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Seaflo - Water System Equipment Logo

Seaflo 23A Series Pressure Water Pump

A compact water pressure pump with an internal pressure switch that turns the pump on when a tap is open, and off when the tap is closed.

Seaflo 23A Series Automatic Demand Diaphragm Water Pump

By Seaflo : DP101004023A
Part #: WA221
Availability: Usually from stock
£59.95
SRP £68.96
You Save £9.01 (13%)

Seaflo 23A Series Pressure Water Pump

The Seaflo 23A Series Automatic Demand Diaphragm Water Pump is a compact water pump with an internal pressure switch that turns the pump on when a tap is open, and off when the tap is closed.

The Seaflo 23A water pump is an automatic demand pump, meaning it will only run when there is a demand for water. It is equipped with a pressure switch that turns the pump on when the pressure in the water system drops below a certain level and turns it off when the pressure reaches a preset level. The pump uses a diaphragm to create a vacuum that draws water into the pump and then uses another diaphragm to pressurize and discharge the water through the outlet. This design makes the pump self-priming, meaning it can draw water from a tank or other source without the need for manual priming.

What are the main benefits of the Seaflo 23A Series Automatic Demand Diaphragm Water Pump?

The Seaflo 23A Series of pumps is a useful pump for small water systems, particularly on small boats, caravans, and motorhomes with simple, low-demand water tank-to-tap systems. The main benefits are:

  • Automatic operation: The pump only operates when there is a demand for water, which helps to conserve energy and prolong the life of the pump.
  • Self-priming: The pump can draw water from a tank or other source without the need for manual priming, making it easy to install and use.
  • Efficient: The diaphragm design of the pump ensures that it delivers water at a consistent flow and pressure, which helps to optimize water usage and reduce waste.
  • Corrosion-resistant: The pump is made of high-quality materials that resist corrosion and rust, making it durable and long-lasting.
  • Quiet operation: The pump is designed to operate quietly, which is ideal for applications where noise is a concern.
  • Compact: The small profile of this water pump makes it an ideal candidate for small spaces, useful where space is a premium such as small boats or motorhomes.
  • Run dry capability: The Seflo water pump can run dry for a time without damaging the pump, useful for situations where the water tank runs dry during use.
  • Ingress Protection (IP54): With a waterproof grading of IP54 this pump is protected to the IP54 standard making it dust-resistant and water-resistant.
  • Easy maintenance: The pump is designed to be easy to maintain, with simple access to components and easy-to-follow maintenance instructions.

Specification

Voltage 12v
Amps 4.5A Max
Length 165mm
Width 103mm
Height 68mm
Applications Fresh Water
Head (Lift Capability) 1.5m (4.5')
Output Up to 336 litres per hour (up to 5.6 Litres per minute) at up to 2.8bar / 73 gallons per hour (1.22 gallons per minute) at up to 40psi
Cut Out Pressure 40psi
Outlets 5/8" Quick Connect or 3/8" hosetail with supplied ports

What's Included

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