COBRA Industry series from Busch
Busch groups its dry screw vacuum pumps for industrial processes in the COBRA Industry series. The overview contains 36 models with a pumping speed of 70 to 4,652 m³/h. The lowest ultimate pressure of the series is stated as 1 × 10⁻³ mbar.
Two screw rotors convey gases and vapours without oil or any other operating fluid coming into contact with the medium. The screw profile and the unobstructed gas outlet make the pumps insensitive to entrained liquid and particles, while the uniform temperature profile limits thermal stress and corrosion. The series is divided into several application-specific versions.
The following table lists all models with pumping speed, ultimate pressure and rated motor power. For complete technical data, variants and accessories, please visit ehrler-beck.com. Spare parts such as seals, bearings and filters for COBRA pumps can be requested through this shop.
Models of the COBRA Industry series
| Model | Pumping speed | Ultimate pressure | Rated motor power | Read more |
|---|---|---|---|---|
| COBRA NS 0070 C | 70 m³/h | 0.03 mbar | 4 kW | Read more |
| COBRA NC 0100 B | 110 m³/h | 0.05 mbar | 3.5 kW | Read more |
| COBRA NC 0100 B ECOTORQUE | 130 m³/h | 0.05 mbar | 4.8 kW | Read more |
| COBRA NS 0160 C | 135 m³/h | 0.03 mbar | 5.5 kW | Read more |
| COBRA NC 0200 B | 220 m³/h | 0.05 mbar | 6 kW | Read more |
| COBRA NC 0200 B ECOTORQUE | 265 m³/h | 0.05 mbar | 7.6 kW | Read more |
| COBRA NC 0300 B | 320 m³/h | 0.05 mbar | 7.5 kW | Read more |
| COBRA NC 0400 B | 350 m³/h | 0.05 mbar | 7.5 kW | Read more |
| COBRA NX 0450 A | 350 m³/h | 0.1 mbar | 7.5 kW | Read more |
| COBRA NC 0300 B ECOTORQUE | 385 m³/h | 0.05 mbar | 9.5 kW | Read more |
| COBRA NC 0400 B ECOTORQUE | 420 m³/h | 0.05 mbar | 9.5 kW | Read more |
| COBRA NX 0450 A ECOTORQUE | 420 m³/h | 0.1 mbar | 11 kW | Read more |
| COBRA NC 0500 B | 490 m³/h | 0.01 mbar | 9 kW | Read more |
| COBRA NC 0630 C VR | 580 m³/h | 25 mbar | 22 kW | Read more |
| COBRA NC 0600 C | 600 m³/h | 0.01 mbar | 18.5 kW | Read more |
| COBRA NS 0600 C | 600 m³/h | 0.01 mbar | 15 kW | Read more |
| COBRA NC 0630 C | 630 m³/h | 0.01 mbar | 15 kW | Read more |
| COBRA NC 0630 C ECOTORQUE | 630 m³/h | 0.01 mbar | 17 kW | Read more |
| COBRA DX 0650 A PLUS | 650 m³/h | 0.1 mbar | 15 kW | Read more |
| COBRA NX 0650 A | 650 m³/h | 0.1 mbar | 12.5 kW | Read more |
| COBRA NX 0650 A ECOTORQUE | 650 m³/h | 0.1 mbar | 15 kW | Read more |
| COBRA NF 0750 A | 750 m³/h | 0.05 mbar | 15 kW | Read more |
| COBRA NC 1000 B | 840 m³/h | 0.05 mbar | 22 kW | Read more |
| COBRA DX 0950 A PLUS | 950 m³/h | 0.01 mbar | 18.5 kW | Read more |
| COBRA NF 0950 A | 950 m³/h | 0.01 mbar | 18.5 kW | Read more |
| COBRA NX 0950 A ECOTORQUE | 950 m³/h | 0.01 mbar | 18.5 kW | Read more |
| COBRA NC 1500 B VR | 1,160 m³/h | 20 mbar | 30 kW | Read more |
| COBRA DX 2000 A PLUS | 1,900 m³/h | 0.01 mbar | 37 kW | Read more |
| COBRA NC 2500 C | 2,000 m³/h | 1 mbar | 55 kW | Read more |
| COBRA NC 2000 C VR | 2,100 m³/h | 20 mbar | 55 kW | Read more |
| COBRA DH 2760 A | 2,112 m³/h | 1 × 10⁻³ mbar | 22.5 kW | Read more |
| COBRA DH 2780 A | 2,250 m³/h | 1 × 10⁻³ mbar | 26 kW | Read more |
| COBRA DH 4560 A | 3,077 m³/h | 1 × 10⁻³ mbar | 22.5 kW | Read more |
| COBRA DH 4580 A | 3,512 m³/h | 1 × 10⁻³ mbar | 26 kW | Read more |
| COBRA DH 6260 A | 3,781 m³/h | 1 × 10⁻³ mbar | 22.5 kW | Read more |
| COBRA DH 6280 A | 4,652 m³/h | 1 × 10⁻³ mbar | 26 kW | Read more |
