LDO Pumps

FLUID TECH SYSTEMS commenced its business operation in 1993, under the able guidance of great visionary leader Mr. Mansukh Patel. What started off as a modest production capacity plant is today is one of the largest producers of Rotary Gear Pumps in India.

Contact Info

73, Tribhuvan Industrial Estate, Opp. Water Tank Nr. Kathwada GIDC, Road No. 11, Ahmedabad-382 430, (GUJARAT) (INDIA)

Fuel Injection Internal Gear Pumps


Model - Fuel Injection Internal Gear Pump (FIG)

Fuel Injection Gear Pump, LDO Pumps, Burner Gear Pump Manufacturer in India

Fluid Tech Systems offer ROTOFLUID brand internal gear pump Model FIG which is high precision and fuel pressuring type fuel injection internal gear pump, burner gear pump, and LDO 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 200c. 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.

Fuel Injection Internal Gear Pump Material of Construction

Part Material For FIG
Body IIS.210 FG 220 C.I. Grade
Eccentric IIS.210 FG 220 C.I. Grade
Idler Gear SAE-8620
Rotor shaft SAE-8620
Sealing Mechanical seal
Piston EN-8
Adjusting Screw EN-8
Spring Spring Steel

Fuel Injection Internal Gear Pump Technical Specification

Model Capacity in LPH at 1440 RPM Suction & Delivery Size Motor HP
FIG-S6 60 3/8" x 3/8" 0.25 1.00
FIG-S9 90 3/8" x 3/8" 0.25 1.00
FIG-S12 120 3/8" x 3/8" 0.25 1.00
FIG-A15 150 1/2" x 1/2" 0.25 1.50
1.50 300 1/2" x 1/2" 0.25 1.50
FIG-A45 450 1/2" x 1/2" 0.25 2.00
FIG-A60 600 1/2" x 1/2" 0.25 2.00
FIG-B100 1000 3/4" x 3/4" 0.75 3.00
FIG-B150 1500 3/4" x 3/4" 0.75 3.00
FIG-B200 2000 3/4" x 3/4" 0.75 5.00
FIG-B250 2500 3/4" x 3/4" 0.75 5.00
FIG-C300 3000 1" x 1" 1.50 7.50
FIG-C450 4500 1" x 1" 1.50 10.0
FIG-C600 6000 1" x 1" 1.50 15.0

Fuel Injection Internal Gear Pump Features

  • Higher suction lift.
  • Self priming pump and Capacity to create vacuum up to 600/650 mm hg
  • Flange and Foot mounting option.
  • Optionally available in investment casting.
  • Zero leakage mechanical seal.
  • Maximum temperature up to 200 c.
  • Continues duty pump.
  • Internal lubrication systems.
  • Available with or without built-in pressure relief valve and external by pass.
  • Pressure regulator, progressively adjustable.

Fuel Injection Internal Gear Pump Application

  • Highly used in fuel injection Burners, Boilers, Furnaces.
  • Booster application in diesel locomotive.
  • Force feed lubrication.
  • Force feed lubrication.
  • For gas oil, medium, heavy and very heavy oil.
  • Filter pumping.
  • Pumps for PHF units.
  • Pump for hydraulic oil.
  • Pump suitable for LDO, FO, HSD and LSHS.

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