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Grundfos Tee Key NV 5MM 00SV0124

Grundfos

Grundfos Tee Key NV 5MM 00SV0124

Grundfos 00SV0124 tee key, NV 5 mm, for service work on Grundfos pumps and associated fittings.

At a glance

  • Also known as 2520778
Manufacturer part no.
00SV0124
Showing prices

£113.50

£94.58 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 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 Grundfos 00SV0124 is a tee key with an NV 5 mm head, supplied by Grundfos as a service tool. It is used to turn and adjust 5 mm NV (hexagon socket) fittings during maintenance and commissioning work. As a general tool it is not tied to a single appliance model.

Before you order

  • Confirm the fitting you need to turn is an NV 5 mm hexagon socket, as the head size is fixed.
  • Check the part number 00SV0124 against the tool listed in your pump or system documentation.
  • Consider whether a tee handle or a different key format is required for the access available around the fitting.

Not sure which part?

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