125 litre stainless steel air reservoir for an axle-mounted disc brake system
AR-125

125 litre stainless steel air reservoir

The stainless reservoir that feeds the axle-mounted disc brake system. Supplied loose, or built into the axle-mounted disc brake frame assembly.

View the complete frame assembly →

CODE
AR-125
CAPACITY
125 L
MATERIAL
Stainless
BUILT FOR
Railway — axle-mounted disc brake

Ask about AR-125

A dash means we have not published that figure yet — not that it does not exist. Ask and we will send the drawing and the test record for the exact build you need.

WHERE IT IS USED

  • Feed reservoir for axle-mounted disc brake systems
  • Railway rolling stock air-brake supply
  • Industrial compressed-air storage

HOW IT IS MADE AND PROVED

Welded to a qualified procedure

Every joint runs to a qualified welding procedure — WPS and PQR — by a welder qualified to run it. Welding is carried out under ISO 3834, and because this is rolling-stock work, under EN 15085 as well.

Inspected and tested before it ships

Visual inspection of every weld, dimensional inspection against your drawing, and leak and pressure testing on vessels. The result is recorded against the job number, and the documentation pack ships with the goods.

Traceable to your job

Plate and fittings are booked in against the job, not against a shelf, so what went into your vessel stays traceable to your vessel.

BEFORE WE QUOTE

Send what you have. We can help clarify the remaining details.

  • Your drawing or installation envelope, intended use and quantity.
  • Required material, finish, connections and mounting arrangement.
  • For pressure vessels: working pressure, operating temperature and applicable design or inspection requirements.
  • Target delivery date and the documents your purchasing team needs.

Request a quote for AR-125

Frequently asked

Can the 125 L be supplied built into a frame?
Yes. It is supplied loose, or built into the axle-mounted disc brake frame assembly with the manifold and pneumatic circuit already piped and tested as one unit.
Is it suitable for railway use?
Yes. Railway work is welded under EN 15085 in addition to ISO 3834, which is the accreditation that qualifies a shop to weld safety-critical rolling-stock assemblies.
What material do you use?
Stainless steel as standard. Coated carbon steel is available where the application does not need stainless; tell us the environment and we will advise.

Welded under ISO 3834 and, for rolling stock, EN 15085. See what the accreditation means →