JF Industrial supplies industrial pumps for various industries…
The industrial pumps supplied by JF Industrial include three-screw, centrifugal, and gear pumps. They are widely used in the oil & gas, chemical, and power generation industries, as well as in water supply systems. We offer pumps with various specifications: flow rate up to 500 m³/h, pressure up to 100 bar, medium temperature up to 300°C. All pumps can be manufactured according to customer drawings: special materials (stainless steel, titanium), explosion-proof design, non-standard flanges. Each pump undergoes hydraulic testing and quality control. Contact us to find the optimal solution.
Three Screw Pumps
Low Pressure Three Screw Pumps
HSA Series-Compact
Viscosity of media: 3.0 ~ 1500 mm²/s
Flow rate range: 5 ~ 1600 L/min
Max. pressure: 2.5 MPa
Max. temperature: 120 °C
HAD Duplex Pump Station-Duplex Duty/Standby Pump Set
Viscosity of media: 1.4 ~ 1000 mm²/s
Flow rate range: 10 ~ 200 L/min (single pump)
Max. pressure: 1.6 MPa
Max. temperature: 150 °C
HSJB Series-Submersible
Viscosity of media: 40 ~ 760 mm²/s
Flow rate range: 16 ~ 630 L/min
Max. pressure: 1.6 MPa
Max. temperature: 100 °C
HGR Series-Import Replacement
Viscosity of media: 3 ~ 1500 mm²/s
Flow rate range: 10 ~ 1000 L/min
Max. pressure: 1.5 MPa
Max. temperature: 120 °C
HSS Series-High Flow Capacity Type
Viscosity of media: 40 ~ 1000 mm²/s
Flow rate range: 50 ~ 630 m³/h
Max. pressure: 1.6 MPa
Max. temperature: 100 °C
HSV Series-Small and Micro
Viscosity of media: 10 ~ 1500 mm²/s
Flow rate range: 8 ~ 160 L/min
Max. pressure: 1.6 MPa
Max. temperature: 120 °C
HAC Series-Compact
Viscosity of media: 1.4 ~ 1000 mm²/s
Flow rate range: 10 ~ 1000 L/min
Max. pressure: 1.6 MPa
Max. temperature: 150 °C
Medium Pressure Three Screw Pumps
HSNJ Series-Special for Hydropower Industry
Viscosity of media: 3.0 ~ 150 mm²/s
Flow rate range: 80 ~ 900 L/min
Max. pressure: 4.0 MPa
Max. temperature: 120 °C
HSMJ Series-Special for Hydropower Industry
Viscosity of media: 3.0 ~ 150 mm²/s
Flow rate range: 80 ~ 900 L/min
Max. pressure: 6.3 MPa
Max. temperature: 120 °C
HSN Series-General Purpose
Viscosity of media: 3.0 ~ 1500 mm²/s
Flow rate range: 5 ~ 5300 L/min
Max. pressure: 4.0 MPa
Max. temperature: 150 °C
HSM Series
Viscosity of media: 3 ~ 760 mm²/s
Flow rate range: 20 ~ 2200 L/min
Max. pressure: 6.3 MPa
Max. temperature: 150 °C
High Pressure Three Screw Pumps
HAE Series
Flow rate range: 20 ~ 470 L/min
Outlet pressure: max. 16 MPa
Inlet pressure range: -0.07 ~ 0.3 MPa
Viscosity range: 10 ~ 760 mm²/s
Operating temperature: max. 80 °C
HTS Series
Viscosity of media: 1 ~ 1500 mm²/s
Max. pressure: 15 MPa
Flow rate range: 8 ~ 1000 L/min
Operating temperature: 0 ~ 120 °C
Smart Three Screw Pumps
Power supply: Three‑phase 380VAC ±10%; 50Hz ±1%; three‑phase four‑wire system
Input signal: DC 4‑20 mA; Modbus fieldbus
Communication method: Modbus RTU fieldbus
Pressure range: Stepless pressure regulation from 0 to 4.0 MPa
