G-type screw pump is a single-screw delivery pump. Its biggest features are flexible medium, stable flow, small pressure and pulsation, and strong self-priming ability, which cannot be replaced by any other type of pump.
It can realize multi-phase transportation of liquid, gas and solid, and is used in chemical, pharmaceutical, electroplating, printing and dyeing, papermaking, electric power and other transportation industries.
Lubricated or non-lubricated media, corrosive media.
Medium containing a small amount of tiny solid particles and low-viscosity medium to high-viscosity medium.
Model | G series |
Material | Cast Iron or Stainless Steel |
Rotor | Stainless steel |
Stator | NBR, Viton, EPDM, Natural Rubber |
Speed | 960 rpm |
Pressure | Single (0.6Mpa), double (1.2Mpa) |
Uses | High viscosity liquid |
Outlet diameter | 25-250mm |
Capacity | 0.8-150 cubic meters per hour |
Lift | 60-120 meters |
Power | 0.75-37kw |
Passed solid diameter | 1.5-20mm |
Range of Application
- Environmental protection: industrial sewage, sanitary sewage, sewage with solid and fibre, specially for oil-water separator, frame filter.
- Shipbuilding: shipping bottom cleaning, oil/water, oil residue, oily water and other medium of transmission.
- Petroleum industry: transfer of crude oil, the mixture of oil and water, the mixture of coal gas and water, pour polymer into stratum and so on, which reduces the cost of mechanical oil production and coal field gas, increase the oil recovery efficiency.
- Pharmaceutical, cosmetic: various viscous slurry, emulsion,cream cosmetics.
- Canned food industry: all kinds of thick starch, edible oil, honey, syrup, sauce, butter, minced fish meat and the scraps.
- Brewing industry: viscous slag slurry, thick vinasse, food products, all kinds of paste, slurry and mucus containing massive solids.
- Construction industry: cement mortar, lime, paint and other paste.
- Mining industry: groundwater containing solid particles and sewage in mine well.
- Chemical industry: all kinds of suspending liquid, oil, all kinds of colloid, all kinds of adhesive.
- Printing, paper making industry: wallpaper, PVC polymer plastic paste and various concentration of pulp, short fibre pulp.
- Industrial boilers, power plants: convey coal water slurry.