Seaflo

Seaflo PRESSURE PUMP 42 SERIES 24V 3.0GPM 55PSI

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DP203005542
On-demand 24V diaphragm fresh-water pressure pump delivering 3.0 GPM at 55 PSI. Its automatic pressure switch and variable-flow bypass give smooth, home-like water delivery for up to four fixtures on boats, RVs and off-grid systems.

Collection or delivery in 1-2 weeks

Pickup available at Mercury Yacht Harbour

Usually ready in 2-4 days

Description

The Seaflo 42 Series diaphragm pump provides pressurised fresh water on demand, delivering up to 3.0 gallons per minute at 55 PSI, enough to serve up to four fixtures at once. An automatic start and stop pressure switch runs the pump when a tap is opened and shuts it off when closed, while the variable-flow bypass reduces cycling for quieter operation and longer pump life.

Running on 24V, the pump is self-priming with up to 6 feet of suction lift and is safe to run dry. The head is built with a Santoprene diaphragm and EPDM valves for corrosion and abrasion resistance in fresh or salt water, and it connects via 1/2 inch MNPT ports (barbed hose adaptors supplied) with an inlet strainer to protect the valves.

PRODUCT DETAILS

  • 3.0 GPM flow at 55 PSI on 24V DC
  • Automatic pressure switch for on-demand operation
  • Variable-flow bypass reduces cycling and noise
  • Self-priming with up to 6 ft suction lift
  • Safe to run dry
  • Santoprene diaphragm and EPDM valves for corrosion resistance
  • 1/2 inch MNPT ports with barbed hose adaptors supplied
  • Serves up to four fixtures for marine, RV and off-grid use
  • Seaflo 42 Series diaphragm pump
  • Two 1/2 inch barbed hose adaptors
  • 50 mesh inlet strainer
  • Installation instructions

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Performance

Flow Rate3.0 GPM
Maximum Pressure55 PSI
Suction LiftUp to 6 ft (self-priming)

Electrical

Voltage24V DC

Physical

Ports1/2 in MNPT
Diaphragm MaterialSantoprene
Valve MaterialEPDM

General

OperationOn-demand, automatic pressure switch with bypass

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How does the pump switch on and off?
It has an automatic pressure switch that starts the pump when a tap or fixture is opened and stops it when closed, giving on-demand water like a home supply.
Can the pump run dry?
Yes, the pump is self-priming with up to 6 feet of lift and is engineered to run dry without damage, though prolonged dry running should still be avoided.
How many outlets can it supply?
The 3.0 GPM output at 55 PSI is enough to serve up to four fixtures at the same time.