3gcl Vertical Three Screw Heavy Oil Marine Pump

Quality: Accord with the international industry standard, the processing technology, comprehensive gear precision is high.Certificate: CE, GJB9001A, ISO9001-2000, CCS, BV, AV, SGS, FISHING VESSEL INSPECTION etc.
Warranty period: 1 year
After sale service: Within warranty period, for non-artificial quality problem, we will repair and replace spare parts for free.Except for normal wear and tear of parts.Application:
This series three screw pump applies to deliver clean and non-corrosive medium which has lubricating property at temperature below 350 centigrade with the viscosity of 3-760cst, The pump's working pressure range form 0.4Mpa to 6.0Mpa and flow capacity range from 0.4m3/h to 200m3/h.Feature
(1)Medium is delivered in axial direction continuously without agitation 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 pumpStructure:
The pumps are sealed generally by mechanical seal and driven by the motor through the claw coupling.Material:
The driving and driven screw 16MnCrS5, 40Cr, 45, 38CrMoALA
Pump casing: HT200, QT450-10, ZCuSn10Pl, ZG270-500Example of pump model
Eg: 3G25X4-46
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 suctionModelExhaust
Pressure
MPaCapacity QSpeed
r/min(NPSH)r
mEfficiency
η %Motorm 3 /hL/minPower
kwModel25x 4-461.00.81314504620.75Y802-42.50.61060.61.5Y90L-41.02.03329004.559.41.5Y90S-22.51.626693Y100L-230x 4-461.01.62614504.563.51.1Y90S-42.51.220612.2Y100L1-41.03.66029005602.2Y90L-22.53.253694Y112M-236x 4-461.02.84614504.5662.2Y100L1-42.52.44066.54Y112M-41.06.51082900560.54Y112M-22.56100727.5Y132S2-242x 4-461.04.88014505624Y112M-42.54.270735.5Y132S1-41.010.517529005.5615.5Y132S1-22.5101667215Y160M2-245x 4-461.06.310614505703Y100L2-42.55.999747.5Y132M-41.013.522529005.5607.5Y132S2-22.5132177515Y160M2-260x 4-461.015.52551450571.311Y160M-42.514.52457415Y160L-41.03253329005.56318.5Y160L-22.531.55257737Y200L2-270x 2-460.62440014505717.5Y132M-41.023.53907511Y160M-41.622.53707615Y160L-470x 4-461.024.54081450572.518.5Y180M-42.523.53927930Y200L-480x 2-460.636.5608145057211Y160M-41.03559475.518.5Y180M-41.634.557576.522Y180L-480x 4-461.03761714505.57230Y200L-42.53559078.145Y225M-4100x 2-460.672.51208145057322Y180L-41.07111837737Y225S-41.660.511587945Y225M-4100x 4-461.072.5120814505.57355Y250M-42.570116578.575Y280S-4S100x 3-270.6721196145066222Y180L-41.67011607255Y250M-42.56911457475Y280S-4S120x 3-270.812320551450674.555Y250M-41.512020107690Y280M-42.5115192078.5132Y315M-4t
triple screw heavy oil chemical pump pictures: