3G Series Three Screw Pump
3G series three screw pump includes 3G general type, 3GC Marine type and other 3G special type.
It offers a robust combination of power, gentle handling, versatility, and durability. Its self-priming capability and compact design make it a convenient and reliable solution for diverse liquid transfer and hydraulic applications across various industries.
3G Series Three Screw Pump Description
- Triple Threat Power: This pump utilizes three intermeshing screws, generating significant pumping force for handling thicker liquids like lubricants, hydraulic oils, and control oils. Think of it as a force multiplier compared to single-screw pumps.
- Gentle Giants: Despite their power, the screws move liquids smoothly, minimizing shear stress and protecting sensitive fluids like food products and chemicals. Their design avoids churning and agitation, preserving product integrity.
- Self-Priming Ease: No pre-filling needed! These pumps can evacuate air from the inlet pipe, enabling quick startup and convenient operation even in scenarios where pre-filling might be difficult.
- Low-Maintenance Workhorses: Simple design with minimal internal components translates to less wear and tear and easier cleaning. Robust materials like cast iron or steel ensure long-lasting performance and minimal downtime.
- Pressure Masters: The 3G series pumps deliver dependable pressure output, making them ideal for applications requiring consistent and controlled flow, like lubrication systems and hydraulic applications.
- Viscosity Versatility: While adept at handling thicker liquids, they can also manage moderate viscosities like water-based fluids or thin slurries. This expands their application range, making them more versatile.
3G Series Three Screw Pump Technical
| Series | Figure | Construction form | Main application | Specifications | |
| Capacity (m3h) | Max pressure (bar) | ||||
| For Lub. oil | 3G 3GG |
Single suction horizontal installation |
Lub. oil or Lub. liquid Viscosity 20~150cSt |
0.3-94 | 60 |
| 3GS 3GCS |
Double suction horizontal installation | 80-590 | 16 | ||
| 3GCG | Single suction hanging installation | 10-96 | 8 | ||
| 3GCL | Single suction Vertical pedestal | 4-96 | 8 | ||
| 3GCLS | Double suction Vertical pedestal | 88-306 | 8 | ||
| For fuel oil | 3GR 3GCR |
Single suction horizontal installation | Light oil or Heavy oil Viscosity 3 〜365cSt | 0.3-94 | 60① 25② |
| GSr 3GCSr |
Double suction horizontal installation | 80-590 | 16 | ||
| For High Vise. Fuel oil | 3GN | Single suction horizontal installation | High Vise, fuel oil Viscosity 365~760cSt |
1.0-40 | 25 |
3G Series Three Screw Pump Applications
- Food and beverage industry: Widely used for transferring oils, syrups, juices, and other food products.
- Lubrication systems: Circulating oils in machinery for smooth operation.
- Hydraulic systems: Providing power for hydraulic actuators and equipment.
- Fuel transfer: Handling gasoline, diesel, and other fuels in automotive and industrial settings.
- General liquid transfer: Transferring oils, solvents, mild chemicals, and even some types of slurries.
