Coolant Pump. Graymills suction coolant pumps are typically found
on OEM machine tool equipment and are thus well suited for
replacement or retrofit machine tool coolant pumping applications.
These pumps can also be used on other industrial applications
requiring a vertical cast iron or stainless pump.
IMS** models are dependable, economical replacements for suction
pumps commonly supplied as original equipment on foreign
manufactured machine tools. They should not be used to circulate
fluids containing fine contaminants. For applications requiring the
circulation of liquids containing large amounts of foreign matter,
Graymills IMV Series centrifugal pumps are recommended.
All motors are completely protected from soil and dust, and
feature permanently lubricated, sealed bearings. Motors larger than
¼ HP are fan cooled. Self-priming with a 2ft. maximum
suction lift, IMS Series pumps may be mounted above liquid level as
well as other locations remote from the tank.
IMS 08 Specifications: 1/8 HP, 3450 RPM, 3/8”
metric* threaded horizontal discharge above integral mounting
Note: *Metric threads are compatible with NPT in
½” and ¾”
sized. Adapters must be used to connect 3/8” and
1” ports to NPT piping. Order adapter number 724-07445
for 3/8” ports; number 724-07446 for 1”
Note: Information about the flow curves: 1. IMS1002. IMS753.
IMS504. IMS255. IMS08