2GRNa70-118鐵人-黃山螺桿泵————螺桿泵就找杜工，專注螺桿泵15年，省心高效.—, 3G Series Three Screw Pump
Application
It applies to deliver clean and non-corrosive medium which haslubricating troperty at temperature beow ≤150℃、with the viscosityof 5-760cSt,The pump's working pressure range from 0.6MPa to 2.5MPaand flow capacity range from 0.6-123m3/h.
Feature
(1)Medium is delivered in axial direction continuously withoutagitation and pulsation.
(2)Small vibration and low noise
(3)High pressure and high efficiency
(4)Simple structure,easy disassembly and assembly
(5)Small volume and lighe weight
(6)Slight wear and long life of the pump
Structure:The pumps are sealed generally by mechanical seal anddriven by the motor through the claw coupling.
Material: The driving and driven screw 16MnCrS5,40Cr,45,38CrMoALA　Pump casing:　HT200,QT450-10,ZCuSn10Pl,ZG270-500
Example of pump model
Eg：3GR25×4-46
3G：three screw pump
25：out-side dizmeter of the driving screw 25mm
4：potch number of the screw
46：46° pitch angle of the screw
R：hezvy fuel oil
r：light fuel oil
W：high temperature heated oil
N：high visc oil
A：code of design improvement
S：double suction 2GRNa70-118鐵人-黃山螺桿泵————螺桿泵就找杜工，專注螺桿泵15年，省心高效.—,