Flow rate range: 5‑800 L/min (larger flow rates available on request)
Medium: Requires lubricating or partially lubricating properties, free of solid particles
Viscosity range: 3‑760 mm²/s
Operating temperature: 0‑150 °C
Twin Screw Pumps
Single Suction Twin Screw Pumps
HWD Series
Viscosity of media: 2.0 ~ 100,000 mm²/s
Flow rate range: 0 ~ 100 m³/h
Max. pressure: 1.2 MPa
Max. temperature: 150 °C
2G Series
Viscosity of media: 3.0 ~ 760 mm²/s
Flow rate range: 11 ~ 4400 L/min
Max. pressure: 2.0 MPa
Max. temperature: 150 °C
2GRN Series
Viscosity of media: 75 ~ 3000 mm²/s
Flow rate range: 11 ~ 4400 L/min
Max. pressure: 2.0 MPa
Max. temperature: 350 °C
Double Suction Twin Screw Pumps
HW Series
Viscosity of media: 2.0 ~ 100,000 mm²/s
Flow rate range: 10 ~ 1500 m³/h
Max. pressure: 2.5 MPa
Max. temperature: 180 °C
HQX Series
Viscosity of media: 0.5 ~ 1500 mm²/s
Flow rate range: 20 ~ 150 m³/h
Max. pressure: 6.3 MPa
Max. temperature: -20 ~ 120 °C
Single Screw Pumps
HDL Direct Coupled Pump
Flow rate: ≤ 100 m³/h
Working pressure: ≤ 0.6 MPa
Operating temperature: normally 0‑80 °C, up to 220 °C with special materials
Suction lift: ≤ 6 m (with clean water medium)
Open Face Pump
Flow rate: ≤ 100 m³/h
Working pressure: ≤ 0.6 MPa
Operating temperature: normally 0‑80 °C, up to 220 °C with special materials
Suction lift: ≤ 6 m (with clean water medium)
Micro Metering Pump
Flow rate: ≤ 100 m³/h
Working pressure: ≤ 0.6 MPa
Operating temperature: normally 0‑80 °C, up to 220 °C with special materials
Suction lift: ≤ 6 m (with clean water medium)
Portable Pump
Flow rate: ≤ 100 m³/h
Working pressure: ≤ 0.6 MPa
Operating temperature: normally 0‑80 °C, up to 220 °C with special materials
Suction lift: ≤ 6 m (with clean water medium)
Custom Pump
Flow rate: ≤ 100 m³/h
Working pressure: ≤ 0.6 MPa
Operating temperature: normally 0‑80 °C, up to 220 °C with special materials
Suction lift: ≤ 6 m (with clean water medium)
Cryogenic Centrifugal Pumps
Low‑Flow High‑Head Cryogenic Centrifugal Pump
Type / Mounting: Fixed / Variable frequency drive (energy-saving IP54) / Direct-coupled horizontal
Pump head: Single suction / Single stage
Design temperature: -196 °C
Service media: LO₂ / LN₂ / LAr
Inlet pressure: ≤ 0.6 MPa
Max. head: 130 m
Flow rate (liquid): 13 m³/h
Motor data: 380 V / 50 Hz / 3‑PH / 2P
Control mode: Manual start with automatic stop
Total weight: 300 kg
Natural Gas Explosion‑Proof Cryogenic Centrifugal Pump
Type / Mounting: Fixed / Variable frequency drive (energy-saving IP54) / Direct-coupled horizontal
Pump head: Single suction / Single stage
Design temperature: -196 °C
Service media: LNG
Inlet pressure: ≤ 0.6 MPa
Max. head: 90 m
Flow rate (liquid): 24 m³/h
Motor data: 380 V / 50 Hz / 3‑PH / 2P / Explosion‑proof
Control mode: Manual start with automatic stop
Total weight: 300 kg
Labyrinth Seal Pump
Type / Mounting: Horizontal
Stages: 1‑3 stages
Design temperature: -196 °C
Service media: LNG, liquid nitrogen, liquid argon, liquid oxygen
