Standard Features of ANSI pumps

ANSI is a short form used to describe the American National Institute Pump Standard. This standard evolved from the American Voluntary Standard (AVS) that was first anticipated by the Manufacturing Chemists Association in  the year1950. It is a set of inch dimensional standards that describe the envelope dimensions of a back pull out, of centrifugal pump.

The centrifugal pump  which is  designed to ANSI B73.1 standards is known as ANSI pump. This pump features a vertical center line discharge, foot mounted casing to cover and frame bolted with quick release bolt lugs to facilitate back pull out disassembly without any disruption to sustain or to the discharge piping. The choice is giving by manufacturer  with open impellers for the handling of solids, or enclosed impellers for increased pump’s efficiency. The ANSI  pumps  generally are packed or mechanically sealed and are designed for low NPSHr characteristics and relatively low radial thrust.

However, ANSI pump standard has gone through several  changes. It was originally adopted and there is lots of talk about combining it with the present API standard to create a single standard for centrifugal pumps in the United States.

And , If want to purchase  then you can contact Ruhrpumpen a worldwide pumping  manufactured CPP line  pump is designed to meet and exceed the ANSI standard B73.1 specification. , They are designed around a single, basic hydraulic and mechanical design  which  totally assures the greatest efficiencies across the broad  ability to handle any operating conditions, maximum application flexibility and  very wide and superior interchangeability.