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Graymills offers the most versatile and modular line of Vertical Sealless centrifugal pumps in the USA. Perfect solution for dirty, abrasive, and other fluids with small solids. Graymills vertical sealless pumps have no seals or packing to fail. Low cost industry standard off the shelf motors are employed. Interchangeable with other manufacturers
  • Machine Tool Coolant
  • Oakite
  • Chemicals
  • Mild Acid & Caustics
  • Paint
  • Ink
  • Electrolyte
  • Cutting Oil
  • Washers
  • Cooling Water
  • Filtration
  • Shallow Sumps
  • 316 SS Stainless Steel,
  • TEFC, Explosion Proof, Air and Hydraulic Motors
  • Match Existing or Special Plates & Piping
  • Various Lengths Available
  • Pump/ Level Controls Available
Graymills HSP Series
Unit of Measure
Items Graymills Vert In-Tank
HSP115F14-F
Graymills TNRSS & HSP Stainless Steel Vertical Immersion Pumps
Graymills Vert In-Tank
HSP120F14-F
Graymills TNRSS & HSP Stainless Steel Vertical Immersion Pumps
Graymills Vert In-Tank
HSP130F14-F
Graymills TNRSS & HSP Stainless Steel Vertical Immersion Pumps
Graymills Vert In-Tank
HSP150F14-F
Graymills TNRSS & HSP Stainless Steel Vertical Immersion Pumps
Graymills Vert In-Tank
HSP230F14-F
Graymills TNRSS & HSP Stainless Steel Vertical Immersion Pumps
Manufacturer N/A Graymills
Material N/A 316SS
Discharge N/A 1-1/4 in N/A 1-1/4 in N/A 1-1/4 in N/A 1-1/4 in N/A 1-1/2 in
HP N/A 1-1/2 N/A 2 N/A 3 N/A 5 N/A 3
RPM N/A 3450
Voltage N/A 230 460
Phase N/A 3
Low Flow N/A 15 gpm N/A 15 gpm N/A 25 gpm N/A 30 gpm N/A 25 gpm
Max. Flow N/A 90 gpm N/A 90 gpm N/A 110 gpm N/A 125 gpm N/A 160 gpm
Max Head N/A 60 ft N/A 74 ft N/A 100 ft N/A 125 ft N/A 68 ft
Max Pressure N/A 26 psi N/A 32 psi N/A 43 psi N/A 54 psi N/A 29 psi
Mounting Plate Bolt Pattern N/A 7.75 x 7.75 9.5 x 9.5
Length Below Mounting Surface N/A 14 in
Weight N/A 99 lb N/A 103 lb N/A 106 lb N/A 113 lb N/A 103 lb
Attachments N/A GM100_Page13.pdf
Equivalent N/A Brinkmann Grundfos Gusher Ruthman Vogel