Gas seal pressure: 0.4‑0.6 MPa
Max. head: 30‑150 m
Flow rate (liquid): 3‑120 m³/h
Motor data: 380 V / 50 Hz / 3‑PH / 2P (explosion‑proof optional)
Control mode: Manual start with automatic stop
Inlet pressure: 0.015‑0.4 MPa
Carbon Dioxide Gear‑Type Centrifugal Pump
Common parameters:
Type: Horizontal
Feature: Gear transmission
Design temperature: -80 °C
Medium: LCO₂
Inlet pressure: 1.38‑2.4 MPa
Control mode: Manual start with automatic stop
Bare pump weight: 180 kg
Options:
Option 1: Max. head 40 m, Flow rate 18,000 L/h, Motor 380V / 50Hz / 2P
Option 2: Max. head 50 m, Flow rate 22,000 L/h, Motor 220V / 60Hz / 2P
Standard Cryogenic Centrifugal Pump
Type / Mounting: Fixed / Variable frequency drive (energy-saving IP54) / Direct-coupled horizontal
Pump head: Single suction / Single stage
Design temperature: -196 °C
Service media: LO₂ / LN₂ / LAr
Inlet pressure: ≤ 0.6 MPa
Max. head: 90 m
Flow rate (liquid): 24 m³/h
Motor data: 380 V / 50 Hz / 3‑PH / 2P
Control mode: Manual start with automatic stop
Total weight: 300 kg
Cryogenic Submersible Pumps
12 Submersible Medium‑High Pressure Centrifugal Pump
The 12-stage submersible centrifugal pump is mainly used for natural gas boosting and transmission in:
LNG peak-shaving vaporization stations
LNG distributed energy power plants
LNG vaporization stations
Type / Mounting: Variable frequency drive / Vertical
Stages: 12 stages
Design temperature: -196 °C
Service media: LNG / LN₂
Pressure boost: 6.5 MPa
Flow rate (liquid): 60‑100 m³/h
Motor data: 380 V / 50 Hz / 3‑PH / 2P / Explosion‑proof / 250 kW
Control mode: Manual start with automatic stop
2‑4 Stage Submersible Medium‑Low Pressure Centrifugal Pump
The 4‑stage submersible centrifugal pump is designed to meet the growing demand in the natural gas peak‑shaving and refueling station markets. The pump consists of two main parts: the pump basin and the pump body. The pump body is immersed in cryogenic liquid within the pump basin, where it draws in, pressurizes, and delivers the liquid, ensuring zero leakage during operation. It is widely used in LNG peak‑shaving stations, LNG vaporization stations, urban pipeline networks, and small‑scale natural gas power plants.
Type / Mounting: Variable frequency drive / Vertical
Stages: 2‑4 stages
Design temperature: -196 °C
Service media: LNG
Inlet pressure: Depends on pump basin pressure rating (normally up to 2.5 MPa)
Max. head: 510‑1050 m
Flow rate (liquid): 25‑35 m³/h
Motor data: 380 V / 50 Hz / 3‑PH / 2P / Explosion‑proof
Control mode: Manual start with automatic stop
Bare pump weight: 400 kg
8‑Stage Submersible Medium‑Low Pressure Centrifugal Pump
The 8‑stage submersible centrifugal pump is a newly developed product of our company. It is designed for natural gas boosting and transmission applications in LNG peak‑shaving vaporization stations, LNG distributed energy power plants, LNG vaporization stations, and similar facilities.
