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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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Theis is most significant model base on the multi stage principle Low compressed air are required far massive evacuation volumes at high vacuum flow and high vacuum level rate. V-tec air saving kit is available in this pump in order to maximum reduce the energy usage. VITON & EPDM seals can be also stipulated as option.
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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 with easily clogged filters
Maintenance free, good filtering of the compressed air supply is recommended
Maximum vacuum level: 550 mmHg (75% vacuum)
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KNF LABOPORT pumps: chemiecall-resistant Diaphragm Vacuum Pumps for the universal applications in laboratories.
KNF LABOPORT diaphragm pumps 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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ZEPHYR KLR
Claw pressure/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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If you need a small, quiet source of vacuum or pressure, you'll find the unit for your application in our line of oilless diaphragm air compressors and vacuum pumps.
Bonded connecting rod and 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 DC motors are available to satisfy virtually any electrical requirement
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KNF 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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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 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 shaft 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 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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| The MEC series is composed of 8 models (MEC 1000, MEC 1600, MEC 2000, MEC 3000, MEC 4000, MEC 5000, MEC 6500 and MEC 8000) with different capacities from 1260 lt/min. to 8100 lt/min. and it is available in versions /M with overdrive, /P for pulley application, /D direct drive and /H for hydraulic transmission. The Exhausters/Compressors of MEC series are equipped, as series, with a force feed lubrication system (with this the user sets manually the oil flow in the body through a tap) and - on demand - with an automatic lubrication system (with this the quantity of lubricating oil which enter the pump is automatically fixed and the user doesn't interfere in any way). |
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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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Technical data:
Capacity up to 1000(m3/h)
Vacuum up to 730 (mmHg)
Design:
Liquid ring vacuum pumps CEL (single stage) and CEH (two-double) are rotary pumps, with star type impeller eccentrically placed in the cylindrical body.
The principle of operation is based upon the rotation of the impeller eccentrically placed in the cylindrical body, so that the auxiliary liquid forms water ring. During the rotation, a part of the water ring enters and emerges among the blades of the impeller so discharging (sucking part) of the operating gas (air), forms appropriate vacuum. The direction of rotation is signed with an arrow on the pump itself.
Except the impeller, the pump has no other movable parts, so that there is no need of any additional lubrication (except bearings) and the sealing between the impeller and the side plates is realizes with the auxiliary liquid.
The water ring also absorbs the whole water vapor that enters with the working gas, thus absorbing the impurities and taking off the heat of the gas.
The service liquid is usually water with optimal working temperature of +150C (max. 450C).
CEL - single-stage pumps with maximum vacuum of 610 (mmHg) can be used in
CEH double-stage pumps with maximum vacuum of 735 (mmHg)
Applications:
- Paper and cellulose industry,
- Milking sets
- Absorption of vapors in ironing units
- Filter purification
- Humidity absorption of the fabric in textile industry,
- formation and maintenance of the vacuum in the vacuum plants,
- in chemical and pharmaceutical industry,
- in food industry,
- desalination plants,
- in impregnating equipment,
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The comprehensive Sterling SIHI range of liquid ring vacuum pumps is available in single and two stage designs, with suction capacities up to 12000 m3/h and suction pressures in the range 33 to 1013 mbar. In addition, above atmospheric pressure these pumps can be used as compressors.
SIHI FULL RANGE PERFORMANCE
Capacity - 12,000 m3/h
Suction pressures - 33 to 1013 mbar
The latest addition to this is the SIHI LPH-X range, which is available in one and two stage variants and able to operate at 50Hz and 60Hz.
It has been designed for interchangeability with the well established LPHA range and offers the lowest cost of ownership.
SIHI LPH-X PERFORMANCE
Single stage:- Suction pressures - 120 to 1013 mbar
Suction volume flow - 50 to 850 m3/h
Two stage:- Suction pressures - 33 to 1013 mbar
Suction volume flow - 44 to 800 m3/h
FEATURES
Interchangeable with previous LPH range
Complies with ATEX legislation
Single and two stage
Modular construction
Compact design
Fewer components
Extensive range of sizes, materials and
sealing combinations
Seal accessibility
Engineered systems
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An elastomer diaphragm is moved up and down by an eccentric. On the down-stroke it draws the air or gas being handled through the inlet valve. On the up-stroke the diaphragm forces the medium through the exhaust valve and out of the head. The compression chamber is hermetically sealed from the drive mechanism by the diaphragm. The diaphragm pumps transfer, evacuate, and compress completely oil-free.
