MM90 Semi Auto with cover and gas alarm

MM90 HP Unit Semi-Automatic Manifold

Manifolds and stabilizersGCE Healthcare

The GCE MM90 HP Unit is a semi-automatic gas manifold with a capacity of 90 m3/h, intended to be used in hospital pipeline systems for uninterrupted gas supply.

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MM90 HP Unit Semi-Automatic ManifoldIntroduction

The GCE MM90 HP Unit gas manifold is designed for use in hospital pipeline systems as a reliable medical gas source. It should be paired with an alarm system to meet standard safety requirements. The semi-automatic medical manifold supplies gas from the operating bank until the cylinders are depleted, then automatically switches to the reserve bank, ensuring continuous gas supply. A stabilizer is recommended for the second stage to maintain consistent pressure and uninterrupted operation.

The Gas Alarm is a standard accessory that provides both visual and audible alerts. It monitors the system and triggers alarms under the following conditions: a change in the operation side, leakage in the reserve side, high operation pressure, or low operation pressure. Additionally, the gas alarm is equipped with relay outputs, allowing it to communicate seamlessly with other equipment in the system, enhancing overall safety and reliability.

MM90 HP Unit Semi-Automatic ManifoldFeatures

Key Components

MM90 HP Unit gas manifold includes the following components:

  • MM90 HP unit Manifold
  • Gas alarm
  • Purge valves
  • HP filters

Optional Add-Ons

For a complete MM90 HP Unit manifold add:

  • Collecting pipe set (high-pressure valves, and non-return valves / high-pressure components)
  • Cylinder retaining brackets (included in gas cylinder collecting pipe set)
  • High-pressure hoses with safety wire
  • Plug for close collecting pipeline
  • Gas name sign
  • Stabilizer

Regulatory Compliance

Complies with Medical Devices Directive 93/42/EEC

Complies with EN ISO 7396-1 (Central Gas Supply Systems)

Complies with EN 60601-1-2 (Electromagnetic compatibility) present SIS HB 370 and HTM 02-01

MM90 HP Unit Semi-Automatic ManifoldGeneral properties

General properties

Gas type(s)O2, Air, N2, N2O, CO2
Nominal flow (m3/h)90
Inlet nominal pressure (BAR)200 (20 000 kPa)
Outlet nominal pressure9 bar (setting range 9–15 bar)
Inlet connectionW21,8×1/14"M
Outlet connectionG3/4"F + soldering piece pipe ø 22 mm
Intermediate pressure relieve valve16 bar
Pressure relieve valve pipe dimensionø 10 mm
Purge valves connectionW21,8×1/14"M + soldering piece pipe ø 10mm

Configurations

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