Although originally designed for clean, lubricating fluids, gear pumps are widely used today to transport or meter heavy, highly viscous or otherwise difficult-to-pump liquids, in ordinary or...
Nonmetallic materials offer self-lubricating properties, high-temperature stability, solvent resistance, or low cost. The most common of these are carbon graphite, wood, rubber, and ceramics. The...
The materials listed for use in the construction of pumps for different liquids are for general application only. In the selection of materials consideration should be given to general practice and...
Centrifugal Pumps
Case
The pump shall be reasonably easy to remove for maintenance.
The pump casing shall be furnished with a drilled and tapped drain opening.
Connection for seal...
OVERVIEW
Pumping of liquids is almost universal in chemical and petrochemical processes. The many different materials being processed require close attention to selection of materials of...