Parker Domnick Hunter 20H-MD Ultra High Purity Hydrogen Gas Generator

The Parker domnick hunter H-MD ultra high purity hydrogen gas generators offer the optimum combination of safe operation, reliability, performance and low cost of ownership.

Utilizing field proven PEM cell technology, hydrogen is produced on demand from deionised water and electricity, at low pressure and with minimal stored volume. Innovative control software allows unrivaled operational safety and reliability.

The H-MD generators ideally supply GC and GC/MS carrier gas, in addition to all known combustion detectors that are routinely used in today’s laboratory workflows. Four models operate at flow rates; 160 ml/min, 250 ml/min, 500 ml/min and 1100 ml/min.

A range of tailored service contracts, extended warranties and global manufacturing capabilities provide comprehensive aftermarket support.
Product Specification
Model 20H-MD
FlowRate ml/min 160
Purity* % >99.99995
Water Consumption (24/7,full flow) 1.69
Delivery Pressure – bar g 0.69-6.89
Delivery Pressure – psi g 10-100
Optional Auto Water Fill (AWF) YES

Technical Data
Ambient Temperature range 5-40 deg C
41-104 deg F
Water Supply Pressure* 0.1 bag g
1.15 psi g
Water Supply Flow rate* 1 L/min