Designs and options - R5, MINK, COBRA, PUMA, and DOLPHIN Series
As a trusted partner in the field of industrial vacuum solutions, WeDrive specializes in providing tailored, high-quality components for global trade. Recognizing the critical role that reliable vacuum pumps and compressors play in your production lines, we are dedicated to supplying genuine Busch solutions—renowned for their robustness, German engineering excellence, and technological versatility.
| Designation |
Description |
| R5 RA Series |
Oil-lubricated rotary vane vacuum pumps, the industry standard for robust and reliable operation |
| R5 PB/KB Series |
Compact oil-lubricated rotary vane vacuum pumps for smaller packaging or processing machines |
| SECO SV/SD |
Dry-running rotary vane vacuum pumps and compressors, requiring no operating fluids |
| ZEBRA Series |
Two-stage oil-lubricated rotary vane vacuum pumps for fine vacuum applications |
By choosing WeDrive, you gain a partner dedicated to streamlining your procurement process through transparent delivery timelines and professional export handling. We are committed to bridging the gap between world-class Busch German engineering and your local operational needs.
| Designation |
Description |
| MINK MM Series |
Highly efficient, oil-free, and contact-free dry claw vacuum pumps |
| MINK MV Series |
Dry claw vacuum pumps equipped with variable speed drives for optimized energy efficiency |
| MINK MI (ATEX) |
Explosion-proof claw vacuum pumps designed for hazardous environments |
| MINK MA Series |
Dry claw compressors specifically built for reliable overpressure generation |
| Designation |
Description |
| COBRA NC Series |
Standard dry screw vacuum pumps for demanding industrial processes, excellent liquid handling |
| COBRA NX Series |
Advanced dry screw vacuum pumps with optimized efficiency and smaller footprint |
| COBRA NS Series |
Designed for coating, semiconductor, and solar panel manufacturing applications |
| COBRA DS Series |
Combination systems integrating screw vacuum pumps with Roots boosters for high pumping speeds |
| Designation |
Description |
| PUMA WP Series |
Standard Roots vacuum pumps to significantly boost pumping speed and ultimate pressure |
| PUMA WY Series |
Roots pumps equipped with a bypass valve for direct atmospheric starting |
| PANDA WV Series |
High-capacity Roots vacuum blowers designed for large industrial central vacuum systems |
| PANDA WZ Series |
Specially configured boosters for harsh chemical, pharmaceutical, and high-temperature environments |
| Designation |
Description |
| DOLPHIN LM Series |
Single-stage liquid ring vacuum pumps for standard processes with high vapor loads |
| DOLPHIN LA Series |
Two-stage liquid ring vacuum pumps providing higher ultimate pressure capabilities |
| DOLPHIN LN Series |
Robust liquid ring compressors designed for reliable overpressure generation |
| DOLPHIN VL Systems |
Complete liquid ring systems built on base frames with customized separation and recirculation units |
The following table shows a standard overview of the robust R5 rotary vane series capacities (50 Hz).
| Sizes |
Nominal Pumping Speed (m³/h) |
Ultimate Pressure (hPa / mbar) |
Nominal Motor Rating (kW) |
| R5 RA 0025 F | 25 | 0.1 | 0.75 |
| R5 RA 0040 F | 40 | 0.1 | 1.1 |
| R5 RA 0063 F | 63 | 0.1 | 2.0 |
| R5 RA 0100 F | 100 | 0.1 | 2.7 |
| R5 RA 0160 D | 160 | 0.1 | 4.0 |
| R5 RA 0250 D | 250 | 0.1 | 5.5 |
| R5 RA 0302 D | 300 | 0.1 | 7.5 |
| R5 RA 0630 C | 630 | 0.1 | 15.0 |
| R5 RA 1000 B | 1000 | 0.1 | 22.0 |
| R5 RA 1600 B | 1600 | 0.1 | 30.0 |
The following example shows the structure of the modular Busch type designation:
Example: R5 RA 0250 D
| R5 |
Busch Product Series (e.g., R5 = Rotary Vane, MINK = Claw, COBRA = Dry Screw) |
| RA |
Design Version / Application:
- RA = Standard robust version
- PB = Compact block version
- RC = Designed for specific rough vacuum tasks
|
| 0250 |
Nominal Pumping Speed: Indicates the flow rate in m³/h (e.g., 250 m³/h) |
| D |
Generation / Variant Code:
- F, D, B, C = Indicates the evolutionary design generation or mechanical revision
|
