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Seaflo 55 Series Automatic Diaphragm Water Pump

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£79.95 (Inc. VAT )
£66.62 (Ex. VAT )
SKU:
ADSF-09
Availability:
1 - 2 working days
Shipping (T&Cs Apply):

Expected release date is 15th May 2026

Shipping & Returns Policy Details

Seaflo 55 Series Automatic Demand Water Pump

12V Pressurised Diaphragm Pump with Bypass Switch

Engineered for flexibility, the Seaflo 55 Series heavy-duty water pump is designed for caravans and motorhomes. With a five chamber design, provides high volume water flow with reduced rapid pump cycling, making it an ideal choice for marine use and RVs. With an open flow rate of up to 5.0GPM (18.9LPM) and a shut-off pressure of 60 PSI, this heavy-duty can be used in motorhome and caravan water system steps for high pressure in taps, showers and other fresh water outlets.

The 55 Series offers powerful and reliable performance, with an advanced 5 chamber diaphragm design that improves efficiency. Its built-in demand switch ensures precise pressure control, stable operation and low starting pressure. It integrated bypass switch reduces rapid cycling by allowing water to recirculate internally, extending pump life and improving overall performance.

Connectors and Pipes

Supplied with multiple included connector fittings allowing you to connect to any outlet. The Seaflo 55 Series comes with connectors to fit a 12mm diameter flexible hose. You will need to order the length of 12mm water pipe separately by following the link here.

Key Features:

  • Heavy-duty five-chamber diaphragm for high flow and reduced cycling
  • Automatic demand operation
  • Precise pressure control
  • Threaded connections with multiple fittings allow connection to any outlet
  • Can supply up to 4 fixtures
  • Included water strainer filter
  • Silent operation
  • Semi-rigid rubber feet reduces vibration
  • Capable of running dry
  • Waterproof, dustproof
  • Low starting pressure, reduces cycling
  • Good heat dissipation

Technical Specifications:

Model:
Seaflo 55
Voltage:
12V
Flow Rate:
5.0 GPM (18.9 LPM)
Shut-Off Pressure:
60 PSI (4.2 Bar)
Height:
131mm
Width:
146mm
Depth:
216mm
Weight:
2.76kg
SKU:
ADSF-09
fbt-product:
https://www.jacksonsleisure.com/seaflo-0-75l-accumulator-tank-for-caravan-marine-and-motorhome-water-pumps/
fbt-product:
https://www.jacksonsleisure.com/caravan-motorhome/caravan-motorhome-flexible-water-and-waste-pipe/
fbt-product:
https://www.jacksonsleisure.com/caravan-motorhome/john-guest-12mm-hot-and-cold-water-pipe/
fbt-product:
https://www.jacksonsleisure.com/caravan-motorhome/john-guest-12mm-straight-female-adaptor/
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