The Keck Product Recovery System incorporates a stainless steel pump that has a field-replaceable bladder. A floating skimmer buoy is now available in two-inch and four-inch sizes that will accommodate ground water fluctuations up to five feet.
The product, designed to be a low air consumption system, includes a pump, skimmer compressor, controller, well cap, and tank overflow protection for two-inch and larger monitor wells. Multiple well installations are available.
Keck Instruments, Inc., 1099 W. Grand River Ave., P.O. Box 345, Williamston, MI 48895. Tel: 800-542-5681 or 517-655-5616; Fax: 517-655-1157.