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RDNX / RDBX (ROTARY HIGH PRESSURE GEAR PUMP)

Rotodel Pumps rotary gear pump type RDNX/RDBX is twin gear are well known, widely accepted pd pumps in all industries for its efficient performance, operational reliability, compact design & noiseless operation. These pumps have outclassed conventional gear pumps & have also broken myth about screw pumps offering better overall performance at considerably reduced cost. Many imported gear & pumps are replaced with ROTODEL pumps in many plants. Popular range of this series of rotary screw gear pumps are re-designed & re-engineered to offer further simplicity with added reliability meeting international standards like API, JIS, DIN. This series offers an enlarged capacity range with the option of self-lubricated & independent lubricating jacketing construction.

Sizes

From 1/2" to 6" NB

Capacity

From 5 LPM to 2082 LPM

Pressure

Upto 21 kg/cm² (300 PSI)

Viscosity

Upto 100000 CST

Temperature

Upto 350 °C

Mounting

Foot & Flange

Direction of Rotation

Bi-Directional

Sealing

+ Oil Seal
+ Mechanical Seal
+ Gland Packing
+ Double Mechanical Seal
+ API 682 Mechanical Seal

Material of construction

 

Part Name

Material

Part Name

Material

Part Name

Material

1. Pump Casing

CI/CS/SS

10. Wear Plate

LTB2

19. Dowel Pin

EN31/SS 410

2. Front Cover

CI/CS/SS

11. R.V. Piston

EN 8/SS

20. Comp. Flange

MS/SS

3. Back Cover

CI/CS/SS

12. R.V. Spring

Spring Steel

21. H/T Hex Bolt

EN 8/SS

4. Gland Cover

CI/CS/SS

13. R.V. AD Screw

EN 8/SS

22. Inner Sleeve

EN 31-57

5. R.V. Body

CI/CS/SS

14. Base Plate

MS

23. V - Seal

VITON. RU.

6. Rotor Shaft

EN 9/19/SS

15. Coup. Guard

Aluminium

24. Snap Ring

EN 31

7. Stator Shaft

EN 9/19/SS

16. Coupling

Flexible

25. C.S Screw

EN 24

8. Impeller Gear

EN 24/SS

17. Coupling Key

EN 8/SS

 

 

9. Needle Brg

IKO/INA

18. Sealing Sys.

OS/MS/GP

 

 

 

  • Turbine

  • Compressors

  • Coating Metal

  • Engine Construction

  • Filling Systems

  • Filter Systems

  • Generator Construction

  • Marine Engine Construction

  • Metal Forming Machines

  • Waste Oil Treatment

  • Heavy Transfer Systems

  • Heavy Electric Machines

  • Lubricant Manufacturers

  • Lubricating Oil Systems

  • Machine Building Industry

  • Lube Oil
  • Fuel Oil
  • Seed Oil
  • Hydraulic Oil
  • Hardening Oil
  • Olive Oil
  • Gear Oil
  • Heavy Oil
  • Paraffin Waxes
  • Hydraulic Fluids
  • Peanut Oil
  • Base Oil
  • Lacquers
  • Quenching Oil
  • Cutting Oil
  • Motor Oil
  • Diesel Oil
  • Paint
  • Vegetable Oil
  • Emulsions
  • Paraffin
  • Walnut Oil

 

Pump Model

Size

Port Size # (NB)

Capacity

Speed** (RPM)

 

 

 

LPM

US GPM

M3/Hr

 

RDBX/NX 050

S

1/2"

5.00

1.32

0.30

1440

RDBX/NX 050

M

1/2"

8.30

2.21

0.50

1440

RDBX/NX 050

L

1/2"

16.50

4.42

1.00

1440

RDBX/NX 100

S

1"

25.00

6.60

1.50

1440

RDBX/NX 100

M

1"

33.30

8.80

2.00

1440

RDBX/NX 100

L

1"

42.00

11.00

2.50

1440

RDBX/NX 125

S

1 1/4"

50.00

13.30

3.00

1440

RDBX/NX 125

M

1 1/4"

60.00

16.70

3.60

1440

RDBX/NX 125

L

1 1/4"

83.00

22.00

5.00

1440

RDBX/NX 150

S

1 1/2"

100.00

26.50

6.00

1440

RDBX/NX 150

M

1 1/2"

125.00

33.00

7.00

1440

RDBX/NX 150

L

1 1/2"

150.00

39.80

9.00

1440

RDBX/NX 200

S

2"

166.00

44.00

10.00

1440

RDBX/NX 200

M

2"

200.00

53.00

12.00

1440

RDBX/NX 200

L

2"

250.00

66.30

15.00

1440

RDBX/NX 250

S

2 1/2"

300.00

80.00

18.00

1440

RDBX/NX 250

M

2 1/2"

333.00

88.00

20.00

1440

RDBX/NX 250

L

2 1/2"

350.00

93.00

21.00

1440

RDBX/NX 300

S

3"

400.00

106.00

24.00

1440

RDBX/NX 300

M

3"

450.00

119.00

27.00

1440

RDBX/NX 300

L

3"

600.00

159.00

36.00

1440

RDBX/NX 400

S

4"

700.00

185.00

42.00

1440

RDBX/NX 400

M

4"

800.00

212.00

48.00

1440

RDBX/NX 400

L

4"

900.00

238.00

54.00

1440

RDBX/NX 500

S

5"

1000.00

265.00

60.00

1440

RDBX/NX 500

M

5"

1200.00

318.00

72.00

1440

RDBX/NX 500

L

5"

1400.00

371.00

84.00

1440

RDBX/NX 600

S

6"

1666.00

441.00

100.00

1440

RDBX/NX 600

M

6"

1915.00

508.00

115.00

1440

RDBX/NX 600

L

6"

2082.00

552.00

125.00

1440