Product Description
Myers Centri-Thrift centrifugal pumps 200M SERIES
The Myers Centri-Thrift centrifugal pumps are designed for continuous service under demanding conditions. Centri-Thrift pumps have earned a reputation for reliability.
Centri-Thrift: 125M DISCHARGE 1 1/4" - SUCTION 1 1/2"
Centri-Thrift: 150M DISCHARGE 1 1/2" - SUCTION 2"
Centri-Thrift: 200M DISCHARGE 2" - SUCTION 2 1/2"
High head capabilities to 140 feet
Flow capacities to 240 GPM
Available with 1-1/4", 1-1/2", and 2" discharge sizes
Continuous service pumps must be rugged and reliable. Over the years,
Myers Centri-Thrift pumps have earned a reputation for dependable and
efficient performance in demanding continuous service applications.
The Centri-Thrift line is available in 1-1/4”, 1-1/2”, and 2” discharge sizes.
Horsepower range from 2 HP to 7 1/2 HP with capacities up to 240 gpm
and heads to 140 feet. The pumps are available as standard fitted, and
can be either close-coupled or belt driven.
For added versatility, the volute on the 125M, 150M, and 200M series can
be rotated to eight positions at 45° intervals. These adjustments allow
for ease of installation and servicing without disturbing the system’s
piping.
CONSTRUCTION MATERIALS
Shaft Seal: Mechanical seal features a ceramic seat, carbon
washer, stainless steel spring, brass metal parts, and a synthetic
rubber bellows. Suitable for temperatures up to 140ËšF. All seals are
selfadjusting and easily replaced.
Volute Case: High tensile gray iron with threaded suction and discharge
connections.
Bracket: High tensile gray iron. Provides mount for motor and volute
case.
Gasket: Field proven material resistant to most liquids. Provides a seal
between the volute case and bracket.
Impeller: Bronze, closed one piece design, dynamically balanced to
prevent vibration. Attached with a key and stainless steel capscrew to
prevent backoff.
Shaft: Stainless steel stub shaft couples motor and pump together.
This corrosion resistant shaft provides perfect alignment for quiet,
troublefree operation.
Slinger: Rubber slinger ring protects motor from moisture damage.
Drain Plugs: Located in four positions to allow easy draining of the
pump case in any position.
Motor: Standard NEMA C Face, open drip-proof, end mounted, 3600
RPM, 60 Hz. Single or three phase in 2 to 5 HP range and three phase
for the 7 1/2 HP size. Single phase are available in 115/230 volts and
three phase in 230/460 volts. All motors are matched to their individual
impeller to prevent overloading.
