Pump Series


GHS Series

The GHS Series of high capacity pumps is designed for continuous duty service for applications in the operating ranges noted. The units are ideal for bulk handling both thin and viscous liquids. For temperature control, backhead and housing jackets are standard; head jackets are available. Also available are carbon graphite bushings for low viscosity liquids, silicon carbide bushings for wear resistance, and numerous seal options. This heavy duty series provides superior rotor shaft support and an integral, maintenance-free radial/thrust bearing, for reduced deflection and wear.

GHS Series (G Series) Rotary Gear Positive Displacement Pumps
Specifications
Size 1" (25 mm), 1-1/2" (40 mm), 2" (50 mm), 2-1/2" (60 mm), 3" (80 mm), 4" (100 mm), 5" (125 mm), 6" (150 mm)
Max Capacity 600 GPM (38 lps)
Max Viscosity 2000000 SSU (431400 cST)
Max Pressure 300 PSI (21 BAR)
Min Temperature -60 F (-51 C)
Max Temperature 675 F (357 C)
Materials of Construction Cast Iron, Cast Steel, Ductile Iron, Stainless Steel
Item Size Seal
GHS1 1/2GC32-B 1.5 x 1.5 Mechanical or Packing
GHS1 1/2GC3-B 1.5 x 1.5 Mechanical or Packing
GHS1 1/2GC9-B 1.5 x 1.5 Mechanical or Packing
GHS1 1/2GF32-B 1.5 x 1.5 Mechanical or Packing
GHS1 1/2GF3-B 1.5 x 1.5 Mechanical or Packing
GHS1 1/2GF-B 1.5 x 1.5 Packing
GHS1 1/2GF9-B 1.5 x 1.5 Mechanical or Packing
GHS1 1/2GH32-B 1.5 x 1.5 Mechanical or Packing
GHS1 1/2GH3-B 1.5 x 1.5 Mechanical or Packing
GHS1 1/2GH9-B 1.5 x 1.5 Mechanical or Packing
GHS1 1/2GJ32-B 1.5 x 1.5 Mechanical or Packing
GHS1 1/2GJ3-B 1.5 x 1.5 Mechanical or Packing
GHS1 1/2GJ9-B 1.5 x 1.5 Mechanical or Packing
GHS1 1/2NK3-B 1.5 x 1.5 Mechanical or Packing
GHS1DC3-B 1 x 1 Mechanical or Packing
GHS1DC9-B 1 x 1 Mechanical or Packing
GHS1DE3-B 1 x 1 Mechanical or Packing
GHS1DE9-B 1 x 1 Mechanical or Packing
GHS2 1/2JG3-B 2.5 x 2.5 Mechanical or Packing
GHS2 1/2JJ3-B 2.5 x 2.5 Mechanical or Packing
GHS2 1/2JL3-B 2.5 x 2.5 Mechanical or Packing
GHS2 1/2JP3-B 2.5 x 2.5 Mechanical or Packing
GHS2 1/2NK3-B 2.5 x 2.5 Mechanical or Packing
GHS2 1/2NK9-B 2.5 x 2.5 Mechanical or Packing
GHS2 1/2NM3-B 2.5 x 2.5 Mechanical or Packing
GHS2 1/2NM9-B 2.5 x 2.5 Mechanical or Packing
GHS2 1/2NP3-B 2.5 x 2.5 Mechanical or Packing
GHS2 1/2NP9-B 2.5 x 2.5 Mechanical or Packing
GHS2 1/2RM32-B 2.5 x 2.5 Mechanical or Packing
GHS2 1/2RM3-B 2.5 x 2.5 Mechanical or Packing
GHS2 1/2RM9-B 2.5 x 2.5 Mechanical or Packing
GHS2 1/2RP32-B 2.5 x 2.5 Mechanical or Packing
GHS2 1/2RP3-B 2.5 x 2.5 Mechanical or Packing
GHS2 1/2RR3-B 2.5 x 2.5 Mechanical or Packing
GHS2GC3-B 2 x 2 Mechanical or Packing
GHS2GC9-B 2 x 2 Mechanical or Packing
GHS2GF3-B 2 x 2 Mechanical or Packing
GHS2GF-B 2 x 2 Packing
GHS2GF9-B 2 x 2 Mechanical or Packing
GHS2GH3-B 2 x 2 Mechanical or Packing
GHS2GH9-B 2 x 2 Mechanical or Packing
GHS2GJ3-B 2 x 2 Mechanical or Packing
GHS2GJ9-B 2 x 2 Mechanical or Packing
