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Rotary Twin Gear Pump (FTRN/FTRB/FTRX)

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Positive Displacement Pump

Positive Displacement Pump Manufacturer

Positive Displacement pump are commonly used for pumping high viscosity fluids such as oil, paints, resins or foodstuffs. Rotofluidpumps is a Leading Manufacturer and Supplier of Positive Displacement Pump in India. It moves a fluid by repeatedly enclosing a fixed volume and moving it mechanically through the system.

Fluid Tech Systems offer “ROTOFLUID” brand gear pump Model “FTRN/FTRB/FTRX” Positive Displacement Pump, Rotary Twin Gear Pump - Molasses Gear Pump) Which is heavy duty foot mounting type positive displacement pump. Model “FTRN/FTRB/FTRX” having three piece construction it can be easily cleanable and maintainable. These pumps having a double helical refined gear and hardened grind finished shaft, double helical gear prevent axial load & side thrust which is help to increase life and performance of pump.

These pumps are having flange at the end of suction and delivery which are available in 1/2" to 6" size. These pumps can be operated up to pressure of 10 kg/cm² with 10 LPM to 3330 LPM flow capacity. These pumps are suitable for liquid up to viscosity of 1,00,000 SSU and maximum temperature up to 200ºc.

Positive Displacement Pump Selection

@ Model FTRN/FTRB : The self lubricated needle roller bearing type Model FTRN used for clean viscous liquid having sufficient lubricating property such as clean lube oil, Gear oil, Animal oil, Fish oil, Hydraulic oil, Honey, Vegetable oil, SAE lubricating oil for continues duty, However for Intermittent duty Bush Bearing type pump Model FTRB used.

@ Model FTRX : This Model independent lubricated needle roller bearing type pump is suitable for handling of Crude oil, Dirty lube oil, HSD, Kerosene, LDO, Paints, Varnish, Wood Pulp, Liquid which have poor lubricant value

@ Model FTRBJ : This Model should be selected for liquid which tends to solidify at room temperature such as Bitumen, Furnace oil, Asphalt, Tar, Starch, Molasses, Naptha, RFO, Silicate, Wax, Soap solution. Because This model have jacketing construction facilitate the heating the pump by steam or thermic fluid.

Positive displacement pump Material of Construction

Part Material For FTRN / FTRX Material For FTRB
Pump Body CI/CS CI/CS
Front Cover CI/CS CI/CS
Back Cover CI/CS CI/CS
Gland Cover CI/CS CI/CS
Rotor & Stator Shaft EN-19 EN-19
Gear EN-24/EN-353 EN-24/EN-353
Bush/Needle Bearing INA/IKO [Japan] Non-Ferrous
Wear Plate Non-Ferrous Non-Ferrous
Lifting Hook Mild Steel Mild Steel
R.V. Housing Mild Steel Mild Steel
R.V. Piston EN-8 EN-8
R.V. Spring Spring Steel Spring Steel
R.V. AD. Screw EN-8 EN-8
Sealing 'GFO' Teflone/Mechnical Seal "GFO" Teflone/Mechnical Seal
Key EN-8 EN-8
Dowel Pin EN-31 EN-31
Hex - Bolt Mild Steel Mild Steel

Positive displacement pump Technical Specification

Model FTRN/FTRB/FTRX Suction & Delivery Size Capacity at 1440 RPM
LPM US GPM M³/hr
050 - S 1/2" x 1/2" 10 2.6 0.6
050 - M 1/2" x 1/2" 15 3.9 0.9
050 - L 1/2" x 1/2" 25 6.6 1.5
100 - S 1" x 1" 30 7.9 1.8
100 - M 1" x 1" 50 13.2 3.6
100 - L 1" x 1" 60 15.8 3.6
150 - S 1½" x 1½" 80 21.1 4.8
150 - M 1½" x 1½" 100 26.4 6.0
150 - L 1½" x 1½" 125 33.0 7.5
200 - S 2" x 2" 150 39.6 9.0
200 - M 2" x 2" 165 43.5 9.9
200 - L 2" x 2" 200 52.8 12.0
250 - S 2 ½" x 2 ½" 250 66.0 15.0
250 - M 2 ½" x 2 ½" 300 79.2 18.0
250 - L 2 ½" x 2 ½" 330 87.1 19.8
300 - S 3" x 3" 415 109.6 24.9
300 - M 3" x 3" 450 118.8 27.0
300 - L 3" x 3" 500 132.0 30.0
400 - S 4" x 4" 600 158.5 36.0
400 - M 4" x 4" 665 175.6 39.9
400 - L 4" x 4" 830 219.2 49.8
500 - S 5" x 5" 1000  264.1 60.0
500 - M 5" x 5" 1250 330.2 75.0
500 - L 5" x 5" 1500 396.2 90.0
600 - S 6" x 6" 1650 435.8 99.0
600 - M 6" x 6" 1825 482.1 132.0
600 - L 6" x 6" 2083 549.4 124.8
600A - S 6" x 6" 2500 660.4 150.0
600A - M 6" x 6" 2915 770.0 174.9
600A - L 6" x 6" 3330 879.6 199.8

Positive displacement pump Features

  • Heavy duty gear pump design for continuous application.
  • Herringbone rotor design eliminate side thrust.
  • Modified tooth profile enhance tooth life.
  • Floating gear design ensures uniform load distribution.
  • Optionally steam jacket available.
  • Double helical gear design prevent axial load.
  • Low leakage path by design improve volumetric efficiency.
  • Shorter bearing span reduces bending effect.

