Pump Description
The G series single screw pumps are a type of positive displacement pump designed for efficient and reliable fluid transfer. The core components include a single screw (rotor) and a fixed shaft bushing (stator). Due to the unique geometry of the rotor and stator, there are two independent sealing spaces that ensure smooth and steady operation. This design allows for even axial flow with low internal speed and stable pressure, making it ideal for handling a wide range of fluids at temperatures between 80°C and 150°C.
These pumps can be driven directly by a coupling or through adjustable speed motors, belts, gearboxes, or other mechanical systems, offering flexibility in application and control.
Pump Features
1. Wide range of applications suitable for various types of liquids, including non-flowing and viscous materials.
2. Provides steady flow and pressure without pulsation.
3. Adjustable speed allows for precise flow control, making it suitable for metering applications.
4. High suction power, low noise, no leakage, and minimal temperature rise.
Pump Application
A. Oil and Gas Industry: Thick oil delivery, oil-gas mixtures, waste oil recovery, sewage treatment, and polymer transportation.
B. Chemical and Pharmaceutical Industries: Paste-like substances, emulsions, suspensions, and media containing gas and solids.
C. Environmental Engineering: Sewage pumping, sludge dewatering, chemical dosing, and wastewater treatment.
D. Mineral Processing: Water gas equipment, titanium dioxide production, kaolin, calcium carbonate, and electrolyte treatment.
E. Food Industry: Dairy products, fruit juice, purees, condiments, and beer processing.
F. Papermaking Industry: Raw material handling, coating and tinting processes, and waste water treatment.
Transportation Medium
Liquids with varying viscosities, especially thick and difficult-to-transfer materials.
Liquids with high concentration or dehydrated dry matter.
Liquids containing solid particles, fibers, or suspended matter.
Mixtures of liquid, gas, and solid.
Sensitive liquids that cannot be mixed, cut, or damaged.
Corrosive liquids.
 GCN35-1 Data Sheet:
| Model | Flow | Pressure | Speed | Power | Efficiency | Inlet & Outlet Size | Viscosity | Temperature |
| GCN35-1 | 1.59-3.71m³/h | 0.3-0.6MPa | 360-560rpm | 1.5KW | 68% | 65/50mm | ≤60000cst | ≤120°C |
| Packing Details | 955mm*290mm*820mm – one bare shaft pump with export wooden case. | |||||||
| Warranty | 12 months from delivery date. | |||||||
| Delivery Time | Within 15 days for EXW. | |||||||
FAQ – Frequently Asked Questions
1. How can we provide you with a prompt quotation? Please answer the following questions:
A. What kind of liquid do you need to transfer? Oil, water, food, or corrosive chemicals? Does it contain solid particles?
B. What is the flow rate or capacity (m³/h or L/min)?
C. What is the discharge head (in meters, feet, MPa, or bar)?
If you don't have specific requirements, we will proceed with our standard configuration.
D. Contact us for a quotation:
2. OEM: Yes, we support custom branding.
3. MOQ: 1 set
4. Packaging: Standard export wooden case or foam with carton.
5. Shipping: By sea, air, or express.
6. Lead Time: 3–15 days
7. Payment Terms: 100% T/T, AliExpress, L/C, WestUnion
8. Why Choose Us:
- 20+ years of manufacturing experience
- High quality with competitive pricing
- ISO 2000 and CE certified
- Professional after-sales service
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Dymatic Chemicals, Inc. , https://www.dymachem.com