Medical Gas Outlets

The CPX Terminal Units are designed and manufactured in the UK under BS EN 13485 Medical Devices: Quality Management Systems, BS 5682 & EN 9170-1. The units comprise a first fix, second fix, and second fix valve assembly and connect medical appliances to the gas supply system. The terminal units can be flexibly integrated into any type of installation including surface, flush, bedhead, and pendant, and are supplied with a 3-year warranty. Test plugs are included with flush, surface, and bedhead types for first-fix pressure testing on site.

More Information

The CPX Terminal Unit is designed to enable gas probes to be connected and disconnected easily and with minimal effort and at the same time as giving a strong, reliable, and secure connection. They are available for oxygen, nitrous oxide, 50% oxygen/50% nitrous oxide mixture, medical air, surgical air, medical vacuum, carbon dioxide, nitrogen and AGSS. The first fix comprises a brass pipeline termination cylinder with a 12mm BS EN 13348 copper pipe for brazing to the fixed pipeline system, or with a NIST BS EN 18082 (non-interchangeable screw thread) connector for connection to a hose assembly. A mounting box suitable for both surface and flush installations is also provided.

CPX DIN gas outlets are manufactured and designed in our UK factory, full metal construction, Gas Indexing as EN 13260-2, EN 9170, and Medical Gas Pipelines EN 7396.

Product Codes

Product Code

Medical Gas Outlet c/w Metal 2nd Fix – British Type

TUMF-NG

Flush Fitting – Box Included

TUMBH-NG

Bedhead Fitting – Plate Included

TUMNBE

Back Entry Nist (Pendant Type)

TUMNBE-45

Back Entry Nist (Pendant type) Plate included – 45degree

TUMBE

Back Entry – 150mm Stub Pipe

Example: TUMFO2-NG

Terminal Unit Flush Type – Oxygen – BS Type – Metal 2nd Fix

Product Code

Medical Gas Outlet c/w ABS Fire Retardent 2nd – British Type

TUWF*GAS*-NG

Flush Fitting – Box Included

TUWBH*GAS*-NG

Bedhead Fitting – Plate Included

TUWNBE

Back Entry Nist (Pendant Type)

TUWBELT

Back Entry Long Tail – Max 1 Metre Length

TUWBE

Back Entry Copper – 150mm Stub Pipe

Example: TUWFO2-NG

Terminal Unit Flush Type – Oxygen – BS Type

Gas

Code

O2

TUFO2-DIN-NG

N2O

TUNFN2O-DIN-NG

O2/N2O

TUNFO2/N20-DIN-NG

MA4

TUNFMA4-DIN-NG

SA7

TUFSA7-DIN-NG

VACUUM

TUFVAC-DIN-NG

Standards & Requirements
  • HTM 02-01 Medical Gas Pipeline Systems 

  • BS EN 7396-1: Pipeline Systems for Compressed Medical Gases and Vacuum

  • BS EN 7396-2: Anaesthetic Gas Scavenging Disposal Systems

  • BS EN 9170-1: Terminal Units for use with Compressed Medical Gases and Vacuum
  • BS EN 9170-2: Terminal Units for Anaesthetic Gas Scavenging Systems
  • C11 NHS Model Engineering Specification – Medical Gases
  • BS EN 18082 Non-interchangeable Screw Threaded (NIST) Low-pressure Connectors for Medical Gases
  • BS 5682: Specification for Probes for use with Medical Gas Pipeline Systems
  • DIN 13260-2 Part 2: Dimensions and allocation of Probes and Gas specific connection points for Terminal Units