Description
This HM5, 5 litre Oxygen Concentrator allows you to obtain instant oxygen on demand. This removes the requirement for oxygen tanks in the Workshop. The machine eradicates the risks that are normally involved in the delivery or transportation of oxygen tanks and the storage of pressurised containers.
This provides all the oxygen needed for most jewellers torches. The machine can accommodate a Smith Little torch () with no fluctuation (attachment to the machine required). It can also be used in conjuntion with propane or acetylene fuel.
Full operating instructions are included and it is supplied with a 2 year manufacturer’s warranty.
It can generate oxygen at around half the cost of the standard cylinders or liquid oxygen you could buy as an alternative. The maximum pressure of this device is 8.5psi.
The HM5, 5 litre Oxygen Concentrator requires no regulator due to the low flow, however we would still recommend an oxygen flashback arrestor () which needs to be fixed between the Oxygen Concentrator and torch hose to prevent dangerous flame flashbacks.
The Oxygen Concentrator requires minimal regular maintenance apart from cleaning the system’s filter and replacing the filter pads.
This product is supplied with a filter, however a nozzle for attaching your torch is required and available separately (). The max power on this machine is 340 watts.
Please note: This product is only suitable for use within jewellery workshops. It is not suitable for medical use and should not be used for any medical application.
The oxygen concentrator measurements are 62cm in height by 42.5cm in width by 30cm at the base and 23.6cm at the top.
Spare HM5 filters and Torch nozzles available:
- Torch Nozzle, EU to UK Fitting –
- Replacement Filter –


























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