MM90 HP Unit Fully Automatic Manifold

Manifolds and stabilizers

The GCE MM90 HP Unit is a fully automatic medical gas manifold with a capacity of 90 m3/h that is intended for use in hospital pipeline systems as a medical gas source.

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90m3/h

CAPACITY

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MM90 HP Unit Fully Automatic Manifold

MM90 HP Unit Fully Automatic ManifoldIntroduction

The GCE MM90 HP Unit medical gas manifold is designed to ensure a reliable and continuous gas supply for hospital pipeline systems. It efficiently manages the transfer of gas from the operating bank to the pressure regulator until the cylinders are depleted, at which point it automatically switches to the reserve bank, allowing for seamless gas delivery. The system includes a standard gas alarm that provides both visual and audible alerts for changes in operation, leaks, or pressure deviations, ensuring safety and compliance with medical standards. Additionally, the gas alarm can communicate with other equipment through relays for enhanced monitoring and control.

MM90 HP Unit Fully Automatic ManifoldFeatures

Main Components

MM90 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 Fully Automatic ManifoldGeneral properties

General properties

Gas type(s)	O₂, Air, N₂, N₂O, CO₂
Nominal flow (m3/h)	90
Inlet nominal pressure	200 (20 000 kPa)
Outlet nominal pressure	9 bar (setting range 9 – 15 bar)
Inlet connection	W21,8×1/14"M
Outlet connection	G1/2"M + soldering piece pipe ø 22 mm
Intermediate pressure relieve valve	16 bar
Pressure relieve valve pipe dimension	ø 10 mm
Purge valves connection	W21,8×1/14"M + soldering piece pipe ø 10 mm

Configurations


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Item No.	Description	Gas	PRV	Signalization
0732322	MM90 – HP unit AUTO 2×1	O2	Standard	Alarm TMA6703
0732323	MM90 – HP unit AUTO 2×1	Air	Standard	Alarm TMA6703
0732324	MM90 – HP unit AUTO 2×1	N2O, CO2	Standard	Alarm TMA6703
0727308*	MM90 – HP unit AUTO 2×1	O2, N2O, Air, CO2, N2	Standard	*basic version without electric sensors
0727309	MM90 – HP unit AUTO 2×1	O2	Standard	Pressure switch
0727310	MM90 – HP unit AUTO 2×1	Air	Standard	Pressure switch
0727311	MM90 – HP unit AUTO 2×1	N2O, CO2	Standard	Pressure switch