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The U2000 rotary pump is specifically designed for systems or processes where infinitely variable flow from 0-100% of the rated pumps capacity is required. The U2000 achieves this with a variety of Control Types,without the need for speed variation devices, bypass lines/loops or control valves. Our patented Constant Pressure Control (CPC) pump will operate against a closed valve.
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The various designs and ultimate pressures of R 5 type pumps allow the pump to be easily and optimally adapted for any process. R 5 type vacuum pumps are designed for continuous operation in industry and have been successfully used for many years in various applications.
Compact design, air cooling and easy access allows rapid and simple servicing with long periods between service. 0.1 mbar to 20 mbar covers every rough vacuum application. No preventative maintenance apart from routine oil and filter change is required.
Features
* Ultimate end pressure of 0.1mbar (previously 0.5 mbar)
* Increased suction capacity at low pressures
* Reduced model variants
* Same price as old model
* Proven reliability, also under continuous operation
* Air-cooled – no water needed
* Excellent water vapour tolerance
* Standard mounted oil mist eliminator
* Easy maintenance
Application
Ideal for use in various industries such as Packaging, Chemical & Pharmaceutical Industry, Plastic, Printing and Paper, Food, Beverage, Wood, Pneumatic Conveying, Brick Making, Drying and Impregnation, Adsorption and Degassing, Handling, Environmental Technology, Metallurgy, Remediation and many more.
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The R 5 Compact range of pumps shares the same design features as the R 5 standard range, but they are optimised for use in applications and machines where space is limited.
They also inherit the wide operating range, easy adaption, continuous operation and excellent operating record of the R 5 range and their compact design makes them easy to service.
No preventative maintenance apart from routine oil changes is required.
Features
* Proven reliability, also under continuous operation
* Air-cooled – no water needed
* Excellent water vapour tolerance
* Standard mounted oil mist eliminator
* Easy maintenance
Application
Ideal for use in Packaging, Chemical & Pharmaceutical Industry, Plastics, Printing and Paper, Food, Beverage, Wood, Pneumatic Conveying, Brick Making, Drying and Impregnation, Adsorption and Degassing, Handling, Environmental Technology, Metallurgy and many more.
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Oil lubricated rotary vanes vacuum pumps, with high efficiency induction motor, with nature air cooling system and direct coupling. Incorporate a multi stage filtration system that ensures minimum leakage (< 0.1%) of lubrication oil.
Included accessories: non return valve, suction filter, outlet silencer, oil radiator and silent-blocks.
IP 54 protection, insulation class F. Connection G ½”.
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Huckepacks are the proven vacuum pumps for tough applications in the chemical and plastics industry. With their large range of accessories can be easily adapted to different processes and pumped gases.
Due its high water vapour tolerance, the pump is ideal for handling solvents and condensable gases.
Features
* Low ultimate pressure achieved by two stages
* Proven reliability and low maintenance
* Adjustable oil metering pump
* Sound rotary vane technology
* ATEX certified (option)
* Direct or self contained cooling system option available
Application
Ideal for use in Chemical & Pharmaceutical Industry, Plastic, Packaging, Brick Making, Drying & Impregnation, Absorption & Degassing, Metallurgy and many more.
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Inside the rotor slots (1), positioned eccentrically in the pump cylindrical housing (2), free moving vanes (4) are inserted (3). When the rotor turns, the centrifugal force throws the vanes against the cylindrical wall creating multiple chambers. The air taken from the inlet port (4) is compressed inside these chambers and is thrown out to the outlet port (5).
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High Throughput/Portable vacuum for:
- Glove Box
- Desiccator
- Storage Under Vacuum
- Air Sampling
- Material Handling
Features
- Free Air Displacement to 4.6 CFM
- Vacuum to 26 in. Hg, pressure to 10 PSIG
- Oil-free
- Continuous-duty Operation
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Their special design with low weight and small dimensions make the UVD units extremely compact and reliable. This is achieved through the direct assembly of rotor on motor shaft and a powerful centrifugal fan for cooling. UVD vacuum pumps are suitable for evacuation of small, closed systems with residual pressure of up to 120 mbar.
