PUB NO 151-1987
Liquid Ring Vacuum Pumps and Compressors (Incorporates Amendment: May 2002)

Standard No.

PUB NO 151-1987

Release Date

1987

Published By

EEMUA - Engineering Equipment and Materials Users Association

Latest

PUB NO 151-1987

Scope

This standard covers the minimum requirements for liquid ring vacuum pumps and compressors for general service. These include basic design@ materials and auxiliary equipment. A liquid ring machine@ whether vacuum pump or compressor@ is a rotary positive-displacement machine in which gas compression is achieved by the action of a radially bladed impeller mounted in an eccentric or elliptical casing which is partially filled with liquid. Note : A bullet (o) at the beginning of a paragraph indicates that a decision by the purchaser is required. These decisions should be indicated on the data sheet (see Appendix A ) ; otherwise they should be stated in the quotation request or in the order.

PUB NO 151-1987 history

• 1987 PUB NO 151-1987 Liquid Ring Vacuum Pumps and Compressors (Incorporates Amendment: May 2002)