Positive displacement pump Application

  • Power plant.
  • Steel plant.
  • Cement plant.
  • Bitumen plant.
  • Petroleum industries.
  • Refineries.
  • Pumping station.
  • All kind of liquid loading and unloading.
Positive Displacement Pump Manufacturer

Positive Displacement Pump Manufacturer

Positive Displacement pump are commonly used for pumping high viscosity fluids such as oil, paints, resins or foodstuffs. Rotofluidpumps is a Leading Manufacturer and Supplier of Positive Displacement Pump in India. It moves a fluid by repeatedly enclosing a fixed volume and moving it mechanically through the system.

Fluid Tech Systems offer “ROTOFLUID” brand gear pump Model “FTRN/FTRB/FTRX” Positive Displacement Pump, Rotary Twin Gear Pump - Molasses Gear Pump) Which is heavy duty foot mounting type positive displacement pump. Model “FTRN/FTRB/FTRX” having three piece construction it can be easily cleanable and maintainable. These pumps having a double helical refined gear and hardened grind finished shaft, double helical gear prevent axial load & side thrust which is help to increase life and performance of pump.

These pumps are having flange at the end of suction and delivery which are available in 1/2" to 6" size. These pumps can be operated up to pressure of 10 kg/cm² with 8.30 LPM to 2083.00 LPM flow capacity. These pumps are suitable for liquid up to viscosity of 1,00,000 SSU and maximum temperature up to 200ºc.

Positive Displacement Pump Selection

@ Model FTRN/FTRB : The self lubricated needle roller bearing type Model FTRN used for clean viscous liquid having sufficient lubricating property such as clean lube oil, Gear oil, Animal oil, Fish oil, Hydraulic oil, Honey, Vegetable oil, SAE lubricating oil for continues duty, However for Intermittent duty Bush Bearing type pump Model FTRB used.

@ Model FTRX : This Model independent lubricated needle roller bearing type pump is suitable for handling of Crude oil, Dirty lube oil, HSD, Kerosene, LDO, Paints, Varnish, Wood Pulp, Liquid which have poor lubricant value

@ Model FTRBJ : This Model should be selected for liquid which tends to solidify at room temperature such as Bitumen, Furnace oil, Asphalt, Tar, Starch, Molasses, Naptha, RFO, Silicate, Wax, Soap solution. Because This model have jacketing construction facilitate the heating the pump by steam or thermic fluid.

Positive displacement pump Material of Construction

Part Material For FTRN / FTRX Material For FTRB
Pump Body CI/CS CI/CS
Front Cover CI/CS CI/CS
Back Cover CI/CS CI/CS
Gland Cover CI/CS CI/CS
Rotor & Stator Shaft EN-19 EN-19
Gear EN-24/EN-353 EN-24/EN-353
Bush/Needle Bearing INA/IKO [Japan] Non-Ferrous
Wear Plate Non-Ferrous Non-Ferrous
Lifting Hook Mild Steel Mild Steel
R.V. Housing Mild Steel Mild Steel
R.V. Piston EN-8 EN-8
R.V. Spring Spring Steel Spring Steel
R.V. AD. Screw EN-8 EN-8
Sealing 'GFO' Teflone/Mechnical Seal "GFO" Teflone/Mechnical Seal
Key EN-8 EN-8
Dowel Pin EN-31 EN-31
Hex - Bolt Mild Steel Mild Steel

Positive displacement pump Technical Specification

Model FTRN/FTRB/FTRX Suction & Delivery Size Capacity at 1440 RPM
LPM US GPM M³/hr
050 - S 1/2" x 1/2" 10 2.6 0.6
050 - M 1/2" x 1/2" 15 3.9 0.9
050 - L 1/2" x 1/2" 25 6.6 1.5
100 - S 1" x 1" 30 7.9 1.8
100 - M 1" x 1" 50 13.2 3.6
100 - L 1" x 1" 60 15.8 3.6
150 - S 1½" x 1½" 80 21.1 4.8
150 - M 1½" x 1½" 100 26.4 6.0
150 - L 1½" x 1½" 125 33.0 7.5
200 - S 2" x 2" 150 39.6 9.0
200 - M 2" x 2" 165 43.5 9.9
200 - L 2" x 2" 200 52.8 12.0
250 - S 2 ½" x 2 ½" 250 66.0 15.0
250 - M 2 ½" x 2 ½" 300 79.2 18.0
250 - L 2 ½" x 2 ½" 330 87.1 19.8
300 - S 3" x 3" 415 109.6 24.9
300 - M 3" x 3"

450

118.8 27.0
300 - L 3" x 3" 500 132.0 30.0
400 - S 4" x 4" 600 158.5 36.0
400 - M 4" x 4" 665 175.6 39.9
400 - L 4" x 4" 830 219.2 49.8
500 - S 5" x 5" 1000  264.1 60.0
500 - M 5" x 5" 1250 330.2 75.0
500 - L 5" x 5" 1500 396.2 90.0
600 - S 6" x 6" 1650 435.8 99.0
600 - M 6" x 6" 1825 482.1 132.0
600 - L 6" x 6" 2083 549.4 124.8
600A - S 6" x 6" 2500 660.4 150.0
600A - M 6" x 6" 2915 770.0 174.9
600A - L 6" x 6" 3330 879.6 199.8

Positive displacement pump Features

  • Heavy duty gear pump design for continuous application.
  • Herringbone rotor design eliminate side thrust.
  • Modified tooth profile enhance tooth life.
  • Floating gear design ensures uniform load distribution.
  • Optionally steam jacket available.
  • Double helical gear design prevent axial load.
  • Low leakage path by design improve volumetric efficiency.
  • Shorter bearing span reduces bending effect.

Positive displacement pump Application

  • Power plant.
  • Steel plant.
  • Cement plant.
  • Bitumen plant.
  • Petroleum industries.
  • Refineries.
  • Pumping station.
  • All kind of liquid loading and unloading.