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- combination of a diaphragm pump with a rotary vane pump
- for the fine-vacuum range in special applications, e.g. for aggressive gases and vapours, for evacuation of solvent recovery vapours, for pumping of vapours which are soluble in oil
- example of use: freeze drying
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ILMVAC diaphragm pumps are available:
- with different materials for chemical or physical processes
- with regulated or unregulated vacuum
- with different pumping speeds and final pressures
Advantages:
- compact and space saving design
- quiet running
- long lifetime
- very easy to service
- low operating costs
Range of applications:
- for dry, oil-free applications in the rough and medium-high vacuum range
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Welcome to the newest Line of rugged Dia-Vac® Pumps! The High Performance double head Dia-Vac® pump will provide greater response in the most demanding applications!!! These durable pumps are available with General purpose, TEFC, Air Driven, Explosion proof UL/CSA Div I Class I group C and D, and Flameproof ATEX certified EEXD IIC T4 IP65 motor options. Wetted parts are available with aluminum or 316 Stainless steel for added corrosion resistance. Maximum performance: 0-29.5” HG, 0-84 LPM, 0-60 PSIG. You can count on the new high performance Dia-Vac to pass you gas with confidence!!
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ADI’s Dia-Vac® pumps are available with Explosion proof UL (Class I, Div I group B, C, D), CSA, ATEX (EExd IIC T4 IP65), and Air Driven motor options. Maximum performance: 0-29.9” HG, 0-150 LPM, 0-75 PSIG
Single Head Diaphragm pump with XP motor (R221-GT-EA1 shown here)
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ADI’s Dia-Vac® pumps are available with Explosion proof UL (Class I, Div I group B, C, D), CSA, ATEX (EExd IIC T4 IP65), and Air Driven motor options. Maximum performance: 0-29.9” HG, 0-150 LPM, 0-75 PSIG
High Performance Diaphragm Sampling Pump (H302-FT-NA1 shown here)
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Key Facts for the NASH Liquid Ring Vacuum Pumps:
· Vacuum pumps from 20 CFM to 23,000 CFM
· Vacuum pumps to 29+ " HgV
· Vacuum pumps designed to operate safely, cleanly and continuously in wet environments.
· Require minimal care - known for extremely low maintenance.
· Provide years of dependable service and quality liquid ring vacuum pumps due to fewer, generously proportioned parts.
· Reduce power and operating costs of liquid ring vacuum pumps, handling higher capacities with less energy/power.
· NASH is the inventor of the liquid ring principle of operation
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Meet our High Vac Dia-Va®c…… the Highest quality vacuum pumps on the market. You will find the High Vacuum Dia-Vac® pumps to be extremely reliable and quiet with minimal vibration. Available with General Purpose, Explosion proof, Air Driven, TEFC, and DC motor options. Ultimate vacuum to 3 torr (29.8 InHg) in quad head configuration or 10 torr (29.5 InHg) in double head series configuration.
High Vac Diaphragm Pump - UL/CSA Div. I C/D motor (RVA2-FT-EA1 shown here)
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Engineered for compactness, economy and dependability- Ingersoll-Rand's Vacuum pumps are the number one choice for demanding applications, providing top operating efficiency combined with low maintenance. And best of all, these vacuum pumps are backed by Ingersoll-Rand, the world's leader in air compressor and pump manufacturing.
Features:
.Cast Iron Construction:
Cylinders and frame are designed with 100% cast iron for durability and long life.
.Cylinders:
Separately cast cylinders with deep fins allow for 360° cooling, removing the heat of compression. Individual bolting of the cylinders to the frame for easy inspection and maintenance.
.Low Oil Level Protection:
The low oil level switch protects the pump from operating without proper lubrication.
.Piston Rings:
Each piston is equipped with (2) compression rings and (2) oil control rings to maintain maximum operating efficiency and low oil carryover.
.Valves:
Stainless steel valves are readily accessible and inexpensively replaced if necessary.
.Connecting Rods:
One piece design permits precision aligned machining of both crankpin and piston pin bearings resulting in longer bearing life. Also allows for simple maintenance-no bolts to come loose or adjust.
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A significant demonstration of the specialised capacity of the Graphic Division is the new generation of highly versatile multiple ejector pumps, capable of blowing or sucking as required. This is a real revolution compared with traditional rotary blade pumps, with performance that unites improved power with more personalized operation:
- Powered with compressed air with pressure variable from 1 to 6 bar.
- Maximum vacuum 90%.
- Suction capacity from 40 to 180 m3/h.
- Maximum blowing pressure 0.8 bar, with capacity from 50 to 250 m3/h.
- Low air consumption and limited weight.
- Surprisingly quiet and complete absence of heat.
- Maximum respect for the environment and minimum maintenance.
- 5 year guarantee.
