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Based on the Venturi tube principle with adjustable sections
Characterised by the possibility of adjusting the volumetric suction capacity and vacuum level simply by turning the Venturi tube outlet section.
Applied for the suction and transport of products of low specific weight and also liquids like exhausted oil or oil coolants. They can also be used for suction in suckers in contact with particularly powdery and friable products, avoiding the use of vacuum pumps manufacturers with easily clogged professional filters
Maintenance free, good filtering of the compressed air supply is recommended
Maximum vacuum level: 550 mmHg (75% vacuum)
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The UV series vacuum pumps, complying with international regulations, are valued in many industrial applications thanks to their low life cycle cost, safety, environmental compliance, low noise level, compactness, high performances, design simplicity, reliability and durability.
Some applications are: Metal can production, Electronics, Food processing, Food packaging, Glass containers moulding, plastic/ rubber, polymers production, EPS, drying processes, Thermoformning, Printing and Paper etc. |
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| Our Atlantic Fluidics axial flow liquid ring vacuum pumps supplier are highly efficient and rugged. Their "abuser-friendly" shrouded rotor design allows starting even in a flooded state without fear of damage. Single and multistage pumps are available, capable of achieving ultimate pressures of 4 Torr (5.3 mbar). Close coupled and separate drive configurations are available. |
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KNF LABOPORT pumps: chemiecall-resistant Industrial diaphragm Vacuum pumps suppliers for the universal applications in laboratories.
KNF LABOPORT diaphragm pumps manufacturer for neutral or high aggressive or corrosive gases and vapours offer the right choice for many applications. Irrespective of size, the special features of the diaphragm are built into every pump: uncontaminated transfer , no pollution of the media, maintenance-free and gas tightness.
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Our Laboratory Vacuum Systems LVS are compact pumping systems for conventional vacuum distillation. Equipped with a chemical-resistant industrial diaphragm pump (see the Membrane pumps section), they are the ideal solution for a great many applications in chemical laboratories and research. Our vacuum pump specification stands are fitted with or without pressure regulation depending upon their use. The pressure regulation of the laboratory vacuum systems is implemented in the standard version by a chemical-resistant manufacturer of solenoid valve. The operation of the controller has been intentionally simplified, and it is easy to learn. Visualization and settings can be made from a PC.
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VACUUBRAND VARIO chemistry pumping units control the vacuum level with pinpoint precision by adjusting the diaphragm pump supplier's motor speed continuously. They enable automatic detection of vapour pressure and variable adjustment of the vacuum level to the process. The fast and precise adaptive control always adjusts the pumping speed to the optimal level, regardless of installation size or gas volume. Process times are shortened by the high evaporation rate. Through constant evaporation, an optimal solvent recovery rate can be achieved. On the whole, the demand-oriented motor speed control reduces the workload of the vacuum pump specifications significantly. This leads to unrivalled lifetimes for moving parts.
Application
For evaporation, distillation, drying and all other processes that require precise vacuum control, stagelessly adjustable pumping speed or demand-oriented vacuum supply. |
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LABOPORT Vacuum Systems: chemiecall-resistant Diaphragm Suppliers of vacuum pumps with modular Accessories
With each of the LABOPORT vacuum pumps it is possible to construct a system suitable to individual requirements - easily and without special tools. The final building is a system with two vacuum controllers (SCC System) for two independent processes.
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The chemistry vacuum pumping unit PC 8 / MV 10C with the built-in four-stage Chemistry Diaphragm pump supplier MV 10C achieves an oilfree vacuum of down to 0.9 mbar. It is used for applications with high demands on ultimate vacuum and pumping speed in chemical laboratories, mini-plants or for small production facilities, e.g. to pumping or transfer aggressive gases, for distillation and for vacuum drying.
The large-volume high-performance exhaust vapour industrial condenser with 1 l condensate collection bottle enables efficient solvent recovery which is both environmentally friendly and economic due to re-use of the solvents.
