1068 Results for: "VACUUBRAND"

Supplier: VACUUBRAND

These small flanges are made of aluminium.

Supplier: VACUUBRAND

The VacuuCenter BVC control serves for efficient and convenient aspiration of supernatants. The vacuum level - and thus the suction force - is precisely adjustable via the electronic touch panel and allows a sensitive and reproducible operation. The chemically resistant diaphragm vacuum pump is automatically turned on and off as needed, which reduces the low noise level even further. The BVC control is available in two complete equipment options with different collection flasks. The 2 litre borosilicate glass bottle with a protective coating has a very high chemical resistance. For larger amounts of liquids the 4 litre bottle of unbreakable polypropylene (PP) is used. The smooth surfaces allow an easy cleaning of the systems.

Supplier: VACUUBRAND

The DCP 3000 is an outstanding vacuum gauge with large illuminated display. The brand new VSP 3000 vacuum sensor is based on thermal conductivity (Pirani) and offers a wide measurement range from atmospheric pressure down to 10 to 3 mbar. The wetted parts are made of chemically resistant plastics (PBT, PUR) and alumina ceramics. It features a much better chemical resistance and ruggedness than conventional Pirani sensors with their fragile metallic spiral-wound filament. Simultaneous connection of up to eight vacuum sensors allows flexible measuring on the spot. The DCP 3000 communicates with external components via the VACUU·BUS® digital bus system. It is characterised by fully automatic configuration, unified plug connections and cable lengths of up to 30 m. In addition the DCP 3000 offers relative pressure measurements (VSK 3000 as reference) and a data logger feature for up to 32000 data values.

Supplier: VACUUBRAND

Rotary vane pumps from VACUUBRAND offer great performance in a compact design. Even with the gas ballast open, they enable a very good ultimate vacuum. You also benefit from extended oil change and maintenance intervals thanks to optimised lubrication circuit and large usable oil volume.

Supplier: VACUUBRAND

VACUU·SELECT fine vacuum control packages provide an easy-to-use vacuum control option for work between 1 mbar and 10^-3 mbar, such as freeze drying, Schlenk lines, and molecular distillation. Predefined applications can be adjusted easily, and new applications can be created in a matter of seconds, to meet your precise needs.

Supplier: VACUUBRAND

The VACUU·SELECT complete controller is ready for use with existing vacuum sources like pumps or vacuum networks.

Supplier: VACUUBRAND

Valves of the VK series are sturdy isolation devices for the rough and fine vacuum range. The VKE series uses stainless steel for the metal parts and fiberglass reinforced PTFE seatings.

Supplier: VACUUBRAND

These small flanges with weld stub short are made of stainless steel.

Supplier: VACUUBRAND

Indium sealing for KF connections with stainless steel/aluminum centering rings (inside/outside) for small flange.

Supplier: VACUUBRAND

Made of Aluminium or stainless steel (flange and tube TlG welded)

Supplier: VACUUBRAND

T-pieces with small flanges KF made of aluminium or stainless steel.

Supplier: VACUUBRAND

These elbow pieces with small flanges are made of aluminium or stainless steel.

Supplier: VACUUBRAND

The VS, VS C and VS B series valves are butterfly-type valves which offers very good conductance. The VS C series features a valve seal made of perfluorelastomer material (FFKM).

Supplier: VACUUBRAND

Rotary vane pumps from VACUUBRAND offer great performance in a compact design. Even with the gas ballast open, they enable a very good ultimate vacuum. You also benefit from extended oil change and maintenance intervals thanks to optimized lubrication circuit and large usable oil volume.

Supplier: VACUUBRAND

Vacuum filtration is one of the most common applications used for sample preparation in chemistry, microbiology, wastewater control and other analytical processes. VP 100 and VP 100 C diaphragm pumps offer a compact, high performance and easy to use solution which is perfect for both single and multiple filtrations.

Supplier: VACUUBRAND

These VARIO® pumping units provide precise vacuum control by adjusting the diaphragm pump's motor speed. They feature fully automatic evaporation control at the push of a button. The PC 3016 NT VARIO pumping unit is a proven concept for evaporations with large amounts of solvents. The inlet separator (AK) retains particles and liquid droplets, the waste vapor condenser at the outlet (EK) is highly efficient and compact. The condenser enables near 100-percent solvent recovery, efficient recycling and active protection of the environment. Eight-cylinder NT pumps features quiet operation with smooth, easy-to-clean surfaces.

