GMS SERIES (Rotary Gear Pumps)(MÁY BƠM BÁNH RĂNG)

The GMS Series is designed for intermittent or medium duty service for applications in the operating ranges noted. These units are available with head and backhead jackets for temperature control, carbon graphite bushings for low viscosity liquids, silicon carbide bushings for wear resistance. For continuous duty service, or for handling viscous liquids, see heavy duty GHC pumps.

Specifications

Size1" (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 Capacity600 GPM (38 lps)
Max Viscosity250000 SSU (53925 cST)
Max Pressure150 PSI (11 BAR)
Min Temperature-60 F (-51 C)
Max Temperature450 F (232 C)
Materials of ConstructionCast Iron
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Model: GMS1DC3-B ; GMS1DE3 /40C70A ; GMS1DE3-B ; GMS1 1/2GC3-B ; GMS1 1/2GF-B ; GMS1 1/2GF3-B ; GMS1 1/2GH3-B ; GMS1 1/2GJ3-B ; GMS1 1/2NK3-B ; GMS2GC3-B ; GMS2GF3-B ; GMS2GH3-B ; GMS2GJ3-B ; GMS2JG3-B ; GMS2JJ3-B ; GMS2JL3-B ; GMS2JP3-B ; GMS2NK3-B ; GMS2NM3-B ; GMS2NP3-B ;  GMS2RM3-B ; GMS2 1/2JG3-B ; GMS2 1/2JJ3-B ; GMS2 1/2JL3-B ; GMS2 1/2JP3-B ; GMS2 1/2NK3-B ; GMS2 1/2NM3-B ; GMS2 1/2NP3-B ; GMS2 1/2RM3-B ; GMS2 1/2RP3-B ; GMS2 1/2RR3-B ; GMS3JG3-B ; GMS3JJ3-B ;  GMS3JL3-B ; GMS3JP3-B ; GMS3NK3-B ; GMS3NM3-B ; GMS3NP3-B ; GMS3RM3-B ; GMS3RP3-B ; GMS3RR3-B ; GMS3RS3-B ; GMS3SR3-B ; GMS3SU3-B ; GMS4RM3-B ; GMS4RP3-B ; GMS4RR3-B ; GMS4RS3-B ; GMS4SR3-B ; GMS4SU3-B ; GMS5TU3-B ; GMS6SR3-B ; GMS6SU3-B ; GMS6TU3-B 

GMS Series (G Series) Rotary Gear Positive Displacement Pumps

MODELS

 

