Jiangsu Danai Pump Industry Co., Ltd
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GF stainless steel single screw pump, forced feeding pump, G-type hopper pump, screw
GF stainless steel single screw pumps are widely used in industries such as environmental protection, shipbuilding, petroleum, pharmaceuticals, daily
Product details

GF stainless steel single screw pumps are widely used in industries such as environmental protection, shipbuilding, petroleum, pharmaceuticals, daily chemical, brewing, construction, mining, chemical, printing, and papermaking. Single screw pumps have been widely used in developed countries, and due to their excellent performance, their application scope in China has been rapidly expanding in recent years. Our factory has conducted analysis and research on single screw pumps produced abroad (such as Germany, England, France, Japan, etc.) and products in the same industry domestically, and has drawn on the strengths of others to continuously reform and innovate our own products. At present, our company's products have formed their own system, with pressures ranging from 0.4 to 1.2 MPa, which can meet the different needs of users for single screw pumps. The pumps produced by our factory have reliable quality, implement three guarantees, and relatively low prices, while ensuring the normal supply of spare parts. Our unit warmly serves our customers and accepts design and manufacturing tasks for single screw pumps with special requirements. We welcome orders.


The characteristics of GF type single screw pump are strong adaptability to the medium, stable flow rate, small pressure pulsation, and high self-priming ability, which cannot be replaced by any other pump type. Generally speaking, a single screw pump can be used as a universal pump, with high or low operating speeds, and the rated outlet pressure of the pump can increase with the number of pump stages. For each additional stage, the pressure increases by 0.6 MPa.


Performance parameter table of GF single screw pump
model Speed r/min Flow rate m3/h Pressure MPa Motor KW Head m Imported mm Export mm
GF20-1 960 0.8 0.6 0.75 60 25 25
GF25-1 960 2 0.6 1.5 60 32 25
GF25-2 960 2 1.2 2.2 120 32 25
GF30-1 960 5 0.6 2.2 60 50 40
GF30-2 960 5 1.2 3 120 50 40
GF35-1 960 8 0.6 3 60 65 50
GF35-2 960 8 1.2 4 120 65 50
GF40-1 960 12 0.6 4 60 80 65
GF40-2 960 12 1.2 5.5 120 80 65
GF50-1 960 20 0.6 5.5 60 100 80
GF50-2 960 20 1.2 7.5 120 100 80
GF60-1 960 30 0.6 11 60 125 100
GF60-2 960 30 1.2 15 120 125 100
GF70-1 960 45 0.6 15 60 150 125

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