Type / Mounting: Variable frequency drive / Vertical
Stages: 8 stages
Design temperature: -196 °C
Service media: LNG / LN₂
Pressure boost: 2.5 MPa
Flow rate (liquid): 25 m³/h
Motor data: 380 V / 50 Hz / 3‑PH / 2P / Explosion‑proof
Control mode: Manual start with automatic stop
LNG Submersible Pump
Type / Mounting: Variable frequency drive / Vertical
Features: Single suction / Single stage
Design temperature: -196 °C
Service media: LNG / LN₂ / LAr
Inlet pressure: Depends on pump basin pressure rating (normally up to 2.5 MPa)
Max. head: 280 m
Flow rate (liquid): 6‑24 m³/h
Motor data: 380 V / 50 Hz / 3‑PH / 2P / Explosion‑proof / MAX 6000 RPM
Control mode: Manual start with automatic stop
Bare pump weight: 90 kg
Reciprocating L-CNG Booster Pumps
P51 Reciprocating CNG Station Filling Pump
Type / Mounting: Fixed / Variable frequency drive (energy-saving IP55)
Pump heads: Double row
Design temperature: -196 °C
Service media: LO₂ / LN₂ / LAr / LNG
Inlet pressure: 0.02‑1.6 MPa
Max. working pressure: 0‑25.0 MPa (30/35 MPa optional)
Flow rate (liquid): 2500 L/h
Motor data: 380 V / 50 Hz / 3‑PH / Explosion‑proof
Control mode: Manual start with automatic stop
Total weight: 550 kg
P51 Three-Head Reciprocating L-CNG Booster Pump
Type / Mounting: Fixed (IP55) / Electromagnetic speed control (IP21) / Variable frequency drive (IP55)
Pump heads: Single row
Design temperature: -196 °C
Service media: LO₂ / LN₂ / LAr / LNG
Inlet pressure: 0.02‑1.6 MPa
Max. working pressure: 0‑25.0 MPa (30‑40 MPa optional)
Flow rate (liquid): 3000‑5000 L/h
Motor data: 380 V / 50 Hz / 3‑PH / Explosion‑proof
Control mode: Manual start with automatic stop
Total weight: 550 kg
P41 Reciprocating CNG Station Filling Pump
Type / Mounting: Fixed / Electromagnetic speed control (energy-consuming IP21) / Variable frequency drive (energy-saving IP54)
Pump heads: Single row
Design temperature: -196 °C
Service media: LO₂ / LN₂ / LAr / LNG
Inlet pressure: 0.02‑1.6 MPa
Max. working pressure: 0‑25.0 MPa (30/35 MPa optional)
Flow rate (liquid): 1500 L/h
Motor data: 380 V / 50 Hz / 3‑PH / Explosion‑proof
Control mode: Manual start with automatic stop
Total weight: 550 kg
P41 Three-Head Reciprocating L-CNG Booster Pump
Type / Mounting: Fixed (IP55) / Electromagnetic speed control (IP21) / Variable frequency drive (IP55)
Pump heads: Single row
Design temperature: -196 °C
Service media: LO₂ / LN₂ / LAr / LNG
Inlet pressure: 0.02‑1.6 MPa
Max. working pressure: 0‑25.0 MPa (30/35 MPa optional)
Flow rate (liquid): 2500‑3500 L/h
Motor data: 380 V / 50 Hz / 3‑PH / Explosion‑proof
Control mode: Manual start with automatic stop
Total weight: 550 kg
High‑Flow Medium‑Low Pressure Reciprocating Filling Pumps
P850 High‑Flow Medium Pressure Piston Pump
The P850 high‑flow medium pressure piston pump is mainly suitable for cryogenic liquids such as oxygen, nitrogen, argon, and LNG. It is widely used in medium‑to‑large steel mill gas supply systems, as well as for Dewar filling and storage tank filling operations.
Type / Mounting: Fixed speed motor or variable frequency drive motor
Pump heads: Three heads
Design temperature: -196 °C
Service media: LO₂ / LN₂ / LAr / LNG
Inlet pressure: 0.02‑1.6 MPa
Max. working pressure: 4.0 MPa
Flow rate (liquid): 10,000‑20,000 L/h
Motor data: 380 V / 50 Hz / 3‑PH
Control mode: Manual start with automatic stop
Total weight: 1000 kg
P700C High‑Flow Medium‑Low Pressure Filling Pump
The P700C reciprocating high‑flow medium‑low pressure filling pump is mainly used in medium‑to‑large steel mill gas supply systems, Dewar filling, storage tank filling, urban natural gas peak‑shaving stations, and pipeline network gas supplementation. Depending on the flow rate, it is available in single‑head, double‑head, and three‑head configurations. According to actual requirements, it can be supplied with fixed flow or adjustable flow.
Type / Mounting: Fixed / Electromagnetic speed control (energy-consuming IP21) / Variable frequency drive (energy-saving IP54)
Pump heads: Single row
Design temperature: -196 °C
Service media: LO₂ / LN₂ / LAr / LNG
Inlet pressure: 0.02‑1.6 MPa
Max. working pressure: 0‑6.0 MPa
Flow rate (liquid): 1000‑3000 L/h
Motor data: 380 V / 50 Hz / 3‑PH
Control mode: Manual start with automatic stop
Total weight: 460 kg
Reciprocating CO₂ / N₂O Filling Pumps
CP1200A CO₂ Cylinder Filling Pump
The CP1200A is a CO₂ filling pump, mainly used for liquid CO₂ cylinder filling in gas companies and other applications. The flow rate can be adjustable or fixed according to actual requirements. The pump features a simple design and is easy to disassemble and assemble.
