Document P/N:
2P121260
Release Date: 02/27/2017
Revision: E
10 of 41
SPM
®
TWS600S Pump Description:
The SPM TWS600S is a reciprocating, positive displacement, horizontal single-acting, triplex plunger pump that
is rated at 600 Brake Horsepower input maximum. The TWS600S is designed for intermittent duty well service
applications such as acidizing, cementing, fracturing, well killing, gravel packing, etc.
The TWS600S Pump consists of a Power End/Speed Reducer Assembly and a Fluid End Assembly. The
Speed Reducer can be installed on either the right hand or left hand side of the pump and can be positioned in
any one of 17 different input shaft locations to accommodate a number of different pumping unit drive train
configurations. Two different fluid cylinders are available to accommodate several plunger sizes for a variety of
pressures and volumes.
Optional packing assemblies, valve assemblies, discharge flanges, suction manifolds, etc. are available for a
wide variety of unitization arrangements; for the pumping of various specific fluids; and for service in a wide
range of ambient conditions. The weight of the pump will vary slightly depending on plunger size and other
options but will not vary more than plus or minus 5% of the advertised weight.
The SPM TWS600S basic design and construction details are as follows:
SECTION II: INSTALLATION AND OPERATION
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