Medical Pipeline System

MGI manufacture and supply a complete range of low pressure hose assemblies for use with compressed medical gases.

All hose assemblies are manufactured in accordance with BS EN 739:1998 - Low pressure hoses assemblies for use with medical gases.

MGI can supply a colour coded range of 6.5mm internal diameter hoses for Oxygen, Medical Air, Surgical Air, Nitrous Oxide, Nitrous Oxide/ Oxygen mixtures, and for Vacuum.

The different gases are clearly identified on the hoses by the use of bold permanent colours.

The hoses is manufactured from reinforced PVC with an anti-static core in accordance with BS EN 739:1998 - 5.3 Materials.

A range of connectors is available to suit a variety of medical gas outlet configurations.

The anaesthetic gas scavenging unit consists of a single or duplex lateral channel exhauster, with its impeller directly mounted on the motor shaft.

The unit is driven by a three phase electric motor.

The number of terminal units that the plant is connected to determines the plant size.

The packaged unit consists of the exhausters, starter, vacuum regulating valve, exhaust condensation trap and all interconnecting pipework and wiring.

The plant operating and indicating system is incorporated into the starter panel enclosure.

Remote starter and indication panels are available upon request.

The Single Area Valve Service Unit is a composite unit equipped with all the necessary components for shutting-off and supervising individual parts of a medical gas pipeline system.

Installation consists of mounting the unit using the backplate/box provided and making the mechanical connections as required.

Units are available in a variety of sizes and are suitable for surface or flush mounting.

All the units are pressure tested prior to dispatch saving valuable time on site.

For maintenance and repair work, individual parts of the system can be shut-off without interrupting the whole gas supply.

The Area Valve Service Unit Module is a composite unit equipped with all the necessary components for shutting-off and supervising individual parts of a medical gas pipeline system.

Installation consists of mounting the unit using the backplate/box provided and making the mechanical and electrical connections as required.

Units are available in a variety of formats and are suitable for surface or flush mounting.

All the units are pressure tested prior to dispatch saving valuable time on site.

For maintenance and repair work, individual parts of the system can be shut-off without interrupting the whole gas supply.

The MGI range of in line isolation valves are available for Oxygen, Nitrous Oxide, Entonox, Medical Air, Surgical Air and Vacuum services.

The valve is a quarter turn ball valve, fitted with a wrench handle.

The valve is operated manually, with the lever selected through 90° and provides a full bore flow.

All line valves are constructed from non-ferrous materials suitable for medical gas installations.

The valves are designed for a maximum working pressure of 18 bar.

All isolating valves have a clear visual indication of ON & OFF positions.

All valves are degreased for use with medical gases.

Each valve is fitted with union couplings to permit the easy withdrawal of the valve, from the pipeline, for maintenance.

Automatic manifolds control panels are designed to regulate and control the supply of gas from two banks of compressed gas cylinders.

The MGI Automatic Manifold consists of a central control panel flanked by two cylinder header racks complete with cylinder tailpipes.

Automatic panels will select the duty bank and will immediately changeover to the standby bank once the inlet pressure falls below a predetermined level.

The panel incorporates a display unit that indicates the operating status of the unit.

External alarm contacts are provided for connection to a central alarm panel and the activation of the contacts is identified on the internal display unit.

Manifold panels can be factory set to deliver a system pressure between 400 kPa or 1400 kPa

The MGI Manual Changeover Manifold consists of a central regulator panel flanked by two cylinder header racks.

Gas cylinders are attached to each side and the duty bank is manually selected by opening a valve on the central panel.

When the cylinder bank is low the manifold must be manually switched to the other (full) bank while the exhausted cylinders are replaced. The cycle continues as the new bank is used.

This manifold can be used as a reserve / back up manifold in support of a Medical Air Plant.

Manifold panels can be factory set to deliver a system pressure between 400 kPa or 1400 kPa

The MGI Emergency Standby Manifold consists of a central regulator unit and cylinder containment rack suitable for connection two compressed gas cylinders with bullnose or Pin index cylinder tailpipes.

Two compressed gas cylinders are attached to unit and the cylinder valves are opened.

When the cylinder bank is low the manifold will initiate an alarm contact, which is relayed directly to an automatic manifold unit.

This manifold is permanently connected to the distribution system to enable a temporary supply when the main automatic control equipment is to be serviced or has failed.

Manifold panels can be factory set to deliver a system pressure between 400 kPa or 1400 kPa

Hi-flow manifolds are designed for use in medical gas pipeline systems when the flowrate is greater than 500 litres/min

The MGI Hi-flow Manifold consists of a central control panel flanked by two cylinder header racks and is available in manual and fully automatic formats.

Automatic panels will select the duty bank and will immediately changeover to the standby bank once the inlet pressure falls below a predetermined level.

Upon changeover the unit will initiate an alarm signal and display the change in state on the integral display unit.

Selection of the duty bank on the manual manifold is accomplished by opening the valve on the relevant bank.

An contact is provided to initiate an external alarm when the duty bank is low signifying the need to change the cylinder banks.

Manifold panels can be factory set to deliver a system pressure between 400 kPa or 1400 kPa

The cryogenic gas control panel is designed to regulate the supply of gaseous oxygen from a cryogenic storage tank and evaporator (at10.5 bar g) and from a standby manifold system (at 8.5 bar g) and to reduce the pressure to 4.2 bar g for supply to the oxygen pipeline distribution system.

The automatic control panel is fail safe and continues to function in the event of a failure of the electricity supply.

All the units are pressure tested prior to dispatch saving valuable time on site.

For maintenance and repair work, individual parts of the system can be shut-off without interrupting the whole gas supply.

The MGI area alarm panel will display the status of up to six gases, showing up to two conditions plus NORMAL per gas.

In addition, the MS-6 area alarm will act as a slave to another MS-6 alarm within 250 metres, using a two core screened cable.

The unit is designed to take signals from local pressure switches in operating rooms, ward areas, ICU/CCU and is available for both surface and flush mounting.

The alarm system is flexible and simple to maintain. Only two printed circuit boards are used in the alarm unit keeping spares to a minimum.

In the event of a power failure, a reserve battery enables the system to remain in operation for up to eight hours

Recharging of the battery takes approximately one hour.

The MGI central alarm panel is a multiplexed system using a pulse width modulated signal, on 2 core inter-panel wiring.

The unit is capable of displaying up to fifteen services, each consisting of up to four conditions plus normal.

Signals from plant or other monitored equipment are fed into the system via transmitters located adjacent to the equipment.

Each alarm input can be individually configured as a normally open or closed contact.

Power is supplied to the transmitter from the central alarm panel and all interconnecting wiring is carried out using standard telephone cables and connectors

In the event of a power failure, a reserve battery enables the system to remain in operation for up to eight hours

Recharging of the battery takes approximately one hour.

The MGI range of surgical compressed air systems provide a proven and reliable source of supply that will deliver the design flowrate of medical air under all operating conditions.

The plant consists of two or more identical air compressors, compressed air receiver vessels and a simplex air dryer assembly, including filters and pressure regulators.

The plant is provided with a fully automatic control system (with manual override) to minimise energy consumption and compressor wear.

The configuration of the plant is totally flexible and can be arranged to suit small plant rooms or those with difficult access, and the package includes for all interconnecting pipework and wiri