๐”– Bobbio Scriptorium
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Improved bearings for piston pumps


Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
394 KB
Volume
2010
Category
Article
ISSN
0262-1762

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โœฆ Synopsis


Gravitational Energy Corporation (GEC), based in Akron, Ohio, has developed a system for producing clean drinking water, made up of a piston pump and filtration and reverse osmosis (RO) equipment, powered by the company's Feltenberger Pendulum gravity assisted power (GAP) machine.


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## QUIPMfg ings provide significant improvements in overall rotor service life. The coatings are available in three materials: tungsten carbide, chromium carbide, and ceramic for the entire line of Moyno's progressing cavity pumps.