Abaque Whitepaper Peristaltic in Mining


Poultry Offal Screening Process Flow


Abaque Whitepaper Peristaltic in Chemicals


Abaque Whitepaper Peristaltic in Water and Wastewater


N.P.S.H Explained


Net Positive Suction Head
1) N.P.S.H.RRequired by pump at duty point. Found on the pump performance curve.

2) N.P.S.H.AAvailable in the system and must be determined by calculation.

For the pump to perform properly, the N.P.S.H.R (required), must be less than the N.P.S.H.A. (available)



Standards for pumps, publications, testing


Chemical component chemical and physical characteristics


Industry association of seal manufacturers


Metal, plastic and elastomers chemical resistance to many chemicals


USDOE publication on steam systems


Trade association for the electrical industry


Convert just about anything to anything else


Basic information on pump operation and selection, definitions


Basic information on positive displacement pumps and system consideration


Association of manufacturers of submersible wastewater pumps


Industry Association of Shell and Tube Heat Exchanger Manufacturers


Sophisticated program for vapor and liquid thermodynamic calculations for chemicals