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Technical Features :
-exclusive technology : tailor made pumps precisely adjusted to requested flow and pressure
-implementation from liquid to viscous fluids but above all very good ability to pump high viscous products (up to 50 000 cSt)
-no damage to the product while pumping (no shearing effect)
-high capacity to pump fluids containing particles(up to 500 µ for solid parts and up to 10 mm for soft parts)
-synthetic pump range :polyester cristallin and stainless steel ; 100% food compatible and specially adapted to high viscous food products
-pump ATEX certified
-pressure up to 20 bars
-self priming pumps and high suction capacity due to stator eccentricity
-very long time expectancy with greasy products( 30 to 40 years)
-possibility of very low dischargment (0.5 liter/hour) and up to 30m3/h
-easy reverse plus system (unchanged flow sense whatever the rotation sense)
-easy and not expensive maintenance due to the pump design
-adjustable safety by-pass possibility on the complete pump range
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These pumps have a number of vanes that are free to slide into or out of slots in the pump rotor. When the pump driver turns the rotor, centrifugal force, push rods, and/or pressurized fluid causes the vanes to move outward in their slots and bear against the inner bore of the pump casing forming pumping chambers.
As the rotor revolves, fluid flows into the area between the vanes (pumping cambers) when they pass the suction port. This fluid is transported around the pump casing until the discharge port is reached. At this point the fluid is squeezed out into the discharge piping.
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The variable volume and pressure compensated design simplifies circuit design, reduces heat and noise, and can lower horsepower requirements. These rugged PVR vane pumps feature compact design and excellent horsepower to weight ratios, and are known for being the medium pressure workhorse in the industry. PVR pumps maintain constant pressure while matching system flow demands.
A direct spring operated compensator provides fast response for varying system demands and eliminates contamination prone hydraulic assisted compensator valves and pistons. The patented "Walking Ring" design is a unique indexing pressure ring design that rotates slightly with every change in output. Wear is distributed evenly around the inside surface of the ring circumference, which helps to extend pump life.
Hydrodynamic journal bearings eliminate shaft to bearing contact, and since there are no moving parts with this bearing design, pump life is not determined by a B-10 rating. Balanced vane tip loading acts throughout the entire pumping cycle to extend ring and vane life. The one piece forged rotor shaft can absorb system loads with minimal deflection.
To simplify maintenance, the patented pressure balanced thrust plate eliminates the need for shims and spacer units, and yields pump efficiencies up to 90%. Computer designed porting reduces noise at all pressure and flow levels with noise levels as low as 68 dBa [NFPA T3.9 12M-1970 (R1981) Tested]. This can help eliminate the costs for special noise abatement enclosures.
Specifications
Mountings:
PVR6 and PVR15 series feature SAE 2 Bolt and manifold mountings
PVR50 series features the standard Continental 4 bolt mount, as well as an SAE ' D' 4 bolt mount
Capacities: 4 to 70 GPM
Operating Pressures: 100 to 2000 PSI
Pressure Compensation Ranges: 100 to 2000 PSI
Recommended Fluids:
Petroleum-base, most phosphate esters, water emulsions and water glycol
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Edwards RV pumps have become the industry standard for scientific primary pumping applications. RV pumps are uniquely capable of delivering high or low throughputs with high ultimate vacuum. This, combined with ultra-low noise levels, makes them ideal for a wide range of applications and environments.
All pumps are approved to UL and CSA standards by an external test house. Edwards has a global network, providing world-wide support for product applications and service.
Supplied with: 1 liter of Ultragrade 19 oil, inlet filter and O-ring.
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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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V-VC
Volume flow: 50 to 1535 m³/h
Vacuum: 0,1 mbar
The oil-lubricated rotary vane vacuum pumps V-VC are based on three different designs:
• Compact pumps with overhung bearing design
• Medium ranges with rotors supported on both sides and flexible coupling
• Large pumps with rotors supported on both sides, flexible coupling and double walled cylinder
V-VC-machines are air cooled in standard version. An oil-water cooler is available for high ambient temperatures or for heat recovery. The exhaust air is cleaned in a built-in mist filter with a very high separation efficiency ensuring oil free operation in all working conditions.
