The G Type Sealed Single Screw Pump efficiently handles viscous fluids with sealed design, ensuring leak-proof operation and reliable performance in industrial applications.
MOQ:
1Package:
CustomziedColor:
CustomziedMaterial:
Stainless Steel/Cast Iron
Product Features
The G-type single-screw pump is an internally meshed, enclosed screw pump belonging to the category of rotary positive displacement pumps. Due to its strong adaptability to media, smooth flow, excellent suction performance, and minimal pressure pulsation, this pump can handle not only various flowable media but also highly viscous substances, media containing hard suspended or solid particles, and fibrous materials. It offers superior adjustability with a wide range, high efficiency, and is therefore widely applied across various industries such as environmental protection, marine, petroleum, pharmaceuticals, personal care, food, brewing, construction, mining, chemicals, printing, papermaking, power plants, and boilers.
Product Overview
The G-type single-screw pump is a positive displacement pump featuring a helical rotor and stator, ideal for handling viscous, abrasive, or shear-sensitive fluids. It offers smooth flow, self-priming capability, and high efficiency in industries like wastewater, oil, and chemical processing. Its robust design ensures reliable performance with minimal maintenance.
Working Principle
The single screw pump is an internally meshing rotary positive displacement pump. Its main working components are an eccentric screw (rotor) and a fixed bushing (stator). Due to the unique geometric shapes of the rotor and stator, several separate sealed cavities are formed. As the rotor rotates, the medium within each sealed cavity is transported continuously, uniformly, and at a constant volume from the suction end to the discharge end.
Thanks to these characteristics, the single screw pump is particularly suitable for the following working conditions:
1.Handling highly viscous media
2.Transporting media containing solid particles or fibers
3.Applications requiring continuous, stable pressure without periodic fluctuations
4.Operations demanding minimal agitation to avoid damaging the inherent structure of the medium
5.Low-noise environments
Structural Diagram
| No. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| Name | Discharge Body | Tie Rod | Stator | Screw Shaft | Feed Body | Connecting Shaft | Packing Seat | Bearing Seat | Bearing | Drive Shaft | Bearing Cover | Coupling | Base Plate | Motor |
| Model | Flow Rate (m³/h) | Pressure (MPa) | Maximum Allowable Speed (r/min) | Motor Power (kW) | Required NPSH (m) | Inlet Flange Diameter (mm) | Outlet Flange Diameter (mm) | Maximum Allowable Particle Diameter (mm) | Maximum Allowable Fiber Length (mm) |
| G20 - 1 | 0.8 | 0.6 | 960 | 0.75 | 4 | 25 | 25 | 1.5 | 25 |
| G20 - 2 | 0.8 | 1.2 | 960 | 1.5 | 4 | 25 | 25 | 1.5 | 25 |
| G25 - 1 | 2 | 0.6 | 960 | 1.5 | 4 | 32 | 25 | 2 | 30 |
| G25 - 2 | 2 | 1.2 | 960 | 2.2 | 4 | 32 | 25 | 2 | 30 |
| G30 - 1 | 5 | 0.6 | 960 | 2.2 | 4 | 50 | 40 | 2.5 | 35 |
| G30 - 2 | 5 | 1.2 | 960 | 3 | 4 | 50 | 40 | 2.5 | 35 |
| G35 - 1 | 8 | 0.6 | 960 | 3 | 4 | 65 | 50 | 3 | 40 |
| G35 - 2 | 8 | 1.2 | 960 | 4 | 4 | 65 | 50 | 3 | 40 |
| G40 - 1 | 12 | 0.6 | 960 | 4 | 4 | 80 | 65 | 3.8 | 45 |
| G40 - 2 | 12 | 1.2 | 960 | 5.5 | 4 | 80 | 65 | 3.8 | 45 |
| G50 - 1 | 20 | 0.6 | 960 | 5.5 | 4.5 | 100 | 80 | 5 | 50 |
| G50 - 2 | 20 | 1.2 | 960 | 7.5 | 4.5 | 100 | 80 | 5 | 50 |
| G60 - 1 | 30 | 0.6 | 960 | 11 | 5 | 125 | 100 | 6 | 60 |
| G60 - 2 | 30 | 1.2 | 720 | 11 | 5 | 125 | 100 | 6 | 60 |
| G70 - 1 | 45 | 0.6 | 720 | 11 | 5 | 150 | 125 | 8 | 70 |
| G70 - 2 | 45 | 1.2 | 720 | 15 | 5 | 150 | 125 | 8 | 70 |
| G85 - 1 | 60 | 0.6 | 720 | 11 | 5 | 150 | 150 | 10 | 80 |
| G85 - 2 | 60 | 1.2 | 720 | 15 | 5 | 150 | 150 | 10 | 80 |
The TCAF Series chemical process no-leakage magnetic pump utilizes a magnetic coupling for sealing, thereby achieving zero leakage. It is an ideal choice for chemical processes, as it ensures both safety and the stable transfer of fluids.
Details
The LW Non-Clogging Vertical Sewage Pump efficiently handles wastewater with solids, ensuring smooth operation in demanding drainage and industrial applications. Its vertical design saves space while preventing blockages.
Details
The tubular graphite heat exchanger is a type of heat transfer equipment fabricated from graphite. It exhibits excellent corrosion resistance and is extensively utilized in industries such as chemical and petrochemical for highly efficient heat exchange processes.
Details
Durable, efficient pump designed for heavy-duty sewage drainage. Handles solids effortlessly with anti-clogging technology. Ideal for industrial, municipal, and construction applications. Reliable, low-maintenance performance.
Details
The shell-and-tube silicon carbide heat exchanger is composed of silicon carbide tubes sealed with tube sheets to form a tube bundle placed inside a cylindrical shell. Ends are equipped with end caps. One fluid flows inside the tubes and the other outside. It's suitable for highly corrosive chemicals, used for cooling, heating, condensation, etc.
Details
Using corrosion-resistant graphite, the Water Jacket Graphite Hydrogen Chloride Synthesis Furnace can produce HCl efficiently, thus ensuring precise temperature control and optimal reaction conditions.
Details
The CQ Magnetic Drive Pump features a seal-less magnetic coupling design, ideal for safe handling of hazardous, corrosive, or high-purity fluids. Energy-efficient, low-maintenance, and compact, it excels in chemical, pharmaceutical, and food processing applications.
Details
The DBY New Type Electric Diaphragm Pump offers efficient, leak-free fluid transfer with durable construction, low energy consumption, and quiet operation for industrial applications.
Details
Shengtang Road, Maolin Town, Jingxian City, Anhui Province, China (factory)
Acid and alkali resistant chemical pump and intelligent filtration system integrated supplier
IPv6 network supported
English
français
русский
español
português
العربية
ไทย
Tiếng Việt
Indonesia 
中文
