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FLUID TECH SYSTEMS
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Rotary Gear Pump

Name: Rotary Gear Pump
Brand: FLUID TECH SYSTEMS

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MOQ : 01 Piece

Rotary Gear Pump Specification

Flow Rate
10 LPM to 5000 LPH

Working Temperature
Upto 200C

Frequency
50 Hz / 60 Hz

Max Suction
5 Meter

Discharge Pressure
Max 10 Bar

Speed
1440 RPM / 2880 RPM

Head Size
Upto 100 Meter

Mounting Type
Foot / Base Mounted

Features
Robust Design, Wear Resistant Gears, Easy Maintenance

Inlet/Outlet
1/2 inch to 4 inch BSP/NPT

Noise Level
Low Noise (<75 dB)

Caliber
12 mm to 100 mm

Voltage
230 V / 415 V

Control System
Manual / Electric

Theory
Rotary Gear Principle

Material
Cast Iron / Stainless Steel

Structure
Close Coupled / Bare Shaft

Power
0.25 HP to 10 HP

Standard
IS 1248 / API 676

Fuel Type
Electric

Pressure
Upto 10 kg/cm

Usage
Oil Transfer, Chemical Transfer

Application
Liquid Transfer: Oil, Viscous Fluids, Syrup, And More

Suction Type
Positive Displacement

Seals Type
Mechanical Seal / Gland Packing

Priming
Self Priming

Pump Type
Rotary Gear Pump

Capacity
10 LPM to 5000 LPH

Max Liquid Temperature
Upto 200°C

Liquid Handled
Oil, Chemical, Bitumen, Glycerine, etc.

Viscosity Range
Upto 1,00,000 cst

Surface Finish
Painted / Powder Coated

Shaft Material
EN-8 / Stainless Steel

Lubrication
Self Lubricated

Portability
Stationary

Bearings
Ball / Taper Roller Bearing

Direction of Rotation
Clockwise / Anti-Clockwise

Rotary 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

About Rotary Gear Pump

Fluid Tech Systems offer ROTOFLUID brand gear pump Model FT (Rotary Gear Pumps) which is self priming, foot mounting type positive displacement rotary gear pump. Model FT having simple two pieces Cast Iron construction which is single helical modified profile carton steel gear shrink fitted on alloy steel hardened and grind finished shaft as gear firmly supported 4 nos. of self lubricated sintered bronze bush bearing which ensure smooth running. These pumps can be run in either direction with change in inlet-outlet port position. The relief valve operations can be reversed by simply changing the R.V. parts on opposite side.

The suction and delivery connections are available in 1/4" to 3" sizes. These pumps can be operated up to pressure of 10 kg/cm² with 5 LPM to 500 LPM flow capacity. These pumps are designed to run at 1440 RPM up to viscosity of 50,000 to 1,00,000 SSU and maximum temperature up to 200^oC. It is desirable to reduce speed for size above 1½" performance at low speed is always advantageous as it improves efficiency, reduce noise level and enhances operational life. The capacity will reduce in proportion to the speed.

Versatile Liquid Transfer Capability

This rotary gear pump is engineered for flexibility, handling a wide range of fluidsfrom light oils to highly viscous chemicals and syrups. With a viscosity capacity up to 100,000 cst and maximum suction of 5 meters, it ensures consistent flow for demanding liquid transfer tasks in industrial and commercial settings.

Durable and Reliable Operation

Designed with EN-8 or stainless steel shafts and corrosion-resistant materials, this pump offers robust performance and extended lifespan. Its wear-resistant gears, self-lubricated bearings, and reliable seals (mechanical or gland packing) minimize downtime and maintenance frequency, making it ideal for rigorous applications.

Efficient, User-Friendly Design

The pump features self-priming capability and low noise levels (<75 dB), ensuring quiet operation. Its close-coupled or bare shaft structure allows easy installation, while manual or electric control systems provide operational flexibility. Foot or base mounting enhances stability and safety during prolonged use.

FAQs of Rotary Gear Pump:

Q: How does the rotary gear pump handle liquid transfer for highly viscous fluids?

A: The pump utilizes positive displacement via rotary gears, enabling it to process fluids with viscosities up to 100,000 cst. Its robust build and precise gearing maintain steady flow rates (10 LPM to 5000 LPH) and high suction (up to 5 meters), making it effective for thick oils, bitumen, and syrups.

Q: What materials are used in the construction of the pump to enhance durability?

A: The rotary gear pump features a shaft made from EN-8 or stainless steel and other wetted components available in cast iron or stainless steel. This ensures excellent resistance against corrosion and wear, supporting the transfer of a variety of liquids, including chemicals and viscous substances.

Q: When is it necessary to choose a mechanical seal over gland packing?

A: Mechanical seals are preferred for handling hazardous, volatile, or high-temperature liquids because they provide a superior seal and minimize leakage. Gland packing is suitable for less demanding conditions where minor seepage is acceptable and ease of maintenance is desired.

Q: Where can this rotary gear pump be used for optimal performance?

A: Ideal locations include oil refineries, chemical processing plants, and industries requiring stationary, high-capacity liquid transfer. Its compliance with IS 1248 and API 676 standards makes it suitable for regulated environments across India and export markets.

Q: What is the installation process for this rotary gear pump?

A: Installation involves securing the foot or base-mounted unit onto a stable platform, connecting the inlet/outlet (1/2 inch to 4 inch BSP/NPT), and wiring to the appropriate power supply (230V/415V, 50Hz/60Hz). The pump is designed for quick setup and minimal alignment needs due to its close-coupled or bare shaft design.

Q: How does the pumps self-priming and self-lubricated design benefit operational efficiency?

A: Self-priming eliminates the need to manually fill the pump before startup, while self-lubrication reduces maintenance requirements and downtime. These features collectively support continuous, hassle-free operation and lower the cost of servicing.