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NM3 Multigas Filler

This Gas filler is suitable for both horizontal filling sealed units through one hole and vertical filling through two holes.  It has two ports. 

Side one has an extra connection enabling the Argon fast fill function to be turned off thus allowing the use of other inert gases such as Krypton via the displacement method.This greatly reduces waste of expensive gases.The other  side is for fast fill Argon only. 

It is lightweight and easily portable for use in the modern sealed unit manufacturing environment.

This machine can only use one type of gas at a time.

Optional Extras:  Portable workstation, AR Gas Tester, Spare Probes

Product CodeGAS NM3 MULTI
Height540mm (21.26 inches)
Width520mm (20.472 inches)
Depth500mm (19.685 inches)
Weight36kg (79.366 lbs)
Guide PriceOn Request
Thermoseal Group
Thermoseal Group
Thermoseal Group
  • Specs
  • Parts & Service


  • Easy start-up and operation, no external calibration
  • Application of suction control technique for high performance gas filling
  • Combination of rapid Argon gas filling and low-loss Krypton gas filling
  • Reliable operation down to 1.2 bar (15psi) input pressure

Construction & Finish

Mild Steel
Polyester Powder Coat

Power Requirements

Electrical Voltage: 220/230V
Current: 6 Amps
Connection: 13 Amp plug


Types of gas: Argon (Ar), Krypton (Kr), Xenon (Xe)
No of ports: 2 (1 with connectors for Argon or other gases + 1 for Argon filling only).
Argon fill rate: 30 - 35 Litres per minute
Other gas fill rate: 12 - 15 Litres per minute
Filling process: Horizontal one hole filling with Argon only. Vertical filling using two holes with any gas.


Display: 20 x 4-Character display indicating constant state of machine.
Controls: Microprocessor controlled; Auto self-calibrating; Run-on timer (adjustable by customer) to ensure complete fill of units.
Quick Gas Change: Simply change the gas by swapping the compressed gas cylinder and quickly switching the setting on the machine.  It then self-calibrates.
Low mainenance: Uses pumps with no rotary vanes thus cutting down on maintenance.
Safety: Audible and visual alarms indicate when:
- A unit is filled with gas (Argon pressure detectors indicate under/overfill).
- The gas supply is low (if gas bottle is switched off or needs changing).

Supplied with:

A bottle regulator for Ar gas.
Filling lances.
Pipe work.
Foot pedals for starting the filling process.

Optional Additions:

An additional regulator is required for use with Krypton Gas.

Voltage Requirements 220/230V
Current Requirements 6 Amps

Parts & Services

All new Multigas Gas Fillers are sold with a warranty as follows:

UK mainland Warranty: 

12 months parts and labour warranty, including delivery and installation.

Export Warranty:

12 months parts warranty.  Delivery and installation by quotation.