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Internal Gear Pump

Name: Internal Gear Pump
Brand: FLUID TECH SYSTEMS
Price: 4300 INR
Availability: InStock

Price 4300 INR/ Piece

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MOQ : 01 Piece

Internal Gear Pump Specification

Frequency
50/60 Hz

Voltage
220-240 V AC / 380-415 V AC

Max Suction
Up to 6 meters

Mounting Type
Baseplate / Foot Mounted

Control System
Optional VFD / Starter Panel

Speed
Up to 1450 RPM

Inlet/Outlet
1 inch to 4 inches (Threaded / Flanged)

Head Size
Up to 100 meters

Working Temperature
-20°C to 150°C

Caliber
25-100 mm

Discharge Pressure
1-10 bar

Flow Rate
Up to 120 m³/hr

Noise Level
Less than 75 dB

Features
Low pulsation, High viscosity handling, Continuous duty, Bi-directional rotation

Theory
Internal Gear Pump

Material
Cast Iron / Stainless Steel / Alloy Steel

Structure
Single stage, close-coupled type

Power
0.37 kW to 30 kW

Standard
ISO 9001 / API 676 (on request)

Fuel Type
Electric motor driven

Pressure
Up to 10 bar

Usage
Other

Application
Other

Suction Type
Horizontal suction

Seals Type
Mechanical Seal / Gland Packing

Priming
Self-priming

Pump Type
Positive Displacement Pump

Capacity
Upto 120 m³/hr

Shaft Material
EN8 / SS304 / SS316

Viscosity Range
Up to 1,00,000 cSt

Coupling
Flexible / Rigid coupling

Lubrication
Oil bath / Grease lubricated

Drive Type
Direct / Gearbox drive

Port Size
BSP / NPT / DIN standard flanges

Body Finish
Painted / Powder-coated / Polished

Rotation Type
Clockwise / Counterclockwise

Availability
Ready stock / Made to order

Internal Gear Pump Trade Information

Minimum Order Quantity
01 Piece

Supply Ability
100 Pieces Per Day

Delivery Time
3-5 Days

Main Domestic Market
All India

Internal Gear Pump About

Fluid Tech Systems offer ROTOFLUID brand internal gear pump Model FIG (Fuel injection Internal Gear Pump, LDO Gear Pump, Burner Firing Gear Pump, Boiler Firing Gear Pump, FIG Pump, HSD Gear Pump, Diesel Filling Gear Pump) which is high precision and fuel pressuring type positive displacement internal gear pump which prepared by graded cast iron. These nitrated gear, shafted rotor give better performance with closed tolerance to give long life. Model FIG is flange mounted. These pumps are self priming type produces maximum, vacuum determined by the cavity between the gear teeth. These pumps modified profile teeth cutting to give accurate capacity with in the pressure range. These pumps are capable to run liquid up to 500 CST viscosity and up to temperature 200^oC. The sealing is done with mechanical seal to ensure zero leakage.

The suction and delivery connections are available in 3/8",1/2",3/4"and 1" size. Model FIG pump come in a capacity Range of 60 LPH to 6000 LPH with operating pressure up to 35 kg/cm, yet for continuous duty maximum recommended pressure is 30kg/cm. These pumps can also be used at 2800 RPM. The capacity will have approx double of normal duty condition. These pump can be run both clock and anti clock direction as per requirement.

Product details

Brand	Rotofluid
Motor Horsepower	3 HP
Head	5-10 m
Motor Speed	1000 RPM
Material	MS

Engineered for Versatility and Durability

Our internal gear pump adapts to a wide range of operating conditions, from -20C to 150C, and can process fluids with extremely high viscosities. Choose from different finishes and construction materials such as cast iron, stainless steel (SS304, SS316), or alloy steel to precisely suit your application environment and fluid characteristics.

Comprehensive Configuration and Control

With options for direct or gearbox driving methods, and flexible or rigid couplings, this pump is designed for easy integration. Multiple inlet and discharge options, including BSP, NPT, and DIN flanges, alongside tailored control systems like VFDs and starter panels, provide seamless process control and connectivity.

Optimal Performance for Industrial Demands

Capable of handling flow rates up to 120 m/hr and heads up to 100 meters, this pump operates quietly (below 75 dB) and efficiently. Its self-priming and bi-directional rotating features enhance operational flexibility, while continuous duty support ensures uninterrupted processing, suitable for distributor, exporter, and industrial supply chains.

FAQs of Internal Gear Pump:

Q: How does the internal gear pump handle high-viscosity fluids up to 100,000 cSt?

A: The internal gear pump features a robust positive displacement mechanism that maintains consistent flow, even with very high-viscosity liquids. Its precision-engineered internal gearing and self-priming capability ensure low pulsation delivery and reliable pumping of thick or non-flowing fluids.

Q: What are the typical industrial applications for this internal gear pump?

A: This pump is ideal for industries such as chemicals, food processing, pharmaceuticals, and oil. It efficiently manages processes requiring precise transfer of viscous fluids, oils, resins, and other challenging materials across both small and large flow ranges.

Q: When should I consider using direct drive versus gearbox drive for the pump?

A: Direct drive is suitable for standard viscosity fluids and lower power requirements, offering compactness and simplicity. Gearbox drive is recommended when dealing with higher viscosities, requiring greater torque or variable speed adjustments, enhancing control for demanding process conditions.

Q: Where can this internal gear pump be installed, and what are its mounting options?

A: The pump can be mounted on a baseplate or foot-mounted for stable installation in various industrial environments. Its compact, single-stage, close-coupled design allows for flexible placement in process lines and confined spaces, ensuring integration with existing systems.

Q: What is the process for maintenance, and which sealing and lubrication options are available?

A: Maintenance is straightforward due to accessible design. Choose mechanical seal or gland packing based on your applications leakage and temperature requirements. For smooth, long-lasting operation, the pump supports both oil bath and grease lubrication.

Q: How does the pump ensure safe and efficient operation at different temperature and pressure ranges?

A: Built-in material and sealing choices accommodate operation from -20C to 150C and up to 10 bar pressure. Its noise level remains below 75 dB, and the option for VFD or starter panel control systems optimizes performance, safety, and energy efficiency during use.

Q: What benefits does bi-directional rotation provide in this internal gear pump?

A: Bi-directional rotation allows the pump to reverse flow direction, which is valuable for processes requiring both loading and unloading without the need for extra machinery or manual intervention, thereby increasing operational convenience and flexibility.

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