Typical Application:
Central vacuum systems, Environmental engineering, Food processing, Industrial applications, Medical industry, Packaging industry, Pick and Place, Pneumatic conveying, Vacuum drying, Woodworking industry
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Kinney Rotary Vane vacuum pumps provide an economical vacuum source for those applications where the process is relatively clean or filtered. Gas ballast valves for vapor handling applications are included as standard equipment.
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Thanks to the high quality of material and components and to the technology of construction, the single stage UVL vacuum pumps achieve one of the best vacuum degrees attained by similar units available on the market.
UVL vacuum pumps are suitable for evacuation of small closed systems or for continuous suction within a pressure rate from 200 to 2 mbar (up to UVL18), from 400 to 0,5 mbar (from UVL25), from 400 to 10 mbar (RA version).
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RV Rotary Vane Pump Range
RV series pumps are unique in their capability to deliver high or low throughputs with high ultimate vacuum, which combined with ultra-low noise levels makes them ideal for a wide range of applications and environments.
* 48 dBA and intrusive frequencies minimised.
* Dual mode.
* Easy-to-use gas ballast.
* Fast acting inlet valve for system protection.
* High torque, dual voltage/dual frequency motor, electronic start relay.
* Efficient high pressure lubrication.
* Oil-tight with printed gaskets, effective shaft seals.
* Clamped-in sight glass.
* Oil box well contains filling spills.
* Hi-tech polymer blades, large diameter, easy-clean oil passages.
* Consistent, built-in quality, cast bar construction.
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The KTM series has been recently planned and manufactured with vanguard technical solutions and with materials of high technology. This series is composed of 4 models (KTM 1200, KTM 1500, KTM 1800 and KTM 2300) with capacities from 21500 lt/min. to 36300 lt/min. and it is available in versions HFR and PFR. The Exhausters/Compressors are equipped, as series, with an automatic lubrication system and, on request, with a water-cooling system on the body and flanges too. The building characteristics of Exhausters/Compressors of KTM series allow a continuous use. There are also available many fittings to complete the application.
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The rotator pump calls colloid pump , trefoil pump , sole pump etc., which are widely used in food and beverages, chemicals, pharmaceutical industries. Due to the unique shape of the pump rotor and high accuracy requirements, it has few successfully produced domestic manufacturers. Many users only have to buy imported equipment. To change this negative situation, Secretary technical research staff in our company. Use C language to have worked out rotator curve layout procedure and have input which into the processing center to make precision process. The key components of the pump to ensure the consistency of the high-precision requirements and strict requirements.
Model TRA Cam rotor pump is designed by Boao based on traditional TR pump, to make which superior performance more beautiful ,higher efficiency . Structure : it adopts integral coupling assembly ,which can make the machine more compact(length can be shortened 100-250 mm) and save occupying area .It is covered with stainless steel, mirror polishing, good appearance, high grade ,no occurrence of dropping.
Brief application of a pump rotor:
-Beverage categories : dairy foods, latex, chocolate syrup, cheese wort, beer, soft drinks
-Fruit concentrates : pudding, jam, jelly, tomato sauce
-Paste products : fats and oils, etc.
-Facial cosmetics, detergents, hair gel, aromatic oils, etc.
-Drug categories : Extract, emulsion, pills pulp
-Chemical Industry : dye, fat solvents, and polymer resin
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General description
HINDHIVAC "FD" Series Rotary Pumps are designed to address the needs of all the major requirements like research as well as industrial applications.
Raw Materials are chosen keeping in view of continuous pumping requirements. Pressure tight, special grade, fine grain castings & high carbon steel for internal parts are hardened and ground to close tolerances. These ensure noise and vibration at negligible minimum levels. Compactness and minimum oil charge are the highlights of the design feature.
These Rotary Pumps have a gas ballast facility to pump most condensable vapors without any notable oil contamination. An anti-suck-back facility prevents oil entering the system in the event of pump being switched off due to power failure. An integral Oil pump ensures lubrication and sealing to build high vacuum.
These Rotary Pumps find application in the area like Impregnation, Nuclear particle study, Electronic Tube evacuation, Lamp manufacturing Industries, Air conditioning and Refrigeration, Freeze Drying, Gas circulation, vacuum forming, Filtration, Metalizing, Distillation, Vacuum Metallurgy, etc.
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