Product Handbook 2026 - Volume 1

Compressed air products Regulators

5

Spare parts The spare parts available are detailed below. No other parts are supplied as spares. Available spares

Repair kit consisting of: - Diaphragm assembly

- Poppet valve seat - Valve seat 'O' ring - Valve stem and poppet assembly - Poppet valve spring

How to order spares Always order spares by using the description given in the column headed 'Available spares' and state the size and type of unit. Example: 1 off repair kit for a ½ " IR1M Monnier international compressed air regulator.

Safety information, installation and maintenance For full details see the Installation and Maintenance Instructions (IM-P504-20) supplied with the product. Installation note: Fit into a horizontal pipeline with the air flow in the direction of the arrow, and bowl vertically downwards. A Monnier MF2M filter should be fitted upstream to prevent any contaminants reaching the regulator it is recommended that a pressure gauge is fitted to one of the ports to display the secondary pressure.

5.2 9

How to order Example: 1 off IR1M Monnier self-relieving international compressed air regulator having a 0.5 to 10 bar spring assembly and female ½ " screwed BSP (BS 21 - Rp) connections. Note: If any optional extras are required, they must be clearly specified on the order.

9.2.8

TI-P504-19 CH Issue 2

Page 5 of 5

IR1M and IRN1M Monnier International Compressed Air Regulators

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