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Regin Vessel Jet Rechargeable Pump REGK01

Regin

Regin Vessel Jet Rechargeable Pump REGK01

Regin REGK01 Vessel Jet rechargeable pump for pressurising heating system expansion vessels.

At a glance

  • Also known as 4271402
Manufacturer part no.
REGK01
Showing prices

£98.80

£82.33 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Regin REGK01 Vessel Jet is a rechargeable pump used to pressurise and recharge expansion vessels on heating systems. It is manufactured by Regin and forms part of the Regin consumables and testing equipment range. The pump allows a vessel to be brought back up to its required charge pressure without removing it from the system.

Signs this part needs replacing

  • The pump fails to build or hold pressure when charging a vessel
  • Output drops away during use, or the unit will not run at full pressure
  • The battery will not accept or hold a charge
  • Leaks or fluid weeping from the pump body, hose or connections
  • The switch or trigger is unresponsive or intermittent in operation

Before you order

  • Confirm the part number on your existing unit matches REGK01
  • Check the unit against the Regin consumables and testing equipment range
  • Inspect hoses and connections for damage before replacing the pump itself

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.