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Zilmet Ultra-Pro Potable Expansion Vessel 1100001955

Advanced Water

Zilmet Ultra-Pro Potable Expansion Vessel 1100001955

Zilmet Ultra-Pro 19 litre potable expansion vessel supplied with a wall mounting bracket, part number 1100001955.

At a glance

  • Also known as 2081887
Manufacturer part no.
775-147-0191
Showing prices

£128.16

£106.80 ex. VAT · VAT at 20%

Available to order · 1 working day
Available to order · 1 working day
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 Zilmet 1100001955 is a 19 litre Ultra-Pro potable expansion vessel, supplied with a mounting bracket. It is fitted on potable water systems to accommodate the expansion of water as it is heated and to limit the resulting pressure rise within the system. The vessel is intended for wall-mounted installation using the bracket provided.

Before you order

  • Confirm the 19 litre capacity is correct for the system volume and the expansion allowance required.
  • Check the available wall space and that the mounting surface will take the bracket fixings.
  • Verify the system connection arrangement matches the vessel before installation.
  • Confirm the vessel's pre-charge setting is suitable for the system it is being fitted to.

Not sure which part?

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