Product Description
G. GNF Series Single Screw Pump
Our GNF series single screw pumps are meticulously engineered to conform to the highest design standards of GB/T10831 and GB/T11035, ensuring optimal performance and reliability.
Flow Range: 0.3-100m2/h
Lift Range: Up to 120m
Design Pressure: 2.5MPa
Application Temperature: -40~+180ºC
Application Field: Our versatile pumps are designed to transport a wide range of mediums—whether neutral or corrosive, clean or abrasive, gas-containing or bubble-prone, high viscosity or low viscosity. They find essential applications across various industries such as petroleum, chemical, food processing, papermaking, textile, metallurgy, and pharmaceuticals.
General
Our pumps excel at handling neutral or corrosive liquids, clean or abrasive liquids, gas-containing or frothy liquids, and liquids with varying viscosities, including those with fibrous and solid materials.
Principal Fields of Application
Our pumps are indispensable in the food industry, textile mills, paper-making, petrochemical industry, chemical industry, shipbuilding, construction, nuclear industry, and the metallurgical and mining sectors.
Operation
The mono pump is a screw pump that features an internally sealed gearing system, categorized as a rotor displacement pump. Its essential components include a stator with a two-start female thread and a rotor in planetary motion, connected via a universal coupling. The continuous meshing between the stator and rotor creates numerous sealed spaces that move axially without changing volume, ensuring smooth and uninterrupted transmission of the medium from the inlet port to the outlet port. This design makes it exceptionally suitable for pumping mediums containing solid matter, abrasive particles, and viscous liquids, without causing confusion or disruption.
Chart
1 |
Out of the mouth |
2 |
Stator |
3 |
Link sels of weat-resst |
4 |
Link |
5 |
Suction chamber |
6 |
Short wear set |
7 |
Stuffing box |
8 |
Packing gland |
9 |
Bearing |
10 |
Shaft |
11 |
Screw |
12 |
Pin |
13 |
Blocking pin |
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Product Parameters
Performance Parameters of the Table
Applications
Packaging & Shipping
Our meticulous packaging process includes product preparation, boxing, nailing, loading, and careful shipment to ensure safe arrival at the port.
We offer a variety of transportation methods including freight, air, sea, and express. Our goal is to provide you with the most efficient service possible!
Company Profile
Guanfeng Pump Valve
Jiangsu Guanfeng Pump and Valve Technology Co., Ltd. is a leading chemical pump manufacturer that seamlessly integrates scientific research, design, and production. Our product lineup features special metal alloys like 304, 316L, CD4MCu, 904, titanium, K-alloy, Hastelloy alloy, and robust engineering plastics including high molecular weight polyethylene, F46, PP, and PFA. Our pumps are adept at handling various challenging conditions involving acids, alkalis, salts, clear liquids, and slurries. We specialize in stainless steel submerged pumps, corrosion-resistant submerged pumps, and long axis submerged pumps, among others. Strategically located in Xinqiao Town, Jingjiang City, Jiangsu Province—the hub of submerged pump production—our products are favored across industries such as petroleum, sewage treatment, chemical engineering, fertilizers, pesticides, papermaking, printing and dyeing, pharmaceuticals, metallurgy, food, and water supply and drainage. Our commitment to quality has earned us widespread acclaim from our users over the years.
FAQ
Q: What kind of packaging do you provide?
A: We offer robust export plywood packing for our products to ensure their safe and secure shipment.
Q: How many days does it take for manufacturing?
A: The manufacturing time varies based on the order quantity and pump types, typically ranging from 30 to 120 days.
Q: What payment terms do you prefer?
A: We usually require 30% T/T in advance, with the remaining 70% paid before shipment. We also accept L/C at sight.
Q: What materials do you use to make your pumps?
A: We utilize a variety of materials, including Ni-hard alloy, 1CR18NI9TI, 304L, CW-2, 316L, 904L, CD4MCUMM-4, 2507, duplex steel series, J-1 alloy, JM3, JM6, Kazak B, C alloy, Monel alloy, Ti, and Ni-alloy.
Q: What is your warranty?
A: We offer a comprehensive 12-month warranty after commissioning, or 18 months after delivery, whichever comes first.