Shanghai, China
Business Type:
Manufacturer/Factory
Number of Employees:
72
Year of Establishment:
1998-04-22
Management System Certification:
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workday
OEM/ODM Service

Three Screw Vertical Type Pump, Tri-Screw Pump, Vertical Screw Pump manufacturer / supplier in China, offering Vertical Three Screw Pump, High Quality UL Approved 500gpm Completed Fire Pump, UL Listed Fire Pump Package for Fire Fighting and so on.

Gold Member Since 2008
Audited Supplier

Vertical Three Screw Pump

Get Latest Price
Min. Order / Reference FOB Price
1 Set US $1,350-28,650/ Set
Port: Shanghai, China
Production Capacity: 10000 Sets/Year
Payment Terms: L/C, T/T
Screw Number: Multi Screw Pump
Screw Suction Method: Single Suction
Pump Shaft Position: Vertical
Performance: No Blocking
Application: Sewerage Treatment, Food, Chemical
Certification: CE, ISO

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Basic Info

Model NO.: 3G
Safety Valve: Heating Jacket
Type: Oil Pump
Flow Rate: Constant Pump
Material: Cast Iron,Stainless Steel,etc.
Trademark: TPY
Transport Package: Marine Wooden Case
Specification: ISO
Origin: Shanghai
HS Code: 8413709990

Product Description

Application

It applies to deliver clean and non-corrosive medium which has lubricating troperty at temperature beow ≤ 150ºC\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× 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
According to the application modes three screw pump is divided into five series Series

Main application & performance scope

Capacity m3/h Pre MPa
3G Lub oil visc3-20oE; Temp≤ 80ºC 0.6-570 2.5
3GR Heavy feul lil visc3-50oE; Temp≤ 120ºC 0.6-570 2.5
3GR Light feul oil visc1.2-5oE; Temp≤ 120ºC 0.6-570 1.6
3GW High temp feul heated oil; Temp≤ 150ºC 0.6-363 1.6
3GN High visc oil 100oE; Temp≤ 80ºC 0.6-636 2.5
Model
 
Exhaust
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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