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Simplicity of design with only one shaft and direct drive produces robust, long-lasting pressure/vacuum generators compressors with low maintenance and running costs. These pressure/vacuum generators operate completely oil-free; the individual chambers are separated by long-life vanes. Already featuring integrated intake filter and control valve, these pressure/vacuum generators can be fitted with other accessories without a problem. The blast air cooler, which is also integrated, guarantees a very low blast air temperature. The compact cover ensures low noise and heat emission. The combined pressure/vacuum generators are additionally equipped with a second intake. This provides the capability of making minor adjustments to the suction and pressure side as well as to high blast air volumes. By way of option, the second intake can also be used as a second low-vacuum suction air supply. Optional corrosion protection also makes these vacuum pumps suitable for extracting moist air.
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Rotary vane vacuum pumps, oil-lubricated
Simplicity of design with only one shaft and direct drive produces robust, long-lasting vacuum pumps with low maintenance and running costs.
Rotary vane pumps, oil-free
Simplicity of design with only one shaft and direct drive produces robust, long-lasting vacuum pumps with low maintenance and running costs.
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Advantages:
- high water vapour tolerance
- high reliability
- low weight
- small dimensions
- quiet running
- high pumping speed
- optimal ultimate pressure
- easy to service
- low maintenance
Ranges of application:
- ideally suited for use in the laboratory
- freeze drying
- process engineering
- backing pump for turbomolecular pumps, root pumps, etc.
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DRY
Tough, compact construction
Minimum maintenance
Excellent heat dissipation
Capacity from 2 to 25 m3/h
Maximum vacuum level 700 mmHg (92% vacuum)
DRIP-FEED LUBRICATION
Minimum oil dispersion
Low noise and vibration free
Capacity from 2 to 150 m3/h
Maximum vacuum level 720 mmHg (95% vacuum)
Available with total loss lubrication, for all applications in which the intake air contains a high percentage of harmful liquids or gasses
OIL BATH LUBRICATION
Oil bath lubrication combined with a new design release reservoir that ensures silent operation and the complete removal of oil spray
Capacity from 20 to 300 m3/h
Maximum vacuum level 759 mmHg (99% vacuum)
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This unit is able to fulfil the highest requirements for a wide range of applications. By entering the load and output into your customer system, the air supply system automatically and directly adapts to the given requirements. The frequency-controlled drive unit offers a wide control range with optimised demand matching. In addition to energy savings and higher efficiency, this also results in lower maintenance requirements. The non-contact, oil-free screw unit ensures high air flows with low pulsation and lends itself to "master/slave" operation. Integrated accessories include a non-return valve, intake filter, sound absorbers and ventilation/bleed system. An air blast cooler is also available.
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Advantages:
- dry-running vacuum generators in the laboratory and in industry
- the special surface treatment on the wetted surface makes
these pumps suitable for a wide range of chemical applications
- integrated gas ballast, combined with the unique vertical shaft
technology, ensure that condensates flow easily from the pump chamber through the exhaust port
- designed for applications involving condensable vapours
- water vapour tolerance 50 mbar
Ranges of application:
- chemical applications
- vacuum concentration
- vacuum drying
- freeze drying
- fine vacuum distillation
- degassing processes
- vacuum furnaces
- refrigeration technology
- dry-running fore-pump for turbomolecular pumps
Ideal replacement for rotary vane pumps:
- electron microscopy
- accelerators
- vacuum methods with high degree of purity
- coating
- backing pumps for turbomolecular pumps
- refrigeration technology
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Using "multi-stage" compression, side channel vacuum pumps generate low-pulsation suction air. Perfected impeller design with curved blades guarantees Optimum efficiency. Separation of the compression chambers on both sides of the impeller permits single-stage, twin-flow as well as two-stage, single-flow operation with only one impeller. Vacuum filter and vacuum safety valve can be integrated as an optional extra in the patented design of the sound absorbers. The sound absorbers can be varied in length, affording flexible adjustment to available installation space.
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VACUUM ASSISTED CENTRIFUGAL PUMPS MVSS SERIES
The super silent vacuum assisted pump are assembled with 50mc/h high performances dry vacuum pump that guarantee a rapid self priming and allow to pump water with a big air percentage..
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GVMAX
Dialogue between two components, the electronic vacuum swith and the gripping valve controller, allows the consumption of compressed air to be regulated ans, above all, considerably reduced.
This range of venturis is strongly recommended for the gripping and holding of non-porous materials, and for medium or long cycles. An electrically controlled blowing device is built in for the release function.
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Vacuum pumps
Small vacuum pumps in various technical systems:
Oilfree piston vacuum pumps guarantee a high service life and a nearly constant suction capacity even after many thousand of operating hours.
An almost vibration free operation is a significant benefit of our oilfree multicellular-vacuum pumps .
Oil-lubricated rotary-vane vacuum pumps achieve a very high end-vacuum at a minimum noise level.
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At FIPA’s integrated Material Flow how also means supplying the vacuum required – in exactly the right dosage and with maximum reliability. FIPA vacuum pumps offer you a hide performance range that has the optimum solution for your application, too.
