Described in this bulletin are the features and applications of the company's line of Auto-Purger(r) air purgers for refrigeration systems. Included are details on piping and an "energy savings" formula to provide an estimate of the money that can be saved on power costs by installing the company's product. The Auto-Purger is a compact, fully tested, prepiped and wired, programmable, refrigerated purger designed to thoroughly remove all noncondensible gases from ammonia and large halocarbon refrigeration systems, says the company.

- Hansen Technologies Corp.

Burr Ridge, IL