Advantages
- compact, ready-for-use vacuum pumping unit
- high-performance four-stage chemistry diaphragm pump
- oilfree vacuum down to 0.9 mbar
- solvent-recovery rate of next to 100%
- high chemical resistance |
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The combination of oilfree chemistry supplier of diaphragm pumps with roots pumps allows for a pumping unit series with greatly increased pumping speed and an ultimate vacuum that is improved by one order of magnitude in comparison to diaphragm pumps. VACUUBRAND roots pumping units distinguish themselves with high specific corrosion-resistance. Due to the dry, oilfree operation and high pumping speed especially in the pressure range of 50 - 0.2 mbar the roots pumping units can pumping large quantities of vapour.
VARIO roots pumping units have automatic workload-dependent motor speed control. This allows for operation also at high pressure levels (> 50 mbar) with limited heat release. |
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| VACUUBRAND VARIO Chemistry pumping units control pressure with pinpoint-precision by adjusting the motor speed of the diaphragm pump manufacturers. They automatically detect vapour pressure and adapt the vacuum level to the process. The fast and precise adaptive control always regulates the appropriate pumping speed, regardless of installation size or gas volume. The process times are shortened by the high evaporation rate. Through continual evaporation an optimal solvent recovery rate can be achieved. The demand-responsive motor speed control significantly reduces the overall workload of the diaphragm pumping. This results in unrivalled lifetimes for moving parts. |
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ZEPHYR KLR
Claw pressure/manufacturer of vacuum pumps
- High efficiency, dry and frictionless compression
- Low maintenance
- Integrated air cooling without additional cooling medium
- Suitable for multiple applications
Range Technical Overview :
Capacity 94-140 m³/hr at 50 Hz and 120-150 m³/hr (71-88 cfm) at 60 Hz, Overpressure +1.0 bar (14.5 psig), Vacuum -0.6 bar (18.1 in.HgV)
Possible Applications :
Printing and Paper Handling |
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Mini linear piston block-compressor not lubricated.
- Nominal capacity: 5 to 50 l/min,
- Maximum Pressure: 0,1 to 2,5 bar. |
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| These systems are ready for operation, easy to integrate into process automation, help minimize installation & operating costs, and most of all are designed to meet the rigors of the most demanding applications. If you need reliable vacuum or compressed gas systems, NASH has the solution for you: a standard pre-engineered package for general industry, an application specific package for the power industry, or a complete engineered to order hybrid system for the chemical industry ... |
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If you need a small, quiet source of vacuum or pressure, you'll find the unit for your application in our line of oilless industrial diaphragm supplier of air compressors and industrial vacuum pumps.
• Bonded connecting rod and manufacturer of bearing assembly provides strength and durability
• Standard and miniature models are available for a wide range of performance options
• Chemical resistant materials on miniature models provide for superior corrosion resistance
• Several options for AC and Direct current motors are available to satisfy virtually any electrical requirement
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KNF industrial diaphragm vacuum pumps for air and neutral, slightly aggressive or corrosive gases and vapours offer the right choice for many applications. Irrespective of size, the special features of the diaphragm are built into every pump: uncontaminated transfer , no pollution of the media, maintenance-free and gas tightness. Application e.g. used as a roughing pump for turbo molecular pumps.
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VACUUBRAND diaphragm pumps suppliers are totally oil free, mechanical vacuum pumps supplier. Diaphragm pumps are the efficient and environmentally friendly alternative to water jet pumps. They do not consume water and, therefore, they do not produce contaminated waste water. Diaphragm pumps can be used in a multitude of applications for vacuum generation in laboratories and process plants, such as vacuum filtration, vacuum degasing, vacuum impregnation, vacuum drying chambers, rotary industrial evaporators, distillation, gel professional dryers, gas analytical systems and roughing of wide-range turbo molecular pumps.
