RDNX/RDBX
ROTARY HIGH PRESSURE GEAR PUMP
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 pump & has also broken myth about screw pump
offering better overall performance at considerable reduced
cost. Many imported gear & pumps are replaced with ROTODEL
pump 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
enlarged capacity range with option of self lubricated &
independent lubricating jacketing construction.
SPECIFICATIONS
| 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 | LTB | 19. Dowel Pin | SILV. ST. |
| 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 | NITRILE. 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 |
APPLICATIONS
| Turbines | Metal Forming Machines |
| Compressors | Waste Oil Treatment |
| Coating Metal | Heavy Transfer Systems |
| Engine Construction | Heavy Electric Machines |
| Filling Systems | Lubricant Manufacturers |
| Filter Systems | Lubricating Oil Systems |
| Generator Construction | Machine Building Industry |
| Marine Engine Construction |
SUITABLE FLUIDS
| 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 |
Our Pump Models
| 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 |
| M | 8.30 | 2.21 | 0.50 | |||
| L | 16.50 | 4.42 | 1.00 | |||
| RDBX/NX 100 | S | 1" | 25.00 | 6.60 | 1.50 | |
| M | 33.30 | 8.80 | 2.00 | |||
| L | 42.00 | 11.00 | 2.50 | |||
| RDBX/NX 125 | S | 1 1/4" | 50.00 | 13.30 | 3.00 | |
| M | 60.00 | 16.70 | 3.60 | |||
| L | 83.00 | 22.00 | 5.00 | |||
| RDBX/NX 150 | S | 1 1/2" | 100.00 | 26.50 | 6.00 | |
| M | 125.00 | 33.00 | 7.00 | |||
| L | 150.00 | 39.80 | 9.00 | |||
| RDBX/NX 200 | S | 2" | 166.00 | 44.00 | 10.00 | |
| M | 200.00 | 53.00 | 12.00 | |||
| L | 250.00 | 66.30 | 15.00 | |||
| RDBX/NX 250 | S | 2 1/2" | 300.00 | 80.00 | 18.00 | |
| M | 333.00 | 88.00 | 20.00 | |||
| L | 350.00 | 93.00 | 21.00 | |||
| RDBX/NX 300 | S | 3" | 400.00 | 106.00 | 24.00 | |
| M | 450.00 | 119.00 | 27.00 | |||
| L | 600.00 | 159.00 | 36.00 | |||
| RDBX/NX 400 | S | 4" | 700.00 | 185.00 | 42.00 | |
| M | 800.00 | 212.00 | 48.00 | |||
| L | 900.00 | 238.00 | 54.00 | |||
| RDBX/NX 500 | S | 5" | 1000.00 | 265.00 | 60.00 | |
| M | 1200.00 | 318.00 | 72.00 | |||
| L | 1400.00 | 371.00 | 84.00 | |||
| RDBX/NX 600 | S | 6" | 1666.00 | 441.00 | 100.00 | |
| M | 1915.00 | 508.00 | 115.00 | |||
| L | 2082.00 | 552.00 | 125.00 | |||