Graymills™ Coolant Pumps

Graymills™ pumps & pumping equipment is supplied to thousands of customers. They are available in many different specifications and can meet most electrical requirements. 

Brennan Machinery has a larger inventory of models available. Only a small selection is listed below. Contact us for a product catalogue if interested. 

Graymills™ IMV Series Pump

The IMV series is a dependable & economical coolant pump that is ideal for liquids containing fine contaminants. It is offered in 5 models and is virtually maintenance free. 


• Height ranging from 11-3/4" to 20-1/16"

• Length & width ranging from 5-1/32" to 7-9/32"

• HP ranging from 1/8 to 1

• 115-575V 1/3PH

Graymills™ Model TN

The  TN Series is ideal for fluids that are a thin or heavy viscosity and contain abrasives & solids.  


• 1,725 or 3,450 RPM

• 1.5-3HP

• Flow from 60 to 100 gal per minute

Graymills™ MSPR Multistage Pumps 

The MSPR pump series is designed to meet high pressure demands with variable flow rates.


• Pressures up to 180 PSI

• Flows up to 38 gal per minute

• 1HP to 3HP

• 230-460V 3PH

Contact us for more information or for a quote.

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