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Digital dewpoint display
29 August 2014
The Hi-line range of HPSA (heatless pressure swing adsorption) desiccant dryers are now equipped as standard with an HDC-1 digital controller, providing a digital dewpoint display.

In addition, the range of products has been extended to cover air flow capacities from 230 to 17,000 Nm3/h, as well as accommodating operating pressures to 40 bar, with standard units rated at 11 bar. Product upgrades have been incorporated without increasing unit prices.
All models are fitted with safety relief valves as standard, and the company says generous desiccant beds save energy as the stand-by condition on dewpoint control is significantly longer. Operation is simple due to limited moving parts being used with positively driven ball valve action, with no shuttle valves incorporated.
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