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- General laboratory consumables
- Occupational safety, Security
- Analytical measurement and testing
- Stirring, Shaking, Mixing
- Sample preparation
- Distillation, separation, filtration
- Heating and cooling technology
- Liquid Handling
- Vacuum technology, Drying, Dry storage
- Optical instruments and microscopes
- Cleaning and sterilisation
- Environmental-, soil-, water-, food analysis
- Chromatography
- Cleanroom
Diaphragm pump units (speed controlled)
Chemistry Pumping Units VARIO® select
The combination of speed controlled VARIO ® chemistry diaphragm pumps and the new VACUU·SELECT vacuum controller makes the VARIO ® select chemistry pumps the ideal solution for chemical processes that require precise vacuum, such as rotary evaporation, vacuum drying or vacuum concentration....
Vacuum Pumps Rotavac Valve Control
Suitable for all Hei-VAP Rotary evaporators. Vacuum can be controlled manually or via valve operated vacuum controllers.
- With two-stage diaphragm pump
- All components which come in contact with media are built from chemically resistant fluoropolymer
- The durable PTFE design guarantees an superior diaphragm lifespan
- The head cover and clamping disc have a stable core made of metal which offers unsurpassed long-term performance of your operational parameters
- The direct pump drive (without belt) is exceptionally quiet, creates a very low vibrational environment and reduces the need of wear and tear parts to a minimum
- The gas ballast valve has been optimized to prevent media condensing in the pump
- The pumps can be combined with a condenser
- For combination with the Hei-VAP Precision Rotary evaporators a vacuum valve is necessary.
Vacuum Pumps Rotavac Vario Control
Suitable for Rotary evaporators Hei-VAP series. Controllable vacuum pumps for digital regulation of the vacuum via operation panel or directly at the unit.
- High distillation rates and reduced process time by 30 %.
- Solvent recovery up to 99 %.
- Pump stops automatically as soon as the set vacuum is reached and reliably holds the vacuum constant
- Increased diaphragm performance life due to periods of non-operation
- Low energy consumption
- Significant noise and vibration reduction
- The pumps can be combined with a condenser
Vacuum Pumps Rotavac Vario Pump Unit
Suitable for Hei-VAP Core. Fully controllable stand-alone pumping unit including vacuum controller
- 3-stage diaphragm pump is made from chemical-resistant material
- High suction capacity for fast evacuation
- Precise vacuum control avoids bumping and eliminates foaming of your evaporation solution
- Automatic vacuum supply to the process parameters
- The pump unit can be combined with a condenser
Vacuum Pumps Rotavac Valve Tec
Suitable for all Hei-VAP Rotary evaporators. Vacuum can be controlled manually or via valve operated vacuum controllers.
- With two-stage diaphragm pump
- All components which come in contact with media are built from chemically resistant fluoropolymer
- The durable PTFE design guarantees an superior diaphragm lifespan
- The head cover and clamping disc have a stable core made of metal which offers unsurpassed long-term performance of your operational parameters
- The direct pump drive (without belt) is exceptionally quiet, creates a very low vibrational environment and reduces the need of wear and tear parts to a minimum
- The gas ballast valve has been optimized to prevent media condensing in the pump
- The pumps can be combined with a condenser
- For combination with the Hei-VAP Precision Rotary evaporators a vacuum valve is necessary.
Vacuum Pumps Rotavac Vario Tec
Suitable for Rotary evaporators Hei-VAP series. Controllable vacuum pumps for digital regulation of the vacuum via operation panel or directly at the unit.
- High distillation rates and reduced process time by 30 %.
- Solvent recovery up to 99 %.
- Pump stops automatically as soon as the set vacuum is reached and reliably holds the vacuum constant
- Increased diaphragm performance life due to periods of non-operation
- Low energy consumption
- Significant noise and vibration reduction
- The pumps can be combined with a condenser
Vacuum system SC 920 G
Vacuum system for 1 rotary evaporator.
- Application: Rotary evaporation, distillation, central vacuum supply
- Flow rate up to 1.21 m³/h / Ultimate vacuum 2 mbar abs.
- Automatic, precise boiling point detection and boiling point tracking using an integrated ramp function
- PPS pump heads in combination with PTFE-coated diaphragms are ideal for aggressive/corrosive gases and vapours
- Speed controlled
- Integrated gas ballast valve
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....
Chemistry Pumping Unit PC 3001 VARIO® select with condenser Peltronic®
The PC 3001 VARIO ® select pumping unit precisely controls the vacuum level in order to achieve unparalleled process control. This pump is suitable for even high boiling point solvents. The integrated VACUU·SELECT controller provides an easy-to-use, application based interface that covers all common lab applications. The pump's variable motor speed responds to demand, reducing energy waste and mechanical wear, ensuring unrivalled service life for the diaphragms....
Vacuum pump systems LABOPORT® SH 820 G / SH 840 G
Vacuum pump systems consisting of chemically resistant diaphragm vacuum pump, base plate, inlet separator and outlet condensor for solvent recovery. The PTFE pump head and the PTFE-coated diaphragm make the vacuum systems suitable for aggressive / corrosive gases and vapours.
- 100 % oil-free transfer
- High level of vapor and condensate compatibility
- Integrated gas ballast valve
- 3-color status display (in operation / stand-by / error)
- Integrated speed control
- Start against ultimate vacuum of the pump
- Modular expandable
Vacuum pump systems LABOPORT® SR 820 G / SR 840 G
Vacuum pump system, consisting of chemically resistant diaphragm vacuum pump, base plate and two separator flasks on suction and pressure side, for filtrations, degassings fluid aspirations centrifugal concentrations and vacuum ovens. The PTFE pump head and the PTFE-coated diaphragm make the vacuum systems suitable for aggressive / corrosive gases and vapours....
Pumping units LVS ecoflex+
Designed especially for solvent distillation / evaporation applications, the LVS ecoflex+ systems comprise of a chemical duty diaphragm pump with VCpro digital vacuum controller, liquid separators and exhaust emissions condenser for optimal solvent recovery. Designed for chemical applications all wetted parts are made from high quality chemically resistant materials, with clear plastic coated glassware. The VCpro digital vacuum controller with ecoflex control philosophy continuously adjusts the pumping speed to match the vapour load produced by the evaporation process to give a fast and efficient process without bumping or foaming....
External sensor VSK 3000
VACUUBRAND
PO number | Package size | Price per package | |||
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9882850 This product of our assortment corresponds with your search. |
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Chemistry pumping unit PC 3012 VARIO select 100-120V/200-230 V / 50-60Hz, CEE power cord ***Export Control***
PO number | Package size | Price per package | |||
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4672100 This product of our assortment corresponds with your search. |
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Condensate cooler cpl. for ROTAVAC valve control with Ending -0 for LR40xx and Hei-VAP
Heidolph Instruments
PO number | Package size | Price per package | |||
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6401205 This product of our assortment corresponds with your search. |
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VACUUM PUMP ROTAVAC VARIO CONTROL FOR LR40XX
Heidolph Instruments
PO number | Package size | Price per package | |||
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9812386 This product of our assortment corresponds with your search. |
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