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Hebei Hoffwell Industrial Pump Co., Ltd.

Screw Pump, Pump, Water Pump manufacturer / supplier in China, offering CE Approved 3G Series Three Screw Fuel Oil Pump, Ay Single Two-Stage Centrifugal Lubro Pump, YHCB80-60 Tank Truck Oil Arc Gear Pump and so on.

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Supplier Homepage Product Screw Pump CE Approved 3G Series Three Screw Fuel Oil Pump

CE Approved 3G Series Three Screw Fuel Oil Pump

FOB Price: US $347 / set
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $347/ set
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Production Capacity: 60 Sets/Month
Transport Package: Export Stundard Wooden Case
Payment Terms: L/C, T/T, D/P, Western Union

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Basic Info
  • Model NO.: 3GR25X4/46
  • Screw Suction Method: Single Suction
  • Performance: Explosion
  • Certification: CE, ISO
  • Screw Material: 38CrMoAl
  • Bearing: SKF Rolling Bearing
  • Medium: Liquids Like Oil
  • Trademark: HOFFWELL
  • Origin: Cn
  • Screw Number: Multi Screw Pump
  • Pump Shaft Position: Horizontal
  • Application: Sewerage Treatment, Food, Chemical
  • Pump Body Material: Cast Iron Ht200
  • Bush Material: Aluminum/Nodular Cast Iron/Bronze
  • Seal: Mechanical Seal ( Hard Metal with Sic Material)
  • Viscosity: 5 Cst to 760 Cst
  • Specification: CE, SGS
  • HS Code: 84136040
Product Description

Product Description

3G Triple Screw Pump

Application
It applies to deliver clean and non-corrosive medium which has lubricating troperty at temperature beow 150 deg C \with the viscosity of 5-760cSt, The pump's working pressure range from 0.6MPa to 2.5MPa and flow capacity range from 0.6-123m3/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 pump
Structure: 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, ZG270-500

Example of pump model
Eg: 3G25 X 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

Conveying Medium:

1. Clean lubricating liquid, such as lubricant, mineral oil, synthetic hydraulic fluid, natural oil, etc.
2. Medium with worse lubricating property, such as light fuel oil, heavy fuel oil, cool tar, asphalt, viscose, emulsified mixture, etc.

CE Approved 3G Series Three Screw Fuel Oil Pump

Other models:

ModelExhaust
Pressure
MPa
Capacity QSpeed
r/min
(NPSH)r
m
Efficiency
η %
Motor
m 3 /hL/minPower
kw
Model
25× 4-461.00.81314504620.75Y802-4
2.50.61060.61.5Y90L-4
1.02.03329004.559.41.5Y90S-2
2.51.626693Y100L-2
30× 4-461.01.62614504.563.51.1Y90S-4
2.51.220612.2Y100L1-4
1.03.66029005602.2Y90L-2
2.53.253694Y112M-2
36× 4-461.02.84614504.5662.2Y100L1-4
2.52.44066.54Y112M-4
1.06.51082900560.54Y112M-2
2.56100727.5Y132S2-2
42× 4-461.04.88014505624Y112M-4
2.54.270735.5Y132S1-4
1.010.517529005.5615.5Y132S1-2
2.5101667215Y160M2-2
45× 4-461.06.310614505703Y100L2-4
2.55.999747.5Y132M-4
1.013.522529005.5607.5Y132S2-2
2.5132177515Y160M2-2
60× 4-461.015.52551450571.311Y160M-4
2.514.52457415Y160L-4
1.03253329005.56318.5Y160L-2
2.531.55257737Y200L2-2
70× 2-460.62440014505717.5Y132M-4
1.023.53907511Y160M-4
1.622.53707615Y160L-4
70× 4-461.024.54081450572.518.5Y180M-4
2.523.53927930Y200L-4
80× 2-460.636.5608145057211Y160M-4
1.03559475.518.5Y180M-4
1.634.557576.522Y180L-4
80× 4-461.03761714505.57230Y200L-4
2.53559078.145Y225M-4
100× 2-460.672.51208145057322Y180L-4
1.07111837737Y225S-4
1.660.511587945Y225M-4
100× 4-461.072.5120814505.57355Y250M-4
2.570116578.575Y280S-4
S100× 3-270.6721196145066222Y180L-4
1.67011607255Y250M-4
2.56911457475Y280S-4
S120× 3-270.812320551450674.555Y250M-4
1.512020107690Y280M-4
2.5115192078.5132Y315M-4

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