2GH140-230N黃山鐵人泵業-船用泵選用手冊————螺桿泵就找杜工，專注螺桿泵15年，省心高效.—, 3GL vertical screw pump for conveying temperature ≤ 150 ℃, the viscosity of 3-760cSt, solid particles, non-corrosive, with lubrication performance media.
     Applicable pressure range :0.6-2 .5 Mpa;
     Applicable flow range :0.6-123m3 / h.
     Vertical screw conveyor is mainly used in fuel, hydraulic engineering, marine engineering, petrochemical and other industries.
  Applications:
     1, the medium is linear continuous conveyor, no mixing, no pulse.
     2, small vibration, low noise.
     3, high pressure and high efficiency.
     4, simple structure, easy disassembly.
     5, small size and light weight.
     6, minor wear and long life.
  Structure:
     Generally use mechanical seal. Pump through the claw coupling driven by electric motors. Overhang from the spindle to the pump, the clockwise rotation.
  Material:
     Lord, from the screw 16MnCrS5, 40Cr, 45,38 CrMoALA
     Pump: HT200, QT450-10, ZCuSn10Pl, ZG270-500
 3G Vertical three screw pump according to the purpose of classification is divided into five series:
Series No. ?? Main Usage               Performance range 
                                  Flow ? m3/h ?? Pressure MPa ?
3G Conveyor 3-20oE lubricants,       0.6-570          2.5
 Temperature ≤ 80 ℃, Lub oil visc3-20oE; temp ≤ 80 ℃  
3GR 3-50oE transport heavy fuel oil, 0.6-570           2.5
 Temperature ≤ 120 ℃, Heavy feul lil visc3-50oE; temp ≤ 120 ℃  
3GR Transport 1.2-5oE light fuel oil, 0.6-570           1.6
 Temperature ≤ 120 ℃, Light feul oil visc1.2-5oE; temp ≤ 120 ℃  
3GW Conveying high temperature heating fuel, 0.6-363   1.6
 Temperature ≤ 150 ℃, High temp feul heated oil; temp ≤ 150 ℃  
3GN Transport 100oE high viscosity oil, 0.6-636           2.5
 Temperature ≤ 80 ℃, High visc oil 100oE; temp ≤ 80 ℃ 
 
2GH140-230N黃山鐵人泵業-船用泵選用手冊————螺桿泵就找杜工，專注螺桿泵15年，省心高效.—,