Vacuum Pumps, Blowers and Compressors

The robustness and operational reliability of oil-lubricated R 5 rotary vane vacuum pumps have long made them the industry standard. Every day over 3 million R 5 vacuum pumps worldwide provide dependable service under the harshest industrial conditions. Vacuum pumps of the R 5 series type impress due to their high-capacity, modular, proven oil-lubricated vane technology.

Versions of the R 5 series type: RA/RB (the industrial standard), PA/PB (with built-in oil separator), KB (compact design) and RE (explosion-proof design).

Mink claw vacuum pumps have been developed specifically for industrial applications in which constant vacuum, high pumping speed and completely oil-free compression are essential. Mink claw vacuum pumps operate contact-free; neither oil nor operating fluids are required during compression.

Versions of the Mink series type include claw vacuum pumps, claw compressors and vacuum systems.

COBRA Industry dry screw vacuum pumps are highly efficient, and ideally suited to industrial applications which require reliable and contaminant-free extraction of gases and vapours.

Vacuum pumps of the COBRA NC series type with conventional bearing system are ideal for applications in process technology.

COBRA Semicon dry screw vacuum pumps are extremely efficient when used in highly demanding processes such as semiconductor, solar module and flat screen production, and in numerous industrial coating applications. Equipped with high-efficiency motors, COBRA Semicon screw vacuum pumps offer excellent energy savings potential.

Versions of the COBRA Semicon series type: DS (the industrial standard, gas-tight, conventional bearing system), BA (gas-tight, flying bearing system, air cooled) and BC (gas-tight, flying bearing system, water cooled). All of these are specially designed for complex applications within the Semicon industry.

Panda and Puma Vacuum Boosters are dry-running vacuum generators that can be used with a forepump in all rough and fine vacuum processes. In this type of vacuum system, these pumps act as a booster to greatly increase the output of the backing pump.

Versions of the Puma/Panda series type: WP/WPA (industrial, standard), WV (industrial, with bypass valve), WY (Semicon, gas-tight) and WZ (Semicon, with bypass valve, gas-tight).

Compact, reliable and extremely powerful – these are the stand-out features of dry-running Seco rotary vane vacuum pumps. Their lubricant-free design makes them ideal for industrial applications in which rapid and reliable vacuum services are required. A compressor version of the pump, the Seco SD, is also available.

Versions of the Seco series type: SV (vacuum pump) and SD (compressor).

Thanks to their robust design and precision manufacture, Tyr rotary blowers are extremely dependable and operationally reliable. Constant differential pressure in both the vacuum and overpressure ranges is ensured at medium and high pumping speeds.

Huckepack oil-lubricated rotary vane vacuum pumps have proven themselves in the toughest of applications, and have demonstrated their robustness and operational reliability for decades. All four sizes have a two-stage design. The fresh oil lubrication enables corrosive process gases or vapours to be pumped without problems.

Dolphin pumps are the robust and proven liquid ring vacuum pumps from Busch. They are available as single or two-stage pumps with a directly flange-mounted motor, or assembled on a base plate. Their proven operating principle allows them to be used in all industrial sectors. Even critical applications such as the evacuation of saturated gases and vapours are easily managed by Dolphin liquid ring vacuum pumps.

Versions of the Dolphin series type: LA (one-stage), LB (two-stage) and LX (compact).

Samos side channel blowers may be used in all areas where pulsation-free vacuum and pressure services are required. Units may be installed horizontally or vertically. The die-cast aluminium construction makes this a very robust product.

Zebra is our series of two-stage rotary vane vacuum pumps for medium vacuum. Busch also offers proven technology for higher vacuum levels: the Zebra series two-stage rotary vane vacuum pumps for the fine vacuum sector.

Hermetically sealed and with completely dry compression, Fossa scroll vacuum pumps are ideal for pumping air or conveying gases without leakage or contact between the pumping medium and the ambient air.

Turbo is the product line of Busch turbomolecular vacuum pumps. Turbo vacuum pumps were developed for high vacuum industrial applications.

Rangu is the series of diffusion vacuum pumps for high vacuum applications. Available in three different sizes, Rangu is ideally suited for use at high vacuum levels of up to 10^-8 hPa (mbar) where high pumping speeds or gas throughputs are required.