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HGBX Gear Pumps | Self-Priming Bi-Directional Pumps

ROTODEL rotary gear pump type "HGBX" is a self priming bi-directional positive displacement gear pump in simple two piece cast iron construction with single helical modified profile carbon steel gears shrunk fitted on alloy steel hardened & grounded shaft as impeller firmly supported on self lubricated Sintered bronze bush bearing. The pump can be run in either direction with change in inlet - outlet port position. The relief valve operations can be reversed by simply changing R.V parts on opposite side. The motorized pump set in mono block design ensures the perfect alignment, saves space & reduces downtime.

 

Sizes

From 1/4" to 2 1/2"

Capacity

From 2.5 LPM to 400 LPM

Pressure

Upto 11 kg/cm² (157 PSI)

Viscosity

Upto 10000 CST

Temperature

Upto 250 °C

Mounting

Flange & Foot

Direction of Rotation

Bi-Directional

Sealing

+ Oil Seal
+ Mechanical Seal
+ Gland Packing

 

MATERIAL OF CONSTRUCTION

Part Name

Material

Part Name

Material

Part Name

Material

1. Casing & covers

CI Gr 20, IS-210

4. Bush - Bearing

sintered bronze

7. R.V. Ball valve

EN-31 hardened & ground

2. Drive shafts

EN-9 hardened & ground

5. Seals - oilseals

nitrile rubber

8. R.V. Screw & plug

Brass

3. Impeller gears

EN-8 toughened

6. R.V. Spring

AISI S.S. 302

9. Key for coupling

Mild steel

  • Filling Systems
  • Filter Systems
  • Metal Forming Machines
  • Paint Industry
  • Waste Oil Disposal
  • Waste Oil Treatment
  • Transfer Systems
  • Lubricant Manufacturers
  • Lubricating Oil Systems
  • Machine Building Industry
  • Waste Oil Transport
  • Clean Lube Oil
  • Vegetable Oil
  • Fish Oil
  • Gear Oil
  • Hydraulic Oil
  • Dirty Lube Oil
  • HSD
  • Kerosene
  • LDO
  • Paint
  • Turpentine
  • RFO
  • Furnace Oil

 

Pump Model

Port Size # (BSP)

LPM

US GPM

M³/Hr

Speed** (RPM)

HGBX 025

1/4"

2.5

0.65

0.15

1440

HGBX 025

1/4"

5.0

1.30

0.30

1440

HGBX 050

1/2"

10.0

2.00

0.60

1440

HGBX 050

1/2"

15.0

4.00

0.90

1440

HGBX 075

3/4"

20.0

5.30

1.20

1440

HGBX 075

3/4"

30.0

6.70

1.50

1440

HGBX 100

1"

35.0

9.30

2.10

1440

HGBX 100

1"

50.0

13.30

3.00

1440

HGBX 125

1 1/4"

60.0

16.00

3.60

1440

HGBX 125

1 1/4"

75.0

20.00

4.50

1440

HGBX 150

1 1/2"

100.0

26.50

6.00

1440

HGBX 150

1 1/2"

125.0

33.30

7.50

1440

HGBX 200

2"

150.0

40.00

9.00

1440

HGBX 200

2"

200.0

53.30

12.00

1440

HGBX 200

2"

250.0

66.00

15.00

1440

HGBX 250

2 1/2"

300.0

80.00

18.00

1440

HGBX 250

2 1/2"

350.0

93.30

21.00

1440

HGBX 250

2 1/2"

400.0

105.20

24.00

1440