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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.
Picture for your reference:
Other models:
Model | Exhaust Pressure MPa | Capacity Q | Speed r/min | (NPSH)r m | Efficiency η % | Motor | ||
m 3 /h | L/min | Power kw | Model | |||||
25× 4-46 | 1.0 | 0.8 | 13 | 1450 | 4 | 62 | 0.75 | Y802-4 |
2.5 | 0.6 | 10 | 60.6 | 1.5 | Y90L-4 | |||
1.0 | 2.0 | 33 | 2900 | 4.5 | 59.4 | 1.5 | Y90S-2 | |
2.5 | 1.6 | 26 | 69 | 3 | Y100L-2 | |||
30× 4-46 | 1.0 | 1.6 | 26 | 1450 | 4.5 | 63.5 | 1.1 | Y90S-4 |
2.5 | 1.2 | 20 | 61 | 2.2 | Y100L1-4 | |||
1.0 | 3.6 | 60 | 2900 | 5 | 60 | 2.2 | Y90L-2 | |
2.5 | 3.2 | 53 | 69 | 4 | Y112M-2 | |||
36× 4-46 | 1.0 | 2.8 | 46 | 1450 | 4.5 | 66 | 2.2 | Y100L1-4 |
2.5 | 2.4 | 40 | 66.5 | 4 | Y112M-4 | |||
1.0 | 6.5 | 108 | 2900 | 5 | 60.5 | 4 | Y112M-2 | |
2.5 | 6 | 100 | 72 | 7.5 | Y132S2-2 | |||
42× 4-46 | 1.0 | 4.8 | 80 | 1450 | 5 | 62 | 4 | Y112M-4 |
2.5 | 4.2 | 70 | 73 | 5.5 | Y132S1-4 | |||
1.0 | 10.5 | 175 | 2900 | 5.5 | 61 | 5.5 | Y132S1-2 | |
2.5 | 10 | 166 | 72 | 15 | Y160M2-2 | |||
45× 4-46 | 1.0 | 6.3 | 106 | 1450 | 5 | 70 | 3 | Y100L2-4 |
2.5 | 5.9 | 99 | 74 | 7.5 | Y132M-4 | |||
1.0 | 13.5 | 225 | 2900 | 5.5 | 60 | 7.5 | Y132S2-2 | |
2.5 | 13 | 217 | 75 | 15 | Y160M2-2 | |||
60× 4-46 | 1.0 | 15.5 | 255 | 1450 | 5 | 71.3 | 11 | Y160M-4 |
2.5 | 14.5 | 245 | 74 | 15 | Y160L-4 | |||
1.0 | 32 | 533 | 2900 | 5.5 | 63 | 18.5 | Y160L-2 | |
2.5 | 31.5 | 525 | 77 | 37 | Y200L2-2 | |||
70× 2-46 | 0.6 | 24 | 400 | 1450 | 5 | 71 | 7.5 | Y132M-4 |
1.0 | 23.5 | 390 | 75 | 11 | Y160M-4 | |||
1.6 | 22.5 | 370 | 76 | 15 | Y160L-4 | |||
70× 4-46 | 1.0 | 24.5 | 408 | 1450 | 5 | 72.5 | 18.5 | Y180M-4 |
2.5 | 23.5 | 392 | 79 | 30 | Y200L-4 | |||
80× 2-46 | 0.6 | 36.5 | 608 | 1450 | 5 | 72 | 11 | Y160M-4 |
1.0 | 35 | 594 | 75.5 | 18.5 | Y180M-4 | |||
1.6 | 34.5 | 575 | 76.5 | 22 | Y180L-4 | |||
80× 4-46 | 1.0 | 37 | 617 | 1450 | 5.5 | 72 | 30 | Y200L-4 |
2.5 | 35 | 590 | 78.1 | 45 | Y225M-4 | |||
100× 2-46 | 0.6 | 72.5 | 1208 | 1450 | 5 | 73 | 22 | Y180L-4 |
1.0 | 71 | 1183 | 77 | 37 | Y225S-4 | |||
1.6 | 60.5 | 1158 | 79 | 45 | Y225M-4 | |||
100× 4-46 | 1.0 | 72.5 | 1208 | 1450 | 5.5 | 73 | 55 | Y250M-4 |
2.5 | 70 | 1165 | 78.5 | 75 | Y280S-4 | |||
S100× 3-27 | 0.6 | 72 | 1196 | 1450 | 6 | 62 | 22 | Y180L-4 |
1.6 | 70 | 1160 | 72 | 55 | Y250M-4 | |||
2.5 | 69 | 1145 | 74 | 75 | Y280S-4 | |||
S120× 3-27 | 0.8 | 123 | 2055 | 1450 | 6 | 74.5 | 55 | Y250M-4 |
1.5 | 120 | 2010 | 76 | 90 | Y280M-4 | |||
2.5 | 115 | 1920 | 78.5 | 132 | Y315M-4 |
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.
