MSPR Vertical CI Coolant Pump & Motor

Graymills Vertical Coolant Pumps are typically found on OEM machine tool equipment and are thus well suited for replacement or retrofit machine tool pumping, parts cleaning applications. High pressure vertically immersed pump. Ideal for coolant and lubrication systems, parts cleaners.

Replacement for multi-stage VB and MSC4, Fuki VKA

Available in 5-, 7-, 9-, or 13-stage models, the Graymills MSPR series provides steady, pulsation-free coolant delivery that expedites chip removal and heat dissipation needs. These pumps permit increased feed rates by preventing thermal shock to cutting tools and lengthening tool life substantially.

Vertical Coolant Pumps MSPR are designed for extended service life. They are manufactured with long-lasting cast iron in the discharge head and suction head. Corrosion resistant 300 series stainless steel and thermoplastic internal components are encased in a stainless steel shell. The mechanical seal has carbon/silicon carbide faces, FKM elastomers, and 300 stainless steel parts. Abrasion resistant impellers and diffusers are high strength glass-filled thermoplastic. By attaching the suction head and discharge head to the multi-stage body with O-rings and threads, rather than glue and welds, this design is easy to disassemble, easy to maintain.

MSPR pumps can be combined with 21, 38 or 50 gallon Graymills tank kits to create a total circulating system. Optional CI mounting plate C-32106. 316 SS models available, see series MSPR Stainless Steel.

MSPR Series Specifications

· Capacities to 33 GPM

· Pressure to 180 psi, heads to 416 ft.

· Pipe connection: suction and discharge to 1" NPT (F)

· Inlet pressure: 75 psi maximum

· Temperature 160°F/71°C maximum

· Rotation CCW when viewed from motor end.

Motor

· NEMA Standard TEFC

· 1, 1.5, 2 and 3 HP

· 230/460V, 60Hz, Three phase

· 3500 RPM

· Stainless steel shaft

By-pass Replacement Kit