Type / Mounting: Fixed / Electromagnetic speed control (energy-consuming IP21) / Variable frequency drive (energy-saving IP54)
Pump heads: Single row
Design temperature: -196 °C
Service media: Liquid CO₂ / LCO₂
Inlet pressure: 0.02‑2.4 MPa
Max. working pressure: 10.0 MPa
Flow rate (liquid): 600‑1200 L/h
Motor data: 380 V / 50 Hz / 3‑PH
Control mode: Manual start with automatic stop
Total weight: 400 kg
CP1200A N₂O Cylinder Filling Pump
Nitrous oxide (N₂O), also known as dinitrogen monoxide, is slightly toxic and is an important component in the production of medical anesthetics. It has strong oxidizing properties, therefore this model of nitrous oxide pump requires degreasing and electrochemical polishing treatment. In addition, the transmission box must be filled with antioxidant grease (instead of ordinary lubricating oil) according to flame‑resistant standards to ensure safe operation of the unit. The flow rate can be adjustable or fixed.
Type / Mounting: Fixed / Electromagnetic speed control (energy-consuming IP21) / Variable frequency drive (energy-saving IP54)
Pump heads: Single row
Design temperature: -196 °C
Service media: Liquid nitrous oxide / LN₂O
Inlet pressure: 0.02‑2.4 MPa
Max. working pressure: 10.0 MPa
Flow rate (liquid): 600‑1200 L/h
Motor data: 380 V / 50 Hz / 3‑PH
Control mode: Manual start with automatic stop
Total weight: 400 kg
Reciprocating Industrial Gas Filling Pumps
P450 Industrial Gas Filling Pump
The P450 industrial gas filling pump is a reciprocating high‑pressure pump, mainly used for oxygen, nitrogen, and argon cylinder filling. It is widely applied in medium‑to‑large gas filling companies such as Messer, Linde, and Suzhou Jinhong. Depending on actual working conditions, it can be supplied with either fixed flow or adjustable flow.
Type / Mounting: Fixed / Electromagnetic speed control (energy-consuming IP21) / Variable frequency drive (energy-saving IP54)
Pump heads: Single row
Design temperature: -196 °C
Service media: LO₂ / LN₂ / LAr
Inlet pressure: 0.02‑0.8 MPa (1.6 MPa on request)
Max. working pressure: 16.5 MPa (20.0 MPa optional)
Flow rate (liquid): 300‑600 L/h
Motor data: 380 V / 50 Hz / 3‑PH
Control mode: Manual start with automatic stop
Total weight: 460 kg
P450D Industrial Gas Filling Pump
The P450D industrial gas filling pump is a reciprocating high‑pressure pump. Compared with the P100 and P200 models, it features a higher pressure rating design and can achieve stable operation at 25 MPa. It is mainly used for oxygen, nitrogen, and argon cylinder filling, and is widely applied in medium‑to‑large gas filling companies such as Messer, Linde, and Suzhou Jinhong. Depending on actual working conditions, it can be supplied with either fixed flow or adjustable flow.