Diaphragm pumps offer low ultimate vacuum down to 80 mbar (one-stage pumps), 9 mbar (two-stage pumps), 2 mbar (three-stage pumps) or 0.3 mbar (four-stage pumps). Optimized kinetics for minimum work and wear of the diaphragm result in high reliability, low scuffing, long life and low noise level of the diaphragm. Only selected resistant materials such as FPM (e.g. Viton® fluoroelastomers) and aluminium or PTFE compounds - depending on the version - are used for the gas and vapour contacted parts.
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The EcoDry M incorporates a dry sliding mechanism without the need for oil or hydrocarbons.
Through the further developed and optimised compression processes, the EcoDry M 15/30 attains with three compression stages a base pressure (total) in the low 10-2 mbar range.
Since the EcoDry M 15/20/30 may be operated either vertically (as normally delivered) or horizontally, this pumping is highly flexible when it has to be integrated into the customer’s system.
Advantages to the User
Low maintenance, free of oil and bearing lubrication, free of hydrocarbons
Extremely low particle emissions on the intake and exhaust sides
Rugged and most reliable
Low power consumption
Service friendly
Air cooling
Plug & play
Good pumping speed at low base pressure
High water vapour tolerance (gas ballast standard)
No grease lubricated bearings manufacturers in the vacuum section
Leak tight
Compact size
Runs at 1000/1200 rpm (50/60 Hz mains)
Rugged full cross section exhaust cocks
For both horizontal and vertical operation
Typical Applications
Applications in physics
Loadlock chambers
Transfer chambers
Supplier of mass spectrometers
Electron microscopes
Lighting
Thinfilm coaters
Freeze drying
Forevacuum pump for dry high-vacuum systems
Pumping of oxygen concentrations over 21 percent by volume upon request |
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Description
ACP series 2 : The Adixen range of clean pumps
The ACP series design incorporates the Adixen multi-stage Roots pumping concept, extensively field proven. The pumping module of ACP series pumps is optimized for operation without internal lubricant and professional seals.
ACP series 2 range consists in ACP15, ACP28 and ACP40 models.
Pumping speed range : 15, 28 and 40 m3/h (9, 16.7, 24 CFM)
Each model is available in Standard version and gas purged, G version.
The ACP series pumps bring outstanding benefits to applications requiring high levels of cleanliness and reliability. |
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The Benefits of SIHI dry at a Glance
PERFORMANCE
• Range m160 up to m1000
• Suction Volume:- 160 to 1000 m3/h
• End Pressure < 1 to < 0.01
LOW LIFE CYCLE COSTS
• No need for service liquids:-
- totally dry principle of operation
- no gears for rotor syncronisation
- no waste disposal
• Low energy cost:-
- reduced power consumption
• Wear free:-
- non contacting rotors
- no mechanical rod seals
- electronic rotor synchronisation
- no rotor coatings
QUIET
• No gear box
ROBUST and RELIABLE
• For wet processes
- vertical, self draining
- no stagnant ares in pump casing
- liquid carry-over/flushing capability
• For tough operating conditions
- optimised rotor clearance
- torque monitoring
- liquid flushing during operation
- cleaning without dismantling pump
• For explosive gases
- low internal gas temperature
- Ex-rating
- explosion proof design
- ATEX certified
• For thermally sensitive substances
- optimum temperature / compression profile
- uniform temperature profile |
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TWISTER VSB
Single-stage screw suppliers of vacuum pumps
- Dry running according to the screw principle
- Low running temperature due to the precision graduation of the screw pitch
- Easy to service
- Corrosion-resistant configuration by different coating versions
Range Technical Overview :
Capacity 80-500 m³/hr at 50 Hz and 100-650 m³/hr (59-383 cfm) at 60 Hz, Continuous vacuum upto 0.05 mbar (abs.) / 29.92 in.HgV
Possible Applications :
Process Technology |
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| Kinney SDV Dry Screw suppliers of vacuum pumps operate without any sealing liquid in the pumping chamber. Without metal-to-metal contact inside the pumping chamber, wear is greatly reduced. |
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Vacuum pumps