ItemSizeCasingImpeller / RotorDriveFlangeSeal
GMS1DC3-B1 x 1Cast IronDuctile IronBasicNPTMechanical or Packing
GMS1DE3 /40C70A1 x 1Cast IronDuctile IronBasicNPTMechanical or Packing
GMS1DE3-B1 x 1Cast IronDuctile IronBasicNPTMechanical or Packing
GMS1 1/2GC3-B1.5 x 1.5Cast IronDuctile IronBasicNPTMechanical or Packing
GMS1 1/2GF-B1.5 x 1.5Cast IronDuctile IronBasicASAPacking
GMS1 1/2GF3-B1.5 x 1.5Cast IronDuctile IronBasicNPTMechanical or Packing
GMS1 1/2GH3-B1.5 x 1.5Cast IronDuctile IronBasicNPTMechanical or Packing
GMS1 1/2GJ3-B1.5 x 1.5Cast IronDuctile IronBasicNPTMechanical or Packing
GMS1 1/2NK3-B1.5 x 1.5Cast IronDuctile IronBasicNPTMechanical or Packing
GMS2GC3-B2 x 2Cast IronDuctile IronBasicNPTMechanical or Packing
GMS2GF3-B2 x 2Cast IronDuctile IronBasicNPTMechanical or Packing
GMS2GH3-B2 x 2Cast IronDuctile IronBasicNPTMechanical or Packing
GMS2GJ3-B2 x 2Cast IronDuctile IronBasicNPTMechanical or Packing
GMS2JG3-B2 x 2Cast IronDuctile IronBasicNPTMechanical or Packing
GMS2JJ3-B2 x 2Cast IronDuctile IronBasicNPTMechanical or Packing
GMS2JL3-B2 x 2Cast IronDuctile IronBasicNPTMechanical or Packing
GMS2JP3-B2 x 2Cast IronDuctile IronBasicNPTMechanical or Packing
GMS2NK3-B2 x 2Cast IronDuctile IronBasicNPTMechanical or Packing
GMS2NM3-B2 x 2Cast IronDuctile IronBasicNPTMechanical or Packing
GMS2NP3-B2 x 2Cast IronDuctile IronBasicNPTMechanical or Packing
GMS2RM3-B2 x 2Cast IronDuctile IronBasicASAMechanical or Packing
GMS2 1/2JG3-B2.5 x 2.5Cast IronDuctile IronBasicNPTMechanical or Packing
GMS2 1/2JJ3-B2.5 x 2.5Cast IronDuctile IronBasicNPTMechanical or Packing
GMS2 1/2JL3-B2.5 x 2.5Cast IronDuctile IronBasicNPTMechanical or Packing
GMS2 1/2JP3-B2.5 x 2.5Cast IronDuctile IronBasicNPTMechanical or Packing
GMS2 1/2NK3-B2.5 x 2.5Cast IronDuctile IronBasicNPTMechanical or Packing
GMS2 1/2NM3-B2.5 x 2.5Cast IronDuctile IronBasicNPTMechanical or Packing
GMS2 1/2NP3-B2.5 x 2.5Cast IronDuctile IronBasicNPTMechanical or Packing
GMS2 1/2RM3-B2.5 x 2.5Cast IronDuctile IronBasicASAMechanical or Packing
GMS2 1/2RP3-B2.5 x 2.5Cast IronDuctile IronBasicASAMechanical or Packing
GMS2 1/2RR3-B2.5 x 2.5Cast IronDuctile IronBasicASAMechanical or Packing
GMS3JG3-B3 x 3Cast IronDuctile IronBasicNPTMechanical or Packing
GMS3JJ3-B3 x 3Cast IronDuctile IronBasicNPTMechanical or Packing
GMS3JL3-B3 x 3Cast IronDuctile IronBasicNPTMechanical or Packing
GMS3JP3-B3 x 3Cast IronDuctile IronBasicNPTMechanical or Packing
GMS3NK3-B3 x 3Cast IronDuctile IronBasicNPTMechanical or Packing
GMS3NM3-B3 x 3Cast IronDuctile IronBasicNPTMechanical or Packing
GMS3NP3-B3 x 3Cast IronDuctile IronBasicNPTMechanical or Packing
GMS3RM3-B3 x 3Cast IronDuctile IronBasicASAMechanical or Packing
GMS3RP3-B3 x 3Cast IronDuctile IronBasicASAMechanical or Packing
GMS3RR3-B3 x 3Cast IronDuctile IronBasicASAMechanical or Packing
GMS3RS3-B3 x 3Cast IronDuctile IronBasicASAMechanical or Packing
GMS3SR3-B3 x 3Cast IronDuctile IronBasicASAMechanical or Packing
GMS3SU3-B3 x 3Cast IronDuctile IronBasicASAMechanical or Packing
GMS4RM3-B4 x 4Cast IronDuctile IronBasicASAMechanical or Packing
GMS4RP3-B4 x 4Cast IronDuctile IronBasicASAMechanical or Packing
GMS4RR3-B4 x 4Cast IronDuctile IronBasicASAMechanical or Packing
GMS4RS3-B4 x 4Cast IronDuctile IronBasicASAMechanical or Packing
GMS4SR3-B4 x 4Cast IronDuctile IronBasicASAMechanical or Packing
GMS4SU3-B4 x 4Cast IronDuctile IronBasicASAMechanical or Packing
GMS5TU3-B5 x 5Cast IronDuctile IronBasicASAMechanical or Packing
GMS6SR3-B6 x 6Cast IronDuctile IronBasicASAMechanical or Packing
GMS6SU3-B6 x 6Cast IronDuctile IronBasicASAMechanical or Packing
GMS6TU3-B6 x 6Cast IronDuctile IronBasicASAMechanical or Packing