Type / Mounting: Fixed / Electromagnetic speed control (energy-consuming IP21) / Variable frequency drive (energy-saving IP54)
Pump heads: Single row
Design temperature: -196 °C
Service media: LO₂ / LN₂ / LAr
Inlet pressure: 0.02‑0.8 MPa (1.6 MPa on request)
Max. working pressure: 20.0 MPa (25.0 MPa optional)
Flow rate (liquid): 200‑450 L/h
Motor data: 380 V / 50 Hz / 3‑PH
Control mode: Manual start with automatic stop
Total weight: 460 kg
P200 Industrial Gas Filling Pump
Type / Mounting: Fixed / Electromagnetic speed control (energy-consuming IP21) / Variable frequency drive (energy-saving IP54)
Pump heads: Single row
Design temperature: -196 °C
Service media: LO₂ / LN₂ / LAr
Inlet pressure: 0.02‑0.8 MPa (1.6 MPa on request)
Max. working pressure: 16.5 MPa (20.0 MPa optional)
Flow rate (liquid): 100‑450 L/h
Motor data: 380 V / 50 Hz / 3‑PH
Control mode: Manual start with automatic stop
Total weight: 450 kg
P100 Industrial Gas Filling Pump
Type / Mounting: Fixed / Electromagnetic speed control (energy-consuming IP21) / Variable frequency drive (energy-saving IP54)
Pump heads: Single row
Design temperature: -196 °C
Service media: LO₂ / LN₂ / LAr
Inlet pressure: 0.02‑0.8 MPa (1.6 MPa on request)
Max. working pressure: 16.5 MPa (20.0 MPa optional)
Flow rate (liquid): 50‑150 L/h
Motor data: 380 V / 50 Hz / 3‑PH
Control mode: Manual start with automatic stop
Total weight: 400 kg
P41 Industrial Gas Filling Pump
Type / Mounting: Fixed / Electromagnetic speed control (energy-consuming IP21) / Variable frequency drive (energy-saving IP54)
Pump heads: Single row
Design temperature: -196 °C
Service media: LO₂ / LN₂ / LAr
Inlet pressure: 0.02‑1.6 MPa
Max. working pressure: 0‑25.0 MPa (30.0 / 35.0 MPa optional)
Flow rate (liquid): 300‑600 L/h, 400‑800 L/h, 500‑1000 L/h
Motor data: 380 V / 50 Hz / 3‑PH
Control mode: Manual start with automatic stop
Total weight: 500 kg
Modular Pump Skid Systems
Liquid Nitrogen Pump Skid
The liquid nitrogen pump skid is an integrated modular skid‑mounted system combining a high‑pressure reciprocating pump, vaporizer, auxiliary heater, and a series of other devices. It is commonly used for pipeline network gas replenishment and pressurization, as well as high‑pressure pipeline purging. Typically mounted on trucks, it offers the advantage of easy transportation.
Type / Mounting: Skid‑mounted / Variable frequency drive
Pump: Single pump (or dual pump, optional)
Design temperature: -196 °C
Service media: LN₂
Inlet pressure: 0.02‑1.6 MPa
Max. working pressure: 0‑25.0 MPa
Flow rate: 1500‑2000 L/h
Motor data: 380 V / 50 Hz / 3‑PH
Control mode: Manual start with automatic stop
Industrial Gas Filling Pump Skid
The industrial gas pump skid is a one‑stop solution for industrial gas filling. This type of skid integrates all the equipment required in a filling system – such as pumps, vaporizers, valves, various sensors, valve instruments, and electrical control devices – into a single overall framework. Through optimized piping design, all components are interconnected, eliminating the need for complex on‑site installation and facilitating transportation for mobile operation.
Type / Mounting: Skid‑mounted / Variable frequency drive
Pump: Single pump (or dual pump, optional)
Design temperature: -196 °C
Service media: LO₂ / LN₂ / LAr
Inlet pressure: 0.02‑1.6 MPa
Max. working pressure: 0‑25.0 MPa
Flow rate: 200‑450 L/h, 300‑600 L/h, 400‑800 L/h, 800‑1200 L/h
Motor data: 380 V / 50 Hz / 3‑PH
Control mode: Manual start with automatic stop
LNG Submersible Pump Skid
This pump skid integrates piping, valves, and various instruments and sensors, facilitating transportation and eliminating the need for complex on‑site installation by the end user. It is mainly used in LNG filling stations for refueling LNG‑powered heavy‑duty trucks and natural gas buses. It is also suitable for LNG receiving terminals and loading/unloading of LNG tank trucks. In addition, it can be applied for unloading and deoxygenation of industrial gas tank trucks.
Type / Mounting: Variable frequency drive / Vertical
Features: Single suction / Single stage
Design temperature: -196 °C
Service media: LNG / LN₂ / LAr
Inlet pressure: Depends on pump basin pressure rating (normally up to 2.5 MPa)
Max. head: 280 m
Flow rate (liquid): 6‑24 m³/h
Motor data: 380 V / 50 Hz / 3‑PH / 2P / Explosion‑proof / MAX 6000 RPM
Control mode: Manual start with automatic stop
Bare pump weight: 90 kg