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PRODUCT

SMPO GEAR PUMP

A SMPO gear pump is used to deliver chemical substances or lubricants in a chemical company. We are producing SMEB gear pumps durable enough to endure high-viscosity media, high temperature and pressure, and corrosion. As it has the same size of meshing gears in the gear pump housing, it transfers media through space among rotating gears and discharges them through pump outlets. Three gears also reduce pulsation by rotating in contact with each other and discharge media through pump outlets.

  • Used in vacuum, high-pressure, and high-viscosity.
  • Facilitates improving fluidity of a high-viscosity fluid by a wide entrance of suction part.
  • Fitted for transferring of a high-viscosity fluid, and control pressure of seal unit.
  • By using a helical gear, facilitates minimization of discharge wave.
  • Facilitates pressurization of necessary for spinning and pelletizing unit at vacuum reactor.
  • TECHNICAL SPECIFICATIONS

    Housing : Stainless steel
    Gear shafts : Stainless steel, tool steel, Nitrated steel
    Bearing : Hardened tool steel, Aluminium bronze
    Shaft seal : Stuffing box, Labyrinth seal
    Heating : Steam, Hot oil

  • APPLICATION LIMITS

    Suction pressure : Full-Vacuum ~100 bar
    Discharge pressure : Max. 250 bar
    Pressure in difference : Max. 250 bar
    Temperature : Max. 350℃
    Viscosity : 1.0~20,000 Pas
    Transfer Matter : PET, PS, PC, ABS, etc.

DIMENSIONAL DIAGRAM

DIMENSIONAL DATA CHART

PUMP CAPACITY (CC/REV) a b c d e f g h
SMPO-0500-GB 450 350 100 450 320 80 22 85
SMPO-1000-GB 550 400 120 585 360 90 25 95
SMPO-1500-GB 620 450 120 585 360 98 28 101
SMPO-2000-GB 710 500 130 650 400 100 28 109
SMPO-2500-GB 750 550 130 650 400 110 32 117
SMPO-3200-GB 800 600 150 730 490 120 32 127
SMPO-4000-GB 850 650 150 730 490 130 36 138
> SEAL TYPE
LS : LABYRINTH SEAL
LG : LABYRINTH + GRAND PACKING
GB : GRAND PACKING