GHS2JG3-B 2 x 2 Mechanical or Packing
GHS2JG9-B 2 x 2 Mechanical or Packing
GHS2JJ3-B 2 x 2 Mechanical or Packing
GHS2JJ9-B 2 x 2 Mechanical or Packing
GHS2JL3-B 2 x 2 Mechanical or Packing
GHS2JL9-B 2 x 2 Mechanical or Packing
GHS2JP3-B 2 x 2 Mechanical or Packing
GHS2JP9-B 2 x 2 Mechanical or Packing
GHS2NK32-B 2 x 2 Mechanical or Packing
GHS2NK3-B 2 x 2 Mechanical or Packing
GHS2NK9-B 2 x 2 Mechanical or Packing
GHS2NM32-B 2 x 2 Mechanical or Packing
GHS2NM3-B 2 x 2 Mechanical or Packing
GHS2NM9-B 2 x 2 Mechanical or Packing
GHS2NP3-B 2 x 2 Mechanical or Packing
GHS2RM3-B 2 x 2 Mechanical or Packing
GHS2RM9-B 2 x 2 Mechanical or Packing
GHS3JG32-B 3 x 3 Mechanical or Packing
GHS3JG3-B 3 x 3 Mechanical or Packing
GHS3JG9-B 3 x 3 Mechanical or Packing
GHS3JJ32-B 3 x 3 Mechanical or Packing
GHS3JJ3-B 3 x 3 Mechanical or Packing
GHS3JJ9-B 3 x 3 Mechanical or Packing
GHS3JL32-B 3 x 3 Mechanical or Packing
GHS3JL3-B 3 x 3 Mechanical or Packing
GHS3JL9-B 3 x 3 Mechanical or Packing
GHS3JP32-B 3 x 3 Mechanical or Packing
GHS3JP3-B 3 x 3 Mechanical or Packing
GHS3JP9-B 3 x 3 Mechanical or Packing
GHS3NK32-B 3 x 3 Mechanical or Packing
GHS3NK3-B 3 x 3 Mechanical or Packing
GHS3NK9-B 3 x 3 Mechanical or Packing
GHS3NM32-B 3 x 3 Mechanical or Packing
GHS3NM3-B 3 x 3 Mechanical or Packing
GHS3NM9-B 3 x 3 Mechanical or Packing
GHS3NP32-B 3 x 3 Mechanical or Packing
GHS3NP3-B 3 x 3 Mechanical or Packing
GHS3NP9-B 3 x 3 Mechanical or Packing
GHS3RM32-B 3 x 3 Mechanical or Packing
GHS3RM3-B 3 x 3 Mechanical or Packing
GHS3RM9-B 3 x 3 Mechanical or Packing
GHS3RP32-B 3 x 3 Mechanical or Packing
GHS3RP3-B 3 x 3 Mechanical or Packing
GHS3RP9-B 3 x 3 Mechanical or Packing
GHS3RR32-B 3 x 3 Mechanical or Packing
GHS3RR3-B 3 x 3 Mechanical or Packing
GHS3RR9-B 3 x 3 Mechanical or Packing
GHS3RS32-B 3 x 3 Mechanical or Packing
GHS3RS3-B 3 x 3 Mechanical or Packing
GHS3SR3-B 3 x 3 Mechanical or Packing
GHS3SU3-B 3 x 3 Mechanical or Packing
GHS3SU4-B 3 x 3 Packing
GHS4RM32-B 4 x 4 Mechanical or Packing
GHS4RM3-B 4 x 4 Mechanical or Packing
GHS4RM9-B 4 x 4 Mechanical or Packing
GHS4RP32-B 4 x 4 Mechanical or Packing
GHS4RP3-B 4 x 4 Mechanical or Packing
GHS4RP9-B 4 x 4 Mechanical or Packing
GHS4RR32-B 4 x 4 Mechanical or Packing
GHS4RR3-B 4 x 4 Mechanical or Packing
GHS4RR9-B 4 x 4 Mechanical or Packing
GHS4RS32-B 4 x 4 Mechanical or Packing
GHS4RS3-B 4 x 4 Mechanical or Packing
GHS4RS9-B 4 x 4 Mechanical or Packing
GHS4SR3-B 4 x 4 Mechanical or Packing
GHS4SU3-B 4 x 4 Mechanical or Packing
GHS5TU3-B 5 x 5 Mechanical or Packing
GHS6SR3-B 6 x 6 Mechanical or Packing
GHS6SU3-B 6 x 6 Mechanical or Packing
GHS6TU3-B 6 x 6 Mechanical or Packing
GHS4SR31-B 4 x 4 Mechanical or Packing
GHS4SU31-B 4 x 4 Mechanical or Packing
GHS6SR31-B 6 x 6 Mechanical or Packing
GHS6SU31-B 6 x 6 Mechanical or Packing

Use Gorman-Rupp's G.R.A.S.P. Pump Selection Program