COVENIN 643-1975
Test methods for centrifugal hydraulic pumps in Venezuelan national standards

Standard No.

COVENIN 643-1975

Release Date

1974

Published By

VE-FONDONORMA

Latest

COVENIN 643-1975

Scope

This standard contemplates the test methods to determine flow, head, rotation speed, power, performance and the average speed of the liquid in centrifugal hydraulic pumps, as well as the hydrostatic test for them and the continuous operation test for motor pumps. bas with internal combustion engine.

COVENIN 643-1975 history

• 1974 COVENIN 643-1975 Test methods for centrifugal hydraulic pumps in Venezuelan national standards