• Rotary Vane Pumps oil lubrified
• Rotary Vane Pumps oil free
• Rotary Fine Vane Pumps oil sealed
• Piston Vacuum Pumps oil free
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A part of our oil-less compressors are also availabel as vacuum pumps. They are the ultimate solution when a quiet, reliable vacuum pump is required. A low noise and vibration level characterizes the compact, mobile JUN-AIR vacuum pumps.
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Vacuum pump: Electric centralized vacuum generation
- Dry and lubricated vanes vacuum pump
- Side channel vacuum pumps
- Suction flow: 4 to 1080m³/h
- No air consumption
- Vacuum filter and regulation valve included
Vacuum supply for suction cups on tight products
- Vacuum of 85 % : for various and current uses
- Vacuum filter and regulation valve included
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Advantages
¡ Patented design
¡ High operational reliability despite fluctuating or low compressed-air pressure.
¡ Integrated high dirt holding capacity pleated filter
¡ Automatic vacuum filter cleaning system
¡ Compact size and light weight
¡ VMECA Twofold Silencer assures low noise levels and adjustable exhaust direction
¡ Optional Air-saving kit(AS-KIT) available to minimize energy consumption
¡ Optional factory installed air control/ Vacuum release valves and Vacuum switch available
¡ Easily mountable and interchangeable vacuum cartridge
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SIMPLE PUMPS
Designed for slaving machines with different vacuum applications
Recommended for sucker handling of big loads since they ensure support even with power cut off.
They offer the advantage of low energy consumption with the pump working only for the actual requirements, managed by a vacuostat
Available with horizontal or vertical reservoir of minimum capacity 6 L maximum 1000 L
Capacity from 2 to 300 m3/h
Maximum vacuum level: 99%
SAFETY PUMPS
Specifically for the centralization of vacuum in sites with multiple points of use
They ensure operation 24 hours a day operating with exchange of priority between the assembled pumps.
Very low energy consumption with the pump working only for the actual requirements.
Available with horizontal or vertical reservoir of minimum capacity 150 L maximum 4000 L.
Can be combined with pump sets of capacity above 2000 m3/h.
Maximum vacuum level: 99%
PNEUMATIC PUMPS
Similar in operation to blade vacuum pumps, they differ in the use of compressed air multi-stage ejectors
Vacuum accumulation reservoirs from 6 to 1000 L
Capacity from 15 to 660 m3/h
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Meet our High Vac Dia-Va®c…… the Highest quality vacuum pumps on the market. You will find the High Vacuum Dia-Vac® pumps to be extremely reliable and quiet with minimal vibration. Available with General Purpose, Explosion proof, Air Driven, TEFC, and DC motor options. Ultimate vacuum to 3 torr (29.8 InHg) in quad head configuration or 10 torr (29.5 InHg) in double head series configuration.
High Vacuum Double Head Diaphragm Sampling Pump (RVA2-AT-BA1 shown here)
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We have all different kinds of vacuum pumps available to meet each individual need. Size and capacities range from 3m³/h - 510 m³/h to guarantee optimal vacuum clamping fixtures whatever the circumstances.
Liquid ring pumps
Witte offers a liquid ring pump which combines vacuum supply and liquid separator in one. This pump filters gathering coolant during machining process and integrates it into its own water cycle excess fluid is returned to cycle of machining center.
Vacuum units
Operating vacuum required can be generated in many ways. Witte vacuum units feature the following:
Oil lubricated vacuum pumps with an end vacuum rate of 20mbar absolute at full suction
Integrated pressure difference switch, which automatically switches the vacuum pump on or off thereby ensuring vacuum during machining, avoiding unnecessary idle running
Protection switch which safeguards electric motor from overheating
Air filter which protects pump from dirt (made of acrylic glass with an exchangeable air filter cartridge)
Careful assembly of compatible components guarantee trouble-free and almost maintenance-free operation using Witte vacuum units in many applications
Drainage screw for coolants which have been sucked in
3m connecting cable with CEE or Schuko plug
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Designed for sucking up and recycling liquids or creamy substances
Used in industrial handling or clamping for products with abundant presence of liquids on the gripping surface
Can be fitted with automatic system for releasing accumulated fluids
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ANVER TT Series Transfer Tubes instantly provide air movement the moment compressed air is applied and their transfer speed and output flow can be infinitely adjusted by regulating the input pressure. Made from aluminum with a durable anodized finish, they come in a wide variety of bore sizes from 0.375” to 1” (9.5 to 25.4 mm) I.D., with air flows from 15 to 145 SCFM.
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They exploit the principle of the Coanda effect
They were originally designed for sucking and transporting products like dust, granulates, sawdust, grit, metal shavings, but are also suitable for oil spray and welding fumes
Characterised by their low head and very high volumetric yield
They can also be used as blowers, or for cooling surfaces
Maintenance free, good filtering of the compressed air supply is recommended
Available with intake diameters from Ø 7 to Ø 50 mm
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Electric and Compressed Air Powered Vacuum Pumps, Vacuum Generators and Vacuum Stations, Vacuum Valves and Switches, Vacuum Filters and Exhaust Mufflers, Air Movers and Transfer Tubes, and a wide range of Vacuum System Accessories, all available at competitive prices.
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