1954

The S&N Pumps brand is established by Emmett Stewart and Harold Nuss

1978

S&N Pumps initially operated in the fresh water well industry

1982

From 1982 onwards, S&N Pumps worked in the environmental pollution recovery industry

1988

S&N Pumps is sold to ClydeUnion Pumps and operated as ClydeUnion / S&N

2010

S&N Pumps is sold to ClydeUnion Pumps and operated as ClydeUnion / S&N

2011

ClydeUnion Pumps and S&N were sold to SPX

2015

SPX Corporation spins off to form SPX Flow

2020

SPX FLOW divests the Power and Energy division of the company to become Celeros Flow Technology.

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