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Sterling Service has more than 200 specialised service centres around the world. These are supported by a network of manufacturing centres and 50 wholly owned sales operations. All of this ensures the highest level of service is provided to our customers at a local level.
WHATEVER THE SOURCE OF YOUR ORIGINAL VACUUM EQUIPMENT - STERLING SERVICE SUPPLIES THE SOLUTION FOR YOUR PUMPS & COMPRESSORS.
- Replacement vacuum pumps
- Replacement compressors
- Emergency breakdown cover Repair
- Extended warranty
- Refurbishment
- Service contracts
- Original spare parts
- On-site service
- Re-engineering
- Commissioning-
- Installation |
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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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Available in oilless or lubricated, motor-mounted or separate drive, Gast rotary vane compressors and vacuum pumps offer a wide choice of capabilities.
Oilless or lubricated styles will accommodate a wide variety of pneumatic applications
Self-lubricating, self-adjusting vanes on oilless models provide like-new efficiency throughout the service life of the pump
Motor mounted or separate drive versions allow versatility in selecting the right pump for your application
Miniature through larger size models offer an extensive performance range to satisfy most any need
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From 2 to 100 m3/h (1.4 to 85 cfm) : THE BEST WAY TO MEET YOUR REQUIREMENTS
PASCAL series rotary vane pumps can meet the requirements of your specific application by offering a wide range of dedicated series :
I series
Analytical instrumentation
SD series
Standard non-corrosive
C1 series
High resistance to corrosion
C2 series
Most corrosive/Semiconductor
H1 series
Hermetic, high tightness level
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| This new series has been studied to face different versions requests coming from the European Market and to allow different mounting possibilities. The STAR series is composed of 3 models (STAR 60, STAR 72 and STAR 84) with capacities from 10680 lt/min. to 14420 lt/min. It is supplied as series with the force feed lubrication, side outlets manifold with 1 revolving elbow, rear cast-iron oil tank (/...V version) or side sheet oil tank (/...F version) to allow the application where the space is restricted or to the more convenient place in the installation. The STAR series may be supplied, on request, with different kinds of fittings which may help the installation and/or the use of the pumps same. Every model of this series is available in versions /M with overdrive, /P for pulley application, /D direct drive, /H for hydraulic transmission and /K for hydraulic pump application. |
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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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MACRO VTB
Dry running rotary vane vacuum pumps
- Bearings on both sides of the rotor
- Paper inlet filter and exhaust silencer
- Flange motor with bolt coupling
Range Technical Overview :
Capacity 170-350 m³/hr at 50 Hz and 200-410 m³/hr (118-241 cfm) at 60 Hz, Continuous vacuum 200 mbar (abs.) / 24.0 in.HgV
Possible Applications :
Printing and Paper Handling, Food packaging/ Processing, Non-Food packaging, Environmental Technology, Woodworking, Medical Technology |
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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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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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COVAC SMV
Multi-stage side channel vacuum pumps
- Low noise level
- Protection from hot surfaces
- Intensive cooling
- Paper inlet filter
- Exhaust silencer and vacuum regulating valve are fitted as standard
Range Technical Overview
Capacity 180-470 m³/hr (106-277 cfm) at 50 Hz and 215-560 m³/hr (127-330 cfm), Continuous vacuum upto 200 mbar (abs.) / 24.0 in. HgV
Possible Applications
Printing and Paper Handling, Food packaging/ Processing, Non-Food packaging, Environmental Technology, Pneumatic Conveying, Woodworking, Medical Technology |
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The new "K" series blowers-exhausters, thanks to a unique modular design and the latest refinement in blower/technology, provide the highest ratio of performance to power.
Increased reliability, silent operation and reduction in size and weight; these are the best in the today's market.
For any further info, please visit our web site. |
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4 PUMPS designed for semiconductor processes
Description Applications
Adixen maglev hybrid turbomolecular pumps
5 corrosion proof features
- Automatic balancing system
- Built-in 75°C | | |
