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FLUID TECH SYSTEMS
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Cast Iron Gear Pumps

Name: Cast Iron Gear Pumps
Brand: FLUID TECH SYSTEMS

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MOQ : 01 Piece

Cast Iron Gear Pumps Specification

Voltage
220V / 415V

Head Size
Up to 90 meters

Caliber
1/2 to 4 (BSP/Flanged)

Frequency
50 Hz / 60 Hz

Theory
Rotary Pump (External Gear type)

Noise Level
Low

Mounting Type
Base Mounted / Foot Mounted

Discharge Pressure
Up to 10 Bar

Max Suction
Up to 5 meters

Features
Self priming, sturdy construction, reliable operation, easy maintenance

Flow Rate
Up to 500 LPM (Liters Per Minute)

Inlet/Outlet
1/2 to 4 BSP (Threaded) or Flanged

Control System
Manual/Automatic options

Speed
1440 RPM / 2880 RPM

Working Temperature
Up to 80C

Material
Cast Iron Body, Alloy Steel Gears

Structure
Cast Iron Housing, Compact Design

Power
0.5 HP to 15 HP

Standard
IS Standard/ISO-Compliant

Fuel Type
Oil, Non-corrosive liquids

Pressure
Up to 10 Bar

Usage
Industrial oil transfer, Hydraulic oil, Fuel oils

Application
Chemical, Pharmaceuticals, Petrochemical, Food, Paint, Oil, Lubricant transfer

Suction Type
Positive Suction

Seals Type
Mechanical seal / Gland packing

Priming
Self Priming

Pump Type
External Gear Pump

Capacity
Up to 30 m/h

Maximum Solid Passage
Not suitable for solids

Temperature Range
-10°C to 80°C

Port Connection
BSP Threaded / Flanged Ends

Surface Treatment
Anti-corrosive Coating

Color
Blue or as per order

Direction of Rotation
Clockwise / Anti-clockwise

Bearings
Ball Bearings

Shaft Material
High Carbon Steel/SS 410

Viscosity Range
Up to 1,00,000 SSU

Serviceability
Spare Parts Available

Seal Material
Nitrile / Teflon / Viton

Weight
Varies by model (Approx. 10-80 kg)

Lubrication
Splash Lubrication System

Cast Iron Gear Pumps Trade Information

Minimum Order Quantity
01 Piece

Supply Ability
100 Pieces Per Day

Delivery Time
3-5 Days

Main Domestic Market
All India

About Cast Iron Gear Pumps

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 200ºc. 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.

Rugged and Efficient Design

These gear pumps are crafted with a durable cast iron structure and anti-corrosive coatings, ensuring longevity and reliable performance even in demanding industrial environments. Alloy steel gears and a high-carbon steel or SS 410 shaft deliver consistent output and minimal maintenance.

Versatile Applications

Manufactured for use across various sectors such as chemical, pharmaceutical, petrochemical, food, paint, and oil industries, these pumps efficiently handle non-corrosive fluids for transfer, circulation, and transfer processes. Their adaptability extends to diverse operations, from fuel oil management to hydraulic systems.

Flexible Operation and Easy Serviceability

Available in both manual and automatic control options, the pumps support clockwise and anti-clockwise rotation. With self-priming capability and splash lubrication, they offer effortless startup and long-lasting usage. Spare parts and after-sales service are supplied to ensure smooth operations.

FAQs of Cast Iron Gear Pumps:

Q: How does a cast iron gear pump achieve self-priming?

A: The cast iron gear pump utilizes its rotary external gear design to create suction by displacing air and liquid within the chamber, allowing it to self-prime without external assistance, even on initial start-up.

Q: What fluids and industries are suitable for using these pumps?

A: These pumps are best suited for oils, lubricants, hydraulic fluids, fuel oils, and other non-corrosive liquids. Industries such as chemical, pharmaceutical, petrochemical, food, paint, and general manufacturing benefit from their robust pumping capabilities.

Q: What is the recommended operating temperature and viscosity range?

A: The pumps operate efficiently within a temperature range of -10C to 80C and can handle fluid viscosities up to 100,000 SSU, making them ideal for transferring thick oils and viscous fluids.

Q: When should the mechanical seal or gland packing be selected?

A: The choice between mechanical seal and gland packing depends on the pumped fluids nature, pressure requirements, and leak tolerance. Mechanical seals are preferable for handling cleaner fluids and higher pressures, while gland packing is suitable for applications with lower pressure or where small leakage is acceptable.

Q: Where can these gear pumps be installed?

A: They are base or foot mounted and suitable for indoor and protected outdoor industrial environments, directly connecting to pipelines via BSP threaded or flanged ports, depending on system specifications.

Q: What is the process for performing routine maintenance?

A: Routine maintenance involves inspecting the pumps lubrication system, checking for seal wear, and ensuring the anti-corrosive coatings are intact. Replacement parts are available for easy servicing, supporting long pump lifespans.

Q: What are the primary benefits of using these pumps?

A: Key advantages include reliable performance, self-priming capability, simple maintenance, low operational noise, and compliance with IS and ISO standards for quality and safety in demanding industrial use.