Vacuum tubings, PVC
Transparent vacuum tubing for demanding laboratory applications. With its reinforced construction, the hose offers maximum operational safety for vacuum applications. The smooth inner wall prevents deposits and simplifies cleaning processes. The vacuum tubing is also characterised by its excellent chemical resistance and long service life thanks to its high abrasion and bending resistance. Sold per metre.
Vacuum-Desiccators, borosilicate glass 3.3 with tubes and stopcock 24/29
With porcelain plate. Vacuum-tight. The stopcock has an outer diameter of approx. 9 mm.
Vacuum-Desiccators, borosilicate glass 3.3, with plastic knob and stopcock
With porcelain plate.
Vacuum-Desiccators, DURAN®, MOBILEX, complete
DURAN® vacuum desiccators complete - with porcelain plate and vacuum connection.DIN ISO 13130Threaded outlet GL 32Stopcock with PTFE spindlePBT screw cap, sealing ring
Vacuum-Desiccators, DURAN®, NOVUS, complete
DURAN® vacuum desiccators complete - with porcelain plate and vacuum connection.DIN ISO 13130Standard ground joint (NS 24/29) junction tube in the lidStopcock with PTFE spindleWith flat flange
Valve-regulated vacuum pump Hei-VAC Valve Industrial
Includes secondary condenser and air intake separation vessel. This vacuum system can be applied in many different fields in order to evacuate, evaparate and pump out gases and vapors. Thanks to the emission condenser it is possible to achieve a chemical recovery of almost 100%.Excellent compatibility with chemicals and condensateExcellent ultimate vacuumVery quiet and very low VibrationVery high suction capacity of 50l/min
VARIO® Chemistry Pumping Units
VARIO® Chemistry Pumping Units offer all the advantages of modern control technology and provide excellent possibilities for solvent recovery. They attain an ultimate vacuum down to 0.6mbar. They are exceptionally quiet in operation and entirely oil-free. Inside the pump, vapours and gases only come into contact with fluoroplastics of optimum chemical resistance.VARIO® Chemistry Pumping Units provide vacuum control by adaptation of motor speed. This has clear advantages compared to even the best of two-point control systems. The vacuum is continuously adjusted to actual process requirements, irrespective of apparatus size and vapour volume. Process times are typically shortened by 30%. Solvent recovery next to 100% is supported through continuous evaporation.All VARIO® Chemistry Pumping Units include a chemistry diaphragm vacuum pump and an integrated vacuum controller with display and vacuum sensor.
Water jet pump acc. to Friedrichs-Antlinger, borosilicate glass 3.3
With spiral ejector for high suction capacity, speciications (at 4 bar water pressure): water consumption: 10 l/min, flow rate: 400 ml/s, non-return safety: up to 1 kg/cm³, ultimate pressure: 16 mbar.
Water jet pump Nalgene™, PP
For generating a vacuum. Connects directly to a standard faucet via the 3/8" NPT threaded connection. Operates at low water pressure for minimal water consumption.Built-in check valveIncludes 12 cm PE tubing
Water Jet Pump, nickel-plated
Nickel-plated brass, non-return valve, with female connection to water tap.
Water jet pump, nickel-plated
Nickel-plated brass, non-return valve, with connection for quick coupling.
Water jet pump, PP
This pump will work on pressures up to 10 kg/cm². With built-in, non-return valve to eliminate back flow. Useful for vacuum removal of spilt chemicals, as well as for filter work. Easily dismantled for cleaning. Ø water tube 11.85 mm, Ø vacuum tube 9 mm.
Water jet pumps, PP
With constant ultimate vacuum, high suction flow rate and very low water consumption. Can be connected to mains water system in a number of different ways using the adapter supplied and reducing adapters that are available as accessories. For continuous use at temperatures up to 80 °C max. High chemical resistance as the media being pumped only comes into contact with PP, FKM and PTFE. Integral non-return valve increases safety. Length approx. 210 mm.Scope of supply: Water jet pump, water connections (R ¾" sleeve nut, R ½" reducing adapter and flexible tubing connection (nozzle) with external diameter from 10 mm to 12 mm), suction line connection (detachable nozzle with external diameter from 6 mm to 9 mm, GL 14 screw cap)
Woulff bottles, DURAN®
DIN 12480. With 3 NS standard ground joints. Without base tubulature. Vacuum resistant. Glass Type I / neutral glass as per USP, EP and JP. Autoclavable.
Woulff bottles, DURAN®, bottle-shaped
With reinforced walls, for work under vacuumPlastic coating to act as a splinter and implosion protectionA glass insert is fitted with removable PP tubing connections Ø 11 mmVent valve headAnalogue pressure gauge with 2 scale ranges (1000 to 0mbar, 760mm to 0mm Hg)
Woulff bottles, DURAN®, Erlenmeyer pattern
With reinforced walls, for work under vacuumPlastic coating to act as a splinter and implosion protectionA glass insert is fitted with removable PP tubing connections Ø 11 mmVent valve headAnalogue pressure gauge with 2 scale ranges (1000 to 0 mbar, 760 mm to 0 mm Hg)