Picture for your reference:
Other models:
Model | Exhaust Pressure MPa | Capacity Q | Speed r/min | (NPSH)r m | Efficiency η % | Motor | ||
m 3 /h | L/min | Power kw | Model | |||||
25× 4-46 | 1.0 | 0.8 | 13 | 1450 | 4 | 62 | 0.75 | Y802-4 |
2.5 | 0.6 | 10 | 60.6 | 1.5 | Y90L-4 | |||
1.0 | 2.0 | 33 | 2900 | 4.5 | 59.4 | 1.5 | Y90S-2 | |
2.5 | 1.6 | 26 | 69 | 3 | Y100L-2 | |||
30× 4-46 | 1.0 | 1.6 | 26 | 1450 | 4.5 | 63.5 | 1.1 | Y90S-4 |
2.5 | 1.2 | 20 | 61 | 2.2 | Y100L1-4 | |||
1.0 | 3.6 | 60 | 2900 | 5 | 60 | 2.2 | Y90L-2 | |
2.5 | 3.2 | 53 | 69 | 4 | Y112M-2 | |||
36× 4-46 | 1.0 | 2.8 | 46 | 1450 | 4.5 | 66 | 2.2 | Y100L1-4 |
2.5 | 2.4 | 40 | 66.5 | 4 | Y112M-4 | |||
1.0 | 6.5 | 108 | 2900 | 5 | 60.5 | 4 | Y112M-2 | |
2.5 | 6 | 100 | 72 | 7.5 | Y132S2-2 | |||
42× 4-46 | 1.0 | 4.8 | 80 | 1450 | 5 | 62 | 4 | Y112M-4 |
2.5 | 4.2 | 70 | 73 | 5.5 | Y132S1-4 | |||
1.0 | 10.5 | 175 | 2900 | 5.5 | 61 | 5.5 | Y132S1-2 | |
2.5 | 10 | 166 | 72 | 15 | Y160M2-2 | |||
45× 4-46 | 1.0 | 6.3 | 106 | 1450 | 5 | 70 | 3 | Y100L2-4 |
2.5 | 5.9 | 99 | 74 | 7.5 | Y132M-4 | |||
1.0 | 13.5 | 225 | 2900 | 5.5 | 60 | 7.5 | Y132S2-2 | |
2.5 | 13 | 217 | 75 | 15 | Y160M2-2 | |||
60× 4-46 | 1.0 | 15.5 | 255 | 1450 | 5 | 71.3 | 11 | Y160M-4 |
2.5 | 14.5 | 245 | 74 | 15 | Y160L-4 | |||
1.0 | 32 | 533 | 2900 | 5.5 | 63 | 18.5 | Y160L-2 | |
2.5 | 31.5 | 525 | 77 | 37 | Y200L2-2 | |||
70× 2-46 | 0.6 | 24 | 400 | 1450 | 5 | 71 | 7.5 | Y132M-4 |
1.0 | 23.5 | 390 | 75 | 11 | Y160M-4 | |||
1.6 | 22.5 | 370 | 76 | 15 | Y160L-4 | |||
70× 4-46 | 1.0 | 24.5 | 408 | 1450 | 5 | 72.5 | 18.5 | Y180M-4 |
2.5 | 23.5 | 392 | 79 | 30 | Y200L-4 | |||
80× 2-46 | 0.6 | 36.5 | 608 | 1450 | 5 | 72 | 11 | Y160M-4 |
1.0 | 35 | 594 | 75.5 | 18.5 | Y180M-4 | |||
1.6 | 34.5 | 575 | 76.5 | 22 | Y180L-4 | |||
80× 4-46 | 1.0 | 37 | 617 | 1450 | 5.5 | 72 | 30 | Y200L-4 |
2.5 | 35 | 590 | 78.1 | 45 | Y225M-4 | |||
100× 2-46 | 0.6 | 72.5 | 1208 | 1450 | 5 | 73 | 22 | Y180L-4 |
1.0 | 71 | 1183 | 77 | 37 | Y225S-4 | |||
1.6 | 60.5 | 1158 | 79 | 45 | Y225M-4 | |||
100× 4-46 | 1.0 | 72.5 | 1208 | 1450 | 5.5 | 73 | 55 | Y250M-4 |
2.5 | 70 | 1165 | 78.5 | 75 | Y280S-4 | |||
S100× 3-27 | 0.6 | 72 | 1196 | 1450 | 6 | 62 | 22 | Y180L-4 |
1.6 | 70 | 1160 | 72 | 55 | Y250M-4 | |||
2.5 | 69 | 1145 | 74 | 75 | Y280S-4 | |||
S120× 3-27 | 0.8 | 123 | 2055 | 1450 | 6 | 74.5 | 55 | Y250M-4 |
1.5 | 120 | 2010 | 76 | 90 | Y280M-4 | |||
2.5 | 115 | 1920 | 78.5 | 132 | Y315M-4 |