Draft Details

Designation:C504
Source:CSA
Review start date:Jan 6, 2020
Review end date:Mar 6, 2020
Categories:Energy
Contact email:mary.morgan(at)csagroup.org
Draft Scope/Description:

Scope

1.1 Inclusions

Intended to be used for an industrial clean-water pumping system with the following characteristics:

Intended to be used for an industrial clean-water pumping system with the following characteristics:

a) Any application of electrically driven single and multi-stage rotodynamic pumps.

b) Pumping system with a flow range between 20 m3/hr to 36,000 m3/hr.

c) All liquids with viscosity up to 25 cSt provided that ANSI/HI 9.6.7 is used to correct the performance to 1 cSt. 

1.2 Exclusions

Not intended for use for the following a pumping system:

a) Application of positive displacement pumps.  Defined as a category of pumps where a set volume of liquid is trapped in a chamber and conveyed from the suction side of the pump to the discharge side of the pump through displacement of liquid by a solid component such as a piston, plunger, gear tooth, vane, screw, diaphragm, etc.

b) Pumping system applications handling shear-sensitive liquids.

 

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