Guanfeng Submersible Screw Pump for High Efficiency Water Transfer

• Customization: Available
• After-sales Service: Yes
• Warranty: 1years
• Max.Head: 110m-150m
• Max.Capacity: Max 150m3/H
• Driving Type: Motor
• Impeller Number: Single-Stage Pump
• Working Pressure: Low Pressure Pump
• Influent Type of Impeller: Single Screw Pump
• Position of Pump Shaft: Horizontal Pump
• Pump Casing Combined: Horizontal Split Pumps
• Mounting Height: Since Irrigation Centrifugal Pumps
• Impeller: Open
• Usage: Pump, Pumps, Condensate Pump, Slurry Pump, Circulating Pump
• Feature: High Efficiency
• Material: Customer Required
• Transport Package: Plywood Box
• Specification: Customer Required
• Trademark: GuanFeng
• Origin: China, Jiangsu
• Production Capacity: 5000

Product Description

Product Description

G. GNF Series Single Screw Pump

Conforms to Design Standards of GB/T10831 GB/T11035
Flow Range: 0.3-100m³/h ²/h
Lift Range: Up to 120m
Design Pressure: 2.5MPa
Application Temperature: -40~+180ºC
Application Field: Designed to transport neutral or corrosive mediums, clean or wear mediums, gas-containing mediums, or mediums prone to generate bubbles. Versatile for high or low viscosity mediums. Primarily used in the petroleum, chemical, food, papermaking, textile, metallurgy, and pharmaceutical industries.

General Applications
Efficiently pumps a variety of liquids, including neutral or corrosive, uncontaminated or abrasive, gas-containing or frothy, and high or low viscosity. Also capable of handling fibrous and solid materials.
Principal Fields of Application
Food Industry | Textile Mill | Paper-Making | Petro-Industry | Chemical Industry | Ship Building | Building Industry | Nuclear Industry | Metallurgical & Mining Industries


Operation
The mono pump is an internally sealed screw pump classified as a rotor displacement pump. Its core consists of a stator with a two-start female thread and a rotor in planetary motion, connected via a universal coupling. The intricate meshing between the stator and the rotor creates multiple spaces that move axially while maintaining a constant volume, ensuring smooth transmission of the medium from the inlet to the outlet port. This design minimizes disturbance, making it ideal for mediums with solid matter, abrasive particles, and viscous liquids.

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

Product Parameters

Performance Parameters Table

Applications
Packaging & Shipping
Product packaging ensures robust boxing, precise nailing, careful loading, seamless port arrival, and secure transportation.

We support an array of transportation methods including freight, air, sea, and express to provide exceptional service, aligning with our company's mission!

Company Profile

Guanfeng Pump Valve

Jiangsu Guanfeng Pump and Valve Technology Co., Ltd. is a premier chemical pump manufacturer that seamlessly integrates scientific research, innovative design, and meticulous production. Our materials encompass specialized metal alloys such as 304, 316L, CD4MCu, 904, titanium, K-alloy, Hastelloy alloy, along with advanced engineering plastics like high molecular weight polyethylene, F46, PP, PFA, and more. Our pumps are engineered to handle a wide variety of complex conditions including the transportation of acidic, alkaline, saline clear liquids, and slurries. We specialize in producing stainless steel submerged pumps, corrosion-resistant submerged pumps, long axis submerged pumps, and additional bespoke solutions. Strategically located in Xinqiao Town, Jingjiang City, Jiangsu Province—recognized as a hub for submerged pump production—our products serve key 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 excellence has garnered high praise from a diverse range of users over the years.

FAQ

Q: What kind of package do you provide?
A: We provide export-grade plywood packing for our products.

Q: How many days does it take for manufacturing?
A: The manufacturing timeline depends on the order quantity and pump types. Typically, it ranges from 30 to 120 days.

Q: What payment terms do you prefer?
A: Normally, we accept a payment term of 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, double-phase steel series, J-1 alloy, JM3, JM6, Kazak B, C alloy, Monel alloy, Ti, and Nialloy.
Q: What is your warranty?
A: We offer a 12-month warranty post-commissioning or an 18-month warranty from the delivery date, whichever comes first.