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FLUID TECH SYSTEMS
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Single Helical Gear Pumps

Name: Single Helical Gear Pumps
Brand: FLUID TECH SYSTEMS

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MOQ : 01 Piece

Single Helical Gear Pumps Specification

Inlet/Outlet
1 to 4 BSP/NPT/Flanged

Flow Rate
Up to 500 LPM

Features
Durable Construction, Leak-proof, High Efficiency, Easy Maintenance

Theory
Positive Displacement

Discharge Pressure
Up to 10 kg/cm

Max Suction
Up to 5 meters

Mounting Type
Base Plate / Foot Mounted

Head Size
Up to 80 meters

Noise Level
Low

Frequency
50 Hz / 60 Hz

Speed
Up to 1450 RPM

Voltage
230V / 415V AC

Control System
Manual / Optional Automatic

Caliber
15mm to 100mm

Working Temperature
Up to 80C

Material
Cast Iron, Stainless Steel, Bronze

Structure
Single Helical Gear Design

Power
0.5 HP to 30 HP

Standard
ISI, ISO 9001 certified

Pressure
Up to 10 bar

Usage
Oil Transfer, Industrial Fluids

Application
Chemical, Petrochemical, Pharma, Food Processing

Suction Type
Side Suction

Seals Type
Mechanical Seal / Gland Packing

Priming
Self-priming

Pump Type
Single Helical Gear Pump

Capacity
Up to 500 LPM

Drive Type
Direct Coupled / Belt driven

Service Life
Long Operational Life

Lubrication
Pressure-fed / Splash Lubricated

Liquid Compatibility
Handles non-corrosive, semi-corrosive, and viscous fluids

Rotor Material
Alloy Steel / Stainless Steel

Temperature Range
-10C to 80C

Viscosity Handling
Suitable for up to 1,00,000 cst

Surface Finish
Painted / Powder Coated

Port Size
Customizable as per requirement

Shaft Material
High-Carbon Steel / Stainless Steel

Direction of Rotation
Bi-directional

Single Helical 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 Single Helical 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 200^oC. It is desirable to reduce speed for size above 1 1/2" 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

Product details

Design Type	Helical Gear Pump
Brand	ROTOFLUID
Head	100 M
Motor Horsepower	3 HP
Motor Speed	1440
Power Source	AC Powered
Max Flow Rate	2.5 To 500 LPM
Model	FT

Exceptional Viscosity Handling

These single helical gear pumps are designed to handle fluids with viscosities up to 100,000 cst. Whether transferring thick oils or industrial liquids, their positive displacement theory ensures stable and reliable flow, minimizing hydraulic losses even in demanding environments. Their bi-directional capability enables flexibility in installation and operation.

Versatile Material and Drive Choices

Choose from rotor and shaft materials such as alloy steel, stainless steel, or high-carbon steel to match liquid compatibility demands. The pumps support both direct coupled and belt-driven arrangements, along with pressure-fed or splash lubrication options to safeguard operational longevity and efficiency, especially in continuous or heavy-duty settings.

Customizable Design for Industrial Applications

With customizable port sizes, mounting choices, and various seal types, these pumps cater to installation requirements across chemical, petrochemical, pharmaceutical, and food processing sectors. Surface finishes like painted or powder-coated options boost corrosion resistance while automatic control systems add convenience where needed.

FAQs of Single Helical Gear Pumps:

Q: How do single helical gear pumps achieve efficient handling of high-viscosity fluids?

A: Single helical gear pumps use a positive displacement method which maintains a consistent flow rate regardless of fluid viscosity. Their robust design allows reliable and stable transfer of fluids up to 100,000 cst, reducing risks of cavitation or flow loss.

Q: What are the benefits of using bi-directional rotation in gear pumps?

A: Bi-directional rotation enables flexible installation and operational control, allowing the pump to operate in either direction based on process demands. This feature simplifies maintenance and reverses flow if required, increasing adaptability for industrial uses.

Q: Where can these gear pumps be installed within industrial operations?

A: These pumps are suitable for base plate or foot-mounted configurations, making them ideal for facilities involved in chemical, petrochemical, oil transfer, pharma, and food processing industries across India and export markets.

Q: When should I choose mechanical seal versus gland packing in these pumps?

A: Mechanical seals are preferred for high-pressure, leak-sensitive applications requiring maximum reliability, while gland packing is suitable for moderate pressure environments where low-cost and ease of maintenance are priorities.

Q: What is the process of customizing port size and mounting options?

A: The pumps offer flexible inlet/outlet sizes (1 to 4 BSP/NPT/Flanged) and mounting types. Discuss your specific flow rate and installation setup with your supplier so they can tailor port dimensions and mounting configurations to your requirements.

Q: How does the pumps self-priming feature benefit industrial usage?

A: Self-priming capability means the pump can evacuate air and start moving liquids without manual priming, ensuring quick startup and uninterrupted operation. This reduces downtime and streamlines processes, especially in batch operations.