Pump Fitting - Seaflo - 51F01

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Choose this 34-Series on-demand positive displacement pump. Furnished reliable performance in moderate water flows high-pressure applications. The enhanced pump supplies up to 2.2 gallons per minute and is capable of self-priming up to six(6) vertical feet, and can run dry without damage. It serves two(2) or more 1/2" (13 mm) outlets.

Key Features:

  • On-demand use

  • Drills with an easy manual

  • Adjustable pressure switch

  • Continuous Duty & Run dry safe

  • Structured with easy set-up

  • Self-priming

  • Industry-standard mounting pattern

  • 2 Year Warranty

  • 18AWG,4.5" long Leads

  • RoHS, SGS, and ISO approved

Additional Features:

  • Fitting: Suits for 33/34/42/44/51/54 Series SEAFLO Diaphragm Pumps

  • POM & PP Material Type

  • Marine Grade


Reviews are needed to fit with an automatic on-demand water system pump with a built-in pressure switch that automatically starts and stops when the fixture proceeds in and out with the standards per manual. Easy to install and winterize. The structure advances to accommodate enough pressure with the proper set-up.


  • SKU: 51F01

  • UPC: 817683020740

  • Weight: 0.12 LBS

  • Condition: New

  • Manufacturer Part Number (MPN): 51F01

1/2"-14 FNPT X 1/2" BARB

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ProPride 3P Hitch, Hassle Free, 60-Day No Risk Guarantee

You can return the 3P Hitch at any time during the first 60 days of use for a complete refund. That's a 100% risk free guarantee. 60 days begins when you receive the product unless otherwise arranged for a later date. We must receive the product in Holly, MI in 60 days or less. To initiate a return you can contact us for a return merchandise authorization. If the hitch was purchased during a FREE shipping promotion, $299 will be deducted for any returned hitches.


We can ship to virtually any address in the Continental US. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

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Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.)

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.

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