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National Machine Products' NMP-8 Coolant Filter

All internal coolant tools require coolant filtration. Particles can find their way into all static and live tools. This can clog coolant nozzles, degrade the seals between the mounting plate and tool body, and eventually damage the bearings.  Particles can also damage hoses and lock lines in a machine tool and clog coolant lines in the manifold of a lathe turret. MP Systems is a sister company of National Machine Products and is renowned for their high pressure coolant systems and accessories. MP Systems has designed a stand alone NMP-8 Differential Coolant Filter that is tied to a machine tools alarm circuit to protect all tooling and machine tools from damage caused by the particulate.  The NMP-8 includes hoses and fittings and has a two year warranty!

National Machine Products MP Systems Filter

NMP-8 Coolant Filter

The NMP-8 Coolant Filter can be used for all machine tools. The unit filters between 5 micron nominal to 50 micron absolute. 

Product Specifications

The NMP-8 coolant filter works by filtering particulate from coolant or cutting oil in a machine tool coolant tank before either goes into the lock lines. The filter is equipped with a switch that will alarm out the machine tool when there is a pressure differential of 25 psi (indicating that the filter bag needs replacement). Installation of the NMP-8 is simple on machine tools with a maximum standard coolant pump pressure of 125 psi. 

Flow Rate40 GPM
Operating Pressure125 psi max
Connections1 in female NPT
Material of ConstructionCarbon Steel
Cover SealBuna N
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