Supplier: VACUUBRAND

The VacuuCenter BVC basic is designed for connection to an existing external vacuum source like a diaphragm pump or a vacuum network (e.g., VACUU·LAN®) and does not require electric power. The chemically resistant mechanical vacuum controller always ensures an optimal operating vacuum. The controller opens only when needed thus limiting the gas load on the vacuum source. The evaporation of collected liquid is minimised. The inlet tubing integrated in the bottle head reduces aerosol and foam formation and ensures a long service life of the hydrophobic protection filter. The aspiration system is available either as BVC basic with 4 litre PP bottle or as BVC basic G with 2 litre coated borosilicate glass bottle.

Supplier: VACUUBRAND

These VARIO® pumps and pumping units feature a very high pumping speed and attain an outstanding ultimate vacuum. They provide precise vacuum control by adjusting the diaphragm pump's motor speed. The controller provides fully automatic evaporations without any need of parameter input. The pump design offers exceptionally high chemical resistance supporting almost universal usage in chemistry and pharmaceutics The inlet separator (AK) retains particles and liquid droplets, the waste vapor condenser at the outlet (EK) is highly efficient and compact. The condenser enables near 100-percent solvent recovery, efficient recycling, and active protection of the environment.

Supplier: VACUUBRAND

Stainless steel, with FPM O-ring seal.

Supplier: VACUUBRAND

These adapting centring rings for small flange connections with sealing ring made of FKM.

Supplier: VACUUBRAND

These high vacuum pumping units are highly uselful in successful and time-saving work in many science laboratories. The powerful rotary vane backing pumps generate the necessary backing pressure so that the diffusion pump can always attain its full pumping speed and an ultimate vacuum of approx. 10^-6 mbar (measured with pump fluid DC 704 and cold trap with liquid nitrogen). The pumping unit HP 40B2 with RZ 6 provides higher pumping speed in the pump down phase and is additionally equipped with an oil mist filter FO.

Supplier: VACUUBRAND

Chemistry diaphragm pumps: Chemistry diaphragm pumps in equipment category 2 (e.g. for Zone 1) with ATEX compliance. These pumps are exceptionally well designed for the avoidance of ignition sources. They have good chemical resistance, are oil-free, have no friction surfaces and the suction chamber is hermetically sealed off from the drive unit compartment. Motor with flameproof enclosure and integrated, self contained overcurrent and overheating protection for direct 230 V/60 Hz single-phase connection. Diaphragm pump heads made of anti-static materials. Chemically resistant: Materials in contact with media; fluorinated plastics, stainless steel, FFKM. Gas ballast with separate inert gas connection. Pressure relief valves inside and at the outlet. Safety membrane technology with the option for inert gas flushing and membrane tear detection.

Supplier: VACUUBRAND

These chemistry vacuum systems can be used in a wide range of applications for evacuating or moving gases and vapours between containers in chemistry and physics laboratories, e.g. as an alternative to water jet pumps and rotary vane pumps. Compact construction, very quiet running, long service life, diaphragm and valves are very easy to replace. Oil-free vacuum.

Supplier: VACUUBRAND

Model CVC 3000: Fully electronic, highly versatile vacuum gauge and controller. The controller is equipped with a built-in capacitive absolute-pressure transducer made from alumina/ceramic as well as a built-in venting valve and switched outlets for a suction line valve and a coolant water valve. It eases work considerably and enables environmentally friendly operation whilst protecting samples, solvent recovery, reduced foam formation and superheating. The optimum vacuum setting can be found quickly and simply, even with unknown mixtures and pressures.

Supplier: VACUUBRAND

PTFE vacuum hose is antistatic. The inner side of the PTFE hose is smooth for increased chemical resistance, reduced deposits, and high conductance.

Supplier: VACUUBRAND

Separator inlet side, AK R 5/6/2.5

Supplier: VACUUBRAND

These small flanges with thread made of stainless steel.

Supplier: VACUUBRAND

Rubber.

Supplier: VACUUBRAND

These flanges are made from aluminium or plastic.

Supplier: VACUUBRAND

High vacuum, helium leak-tested right angle valves VE have stainless steel bellows which seals the drive mechanism without any gap on the vacuum side.