKU SFDP1-030-045-33

Brand Seaflo

GTIN 6971200661176

Product Category Water Pumps Other

Dimensions: 270 x 150 x 140 mm (L x W x H)

Weight: 2.3 Kg

Voltage: 12V

Capacity: 11.6 LPM

Cut Out Pressure Bar: 3.1 Bar

Cut Out Pressure PSI: 45 PSI

NOTE: see full product specifications & further product info in the Description section on this page.

Warranty Period: 2 Years

Warranty Details: Please CLICK HERE for Warranty Information on this product

  • We ship Australia-wide with national road express freight companies such as Star Track, TNT and Toll.
  • Small Items are sent with Australia Post via regular post.
  • Delivery times are generally 3-5 days from day of dispatch for major cities (sometimes quicker). Please allow longer for regional and remote areas.
  • Once your item(s) have been dispatched, we will provide you freight tracking information so you can track your delivery to your door.
  • Items are fully insured during the freight process.
  • Unfortunately we cannot deliver to PO Boxes.
  • For further details on our Delivery Process you can visit our Delivery Page HERE.

Important Covid-19 Comment: during these difficult times, our dispatch and delivery times are longer than normal. Please allow additional days for delivery over and above the normal estimates outlined above.

Write a product review

Great service

By: on 27 April 2022

3rd time using the company. Easy to use website. Great communication throughout, minimal wait time. Product works perfectly and easy to install.