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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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Overview
- High Pressure; Low noise; highly efficient
- Single, double, triple, and thru-drive pumps
- Industrial and Mobile pumps
- Design allows for cold start-ups
- Speeds to 3000 RPM
- MPS's for Different Displacements are available
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Dry running and self-lubricating rotary vane pump. Low vibration, nearly pulsation free, compact and in some cases reversible. Mainly used as a vacuum pump.
Free flow: 200 l/min max.
Pressure: 1.4 bar max.
Vacuum: -930 mbar rel.
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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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The P2000 rotary pump is specifically designed for space constrained installations, or where a simpler belt-driven design is preferred. The P2000 rotary pump is available in two different designs :
Inboard roller bearing configuration with single mechanical sealing for duties involving lubricating liquids, such as Fuel Oils, Vegetable Oils, Lube Oils, and Additives.
Inboard plain bearing configuration with gland packing for duties involving non-lubricating liquids, such as Molasses, Resins, and Polymers.
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Viking Pump presents its innovative LVP Series stainless steel Vane Pump. With 14 Bar (200 PSI) thin liquid capability, and capacities up to 36 M3/Hr (160 GPM), the new LVP pumps are designed for corrosive, thin liquids at higher pressures than other positive displacement pumps. Exceptional performance, advanced durability, application flexibility, ease of installation, and ease of maintenance helps users realize enhanced productivity, and a lower total cost of ownership.
The LVP Series is a true, industrial-duty product with exceptional performance for corrosive, low viscosity liquids. Designed to minimize life-cycle costs, its 62 Rockwell C surface-hardened stainless steel casing reduces casing and vane wear. Its standard chrome oxide coated shaft and silicon carbide bushings are extremely hard and long lasting. Its PEEK® vanes offer high strength, low friction for less wear, and broad chemical compatibility. Its maintenance-friendly design allows complete draining and easy vane or seal replacement without removing the pump from its system.
The LVP series is available in a metric-standard design, with DIN flanges, IEC motor mount, and metric-standard shaft seal options, or with ANSI flange ports, NEMA motor mount, and inch-standard seals, and can be foot mounted.
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ROTARY VANE PUMP
The key to your high level application !
Self-priming, constant flow & high pressure are the classic advantages of the rotary vane pumps.
The use of high quality materials as carbon, stainless steel or PPS Ryton, associated to innovative design gives very versatile pumps, which will handle most of yours fluid transfer problems during many years without noise !
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JABSCO Hy∼Line Rotary Lobe pumps are robust, durable machines designed for long life in demanding applications. Modular construction, using interchangeable parts, enables pumps with a wide range of seal, port and rotor configurations to be built and motorised on short lead times.
Features::
• Flow rates up to 108m³/hr (30 litres/second)
• Pressures up to Up to 15bar (220 psi)
• Temperature range: -40ºC to +140ºC
• Liquid viscosity range: 1 to 1,000,000 centipoise
• Hygienic - approved to American 3A standard
• Gentle pumping action suits viscous, delicate and particle-laden liquids
• Easy to clean, easy to maintain
• AISI316 stainless steel construction
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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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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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VANTAGE
DC fuel transfer pumps
The all new DC pump for plant equipment featuring new innovations in design and compact in size, incorporating a new level of pump intelligence allowing the pump to monitor its own activity and performance.
Studies have shown that, in the majority of cases, fuel-transfer pumps break down because of improper handling by users, including excessive or extreme use, accidental start-ups, or simple carelessness, that can leave the pump running for hours on end. Breakdowns translate into loss of time and money while waiting for the pump to be repaired. These difficulties are overcome with VANTAGE. Thanks to new, internationally patented technology, VANTAGE automatically prevents situations from becoming critical.
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Flow rate: 7.9 USgallons/min (29.9 Litres/min)
Self-priming from dry up to 1m (3ft)
Features:
• Meets USCG 183.410 & ISO8846 Marine (Ignition Protection)
Specifications:
Body Bronze
Rotor Vectra
Vanes Ryton
Seal Nitrile Lip Seal
Shaft Stainless steel
Port Type 1/2" NPT Female or 1" (25mm) Hose barb
Voltage 12 Vdc
Amp Draw 8 amp
Fuse Size 15 amp
Motor Intermittant duty permanent magnet type with reversing switch
Duty Cycle 30 minutes at 10ft (3m) at 86°F (30°C)
Weight 5 1/2 lb 2.5 kg
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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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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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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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VACUUM PUMPS with rotary pallets, load factor of 100%, with lubrication forced by oil injection in closed circuit.
Standard equipment: Radiator of oversize cooling, direct drive by engine IP 55 and elastic joining, non-return valve with the aspiration, ballast of air, filters separating aerosol of high effectiveness.
- Flow: 5 to 1000 m3/h,
- Max. Vacuum: 0,5 mbar ABS,
- Engine: 0,13 kw to 22 kw.
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The S 1.5 is a single-stage, oil-sealed rotary vane pump with a gas ballast valve. It is driven by a flange mounted AC motor. The shaft of the pump and the shaft of the motor are linked by means of a pinned coupling.
Advantages to the User
Very small and light-weight
Low ultimate pressure
High water vapor tolerance
Low noise operation
Simple to connect
Easy to maintain and use
Typical Applications
In all areas of vacuum engineering where a low intake pressure is required
Evacuation of refrigerant circuits
For suction, lifting, emptying, filling and tensioning
For installation in mobile instruments
Supplied Equipment
DN 16 small flange connection on the intake side
Centering ring and clamping ring
Exhaust port designed as a DN 6 hose nozzle
Carrying handle
Built-in ON/OFF switch and overcurrent circuit breaker
Oil filling
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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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The proper use for rotary vane pumps XS is in the 1 mbar to 10-3 mbar range. VACUUBRAND oil sealed rotary vane vacuum pumps are high performance, direct drive vacuum pumps of one stage (RE) or two stage type (RZ). With small dimensions and various direct mounted accessories such as separators, full-flow oil filters with maintenance indicator and oil mist filters they are all-rounders in fine vacuum generation. Especially for applications in chemistry laboratories, they offer a high vapour capacity for water and solvents and an active corrosion protection through an oil shut-off circuit, keeping the module under vacuum and stopping corrosives from entering the pump during non-operation.
high conductance inlet
high pumping speed even at low vacuum
high vapour tolerance
for water and solvents through gas ballast about to 10% of pumping capacity. Quieter running and good ultimate vacuum even with gas ballast.
anti-corrosion design
important inner surfaces mechanically ground and plasma treated. Oil shut-off device against corrosive gases entering the pump whilst switched off.
new lubrication circuit and large oil volume
for quiet operation and longer service intervals
compact design
smaller dimensions, low weight, ease of maintenance through telescopic design
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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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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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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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APPLICATIONS
* FOR DOMESTIC SYSTEMS AND SMALL IRRIGATION SYSTEM
PRESSURISATION.
* HANDLING OF NON AGGRESSIVE CIVIL AND