Parker H2PEMPD-650 Hydrogen generator

● Purity: 99,99999+%
● Flow: 650 ml/min
● Pressure: 6.9 or 11.9 bar


The Parker Balston ultra high purity hydrogen generators offer the optimum combination of safe operation, reliability, performance and low cost of ownership.

Utilising field proven PEM cell technology, hydrogen is produced on demand from deionized water and electricity. It then passes through a palladium purifier module to remove oxygen down to <0.01ppm. Innovative control software allows remote monitoring and the connection of several generators together (cascading) to supply applications with a large hydrogen demand. With an output capacity of up to 1,300 ml/min at a purity of 99.99999+% and pressures up to 11.9 bar, the generator is ideal for all GC & GC/MS carriergas (including fast GC) and combustion detector applications, and a more cost effective alternative to helium. To ensure continuous operation all generators include automatic water feed as standard.

Certified safety

Parker Balston hydrogen generators utilise an exclusive Proton Exchange Membrane and palladium catalyst to produce ultra high purity hydrogen on demand. A built in sensing circuit shuts the generator down if a hydrogen leak is detected and an eight stage explosion protection systems ensures the highest level of operator safety. A sophisticated control system connected to a liquid crystal display continuously monitors the vital operating parameters to ensure a safe and consistent performance. That’s why the Parker Balston hydrogen generators meet the strict safety guidelines to be certi€fied for CE, CSA and UL approval.

Hydrogen production animation

This video shows the inner workings of a H2PEMPD hydrogen generator! 

The following animation shows workings of the Palladium Purifier within a Parker Balston H2PEMPD hydrogen generator.

Avilo - Official sales & service partner

As a official Sales & Service partner for Parker Balston and Parker D-H gasgenerators, Avilo engineers received extensive product training. This is unique in the Benelux. We feel save to say there's no other supplier within our operative range with more knowledge and experience, installing and maintaining these units, than us. Although these units are extremely reliable, it is good to know Avilo keeps a large stock of spare parts, maintenance kits and several temporarily employable units, should your hydrogen generator ever come to a standstill.

Please contact us or download the brochure for more information about the Parker Balston H2PEMPD Series.


Specifications Parker Balston H2PEMPD Serie