Model No.: 3G60x4/46
Flow: 0.4m³/h to 200m³/h
Speed: 720rpm ~ 2900rpm
Trademark: HENGNUO
Transport Package: Marine Wooden Case
Specification: ISO 9001:2000; CE
Origin: Cangzhou
HS Code: 8413604090
Quality: Our three-screw pumps are manufactured in accordance with international industry standards, featuring advanced processing technology and high gear precision. This ensures reliable performance and long service life.
Certifications: We hold a variety of certifications including CE, GJB9001A, ISO9001-2000, CCS, BV, AV, SGS, and Fishing Vessel Inspection, ensuring compliance with global quality and safety requirements.
Warranty: A one-year warranty is provided on all products. Within this period, we will repair or replace any non-artificially caused defects free of charge, excluding normal wear and tear.
After-sales Service: For issues not due to user error, we offer free repairs and spare parts replacement during the warranty period. Our team is committed to providing timely support and solutions.
Application: This series of three-screw pumps is ideal for transporting clean, non-corrosive, and lubricating media at temperatures below 350°C with viscosities ranging from 3 to 760cSt. The pump operates within a pressure range of 0.4MPa to 6.0MPa and can handle flow rates from 0.4m³/h to 200m³/h.
Features:
1. Smooth and continuous axial delivery without agitation or pulsation.
2. Low vibration and minimal noise levels.
3. High-pressure capability and efficient operation.
4. Simple design, easy to disassemble and assemble.
5. Compact size and lightweight construction.
6. Minimal wear and extended pump lifespan.
Structure: The pumps are typically sealed using mechanical seals and driven by motors through claw couplings, ensuring stable and efficient operation.
Materials:
- Driving and driven screws: 16MnCrS5, 40Cr, 45, 38CrMoALA
- Pump casing: HT200, QT450-10, ZCuSn10Pl, ZG270-500
Example of Pump Model:
Eg: 3G25X4-46
3G: Three-screw pump
25: Outer diameter of the driving screw (25mm)
4: Number of threads
46: Pitch angle of the screw
R: Heavy fuel oil
L: Light fuel oil
W: High-temperature heated oil
N: High-viscosity oil
A: Design improvement code
S: Double suction
| Model | Exhaust Pressure MPa | Capacity Q | Speed r/min | (NPSH)r m | Efficiency η % | Motor | ||
| m³/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-4t | |||
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