China Huanggong Machinery Group Co.,Ltd.Specialist in marine pump industry for over 35 years.Product DescriptionHuanggong 2GM Series single suction Twin Screw Oil PumpFeature:
This product is a small external bearing type single-suction double screw pump, flux range 0.9-60m3/h, pressure 0.4-3MPa, without heating chamber or safety valve attached with. The bearing cavity and pump cavity are separated by mechanical seal and skeleton oil seal. The leak-proof quality is very good. It possesses the features of small volume, wide application, ease in maintenance and wash.
Application field
Oil industry: Transfer pump for various lubricating oil, crude oil, residual oil, heavy oil, pitch, diesel oil, gasoline etc.
Ship building: Transfer pump for various light or heavy fuel oil, waster oil, dirty oil and sludge, oily sludge in cabin bottom, also as pressure boost pump and ballast pump.
Chemical industry: Transfer various acid, alkali and salt solution, resin, glycerin paraffin wax, and cosmetics emulsion, also as bottle filling pump.
Paint industry: Deliver printing ink, color, various paint and coating.
Food industry: Deliver alcohol, beverage, honey, sugar juice, tooth paste, milk, cream, soy sauce, animal oil, vegetable oil, chocolate and medium with high viscosity.
Save and transfer industry: Loading and unloading oil goods for oil pool and tanker.
Model | Diameter (mm) | Vacuum (mH2O) | ΔP bar | |
35 | 75 | 150 | 350 | 750 | 1500 |
Flow m 3 /h | Power Kw | Flow m 3 /h | Power Kw | Flow m 3 /h | Power Kw | Flow m 3 /h | Power Kw | Flow m 3 /h | Power Kw | Flow m 3 /h | Power Kw |
2GM68-36 | 40 | 7 | 0.20 | 4.5 | 3 | 4.7 | 3 | 4.7 | 3 | 4.9 | 3 | 5.2 | 3 | 5.5 | 3 |
0.40 | 4.3 | 3 | 4.5 | 3 | 4.5 | 3 | 4.7 | 3 | 4.9 | 3 | 5.2 | 4 |
0.60 | 4.1 | 3 | 4.3 | 3 | 4.3 | 3 | 4.5 | 3 | 4.8 | 4 | 5.1 | 4 |
0.80 | 3.9 | 4 | 4.1 | 4 | 4.1 | 4 | 4.3 | 4 | 4.6 | 4 | 4.9 | 5.5 |
1.00 | 3.7 | 4 | 3.9 | 4 | 3.9 | 4 | 4.1 | 4 | 4.4 | 4 | 4.7 | 5.5 |
1.20 | 3.6 | 4 | 3.8 | 4 | 3.8 | 4 | 4 | 4 | 4.3 | 5.5 | 4.6 | 5.5 |
1.60 | 3.4 | 5.5 | 3.6 | 5.5 | 3.6 | 5.5 | 3.8 | 4 | 4.1 | 5.5 | 4.4 | 7.5 |
2.00 | 2.8 | 5.5 | 3.2 | 5.5 | 3.2 | 5.5 | 3.5 | 5.5 | 3.8 | 7.5 | 4.2 | 7.5 |
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