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Johnson & Starley Straight Union 1000-0700390

Johnson & Starley

Johnson & Starley Straight Union 1000-0700390

Johnson & Starley straight union, part 1000-0700390, for joining two pipe runs in line.

At a glance

  • Also known as 1692072
Manufacturer part no.
1000-0700390
Showing prices

£24.70

£20.58 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 Johnson & Starley straight union is a pipework fitting used on Johnson & Starley heating appliances. It joins two lengths of pipe in a straight run and provides a joint that can be broken and remade for service access. The part is listed under Johnson & Starley part number 1000-0700390.

Before you order

  • Confirm the part number 1000-0700390 against the parts list for the appliance being worked on.
  • Check the pipe diameter and thread form at the joint, as unions are size-specific.
  • Consider whether sealing washers or gaskets are needed to complete the joint.

Not sure which part?

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