Laboratory Automatic Manifold

To Quote the Equipment you must specify the following:

*Specify the type of gas to the manifold.

*Specify the number of cylinders for each Header.

*You must specify if the equipment is for outdoors.

***For a formal quote, download the equipment configuration sheet, click here and fill out the form, attach it to your information providing valid data (name, full address, email, telephone, country, postal code).


Automatic cylinder center for laboratory use (Manifold), for automatic exchange of benches, complies with ASTM B819 (clean for use with oxygen).


  • Indoor

Control system:

  • Operated by a high speed electronic PCB system with 7" LCD color display, touch screen control.
  • Electric valve 110-220 vac normally open.
  • Check valves
  • 4-20Map high and low pressure transducers


  • Display of high and low pressure readings for the primary and secondary cylinder banks in real time.
  • Display of high and low pressure readings for the output supply line in real time.
  • pressure units.
  • Alarm signals.

Signals (Alarms):

  • Low delivery pressure alarm.
  • Alarm header empty.
  • Reserve alarm in use.
  • High pressure alarm (when it is above 20% of the nominal pressure).
  • Leakage alarm (when a pressure drop of 25% is detected in the bench designated as reserve or standby).

Derivation System (By Pass):

  • System of 2 final line regulators for low pressure with manual isolation of ball valves made of stainless steel (one in use and the other in reserve).
  • Overpressure and vent valve system:
  • Protection system interconnected with a circuit of relief valves and facing outside the cabinet of the supply center (manifold).

Emergency Ports:

  • Located after end line regulators and for low pressure only.
  • Coupling with DISS CGA V-5 input.

Pressure gauges:

  • Analog type for high and low pressure stages.

Comunication system:

  • Relay connections (dry contact) for monitoring each alarm for remote connection with master alarm panels, as well as the integration of a remote management and surveillance system BMS (Building Management System) common language based on relay switching.
  • Two-wire Modbus RTU RS485 communication connection in slave mode for monitoring pressures in PSI and alarm states from a BMS (Building Management System), SCADA (Supervisory Control and Data Acquisition) system or any equipment configured as master.
  • Button for choosing the main header of use
  • Do not use Oil and its Derivatives.
  • Operation and maintenance personnel must be certified for the safe operation of the equipment.
  • The Quality and Purity Degree of the Gases as well as the state of the containers and their connections will always be the responsibility of their supplier.


Cylinder Headers:
  • Modular assembly.
  • Manufactured in extruded red brass tube, special SPS 23000 alloy, drawn H58 tempera, meets ASTM B-43-98, ASTM B-819 (clean for use with oxygen) and for working pressure of 3,000 PSI.
  • Brass cylinder connection valves CGA code with automatic anti-return date (verify).
  • A manual master valve to control the opening and timing of the primary and secondary bank.
Cylinder pigtails:
  • Oxygen: flexible type of copper tube connection CGA 540.
  • Other Non-Corrosive Gases: Flexible hose in PTEF lined with stainless steel mesh and life line, in CGA connection for the specific gas.
Available for:
  • Only use high pressure gas cylinders.
Available for the following gases:
  • oxygen
  • medical and industrial air
  • Nitrous oxide
  • Nitrogen
  • Carbon dioxide
  • Helium argonium
  • Power source 100-220 V 50-60 Htz.
Wire type network system connection:
  • Belden STP (shielded locked pair) #8461ZH or #8208.
Equipment that must be avoided:
  • Voltage variations in the electrical supply.
  • Power supply with emergency plants.
  • Variable or intermittent power supply (energy is lost and recovered very frequently in a short period of time).
  • Continuous absence and intermittence of electrical power supply (when the supply is interrupted and the emergency center enters repeatedly).
Installation recommendations:
  • Check the connection of the physical grounding of the equipment (to protect the equipment against unwanted discharges).
  • Install a system against voltage variations and electrical energy backup (No-Break).
  • Install a system with a surge suppressor (to protect the equipment against variations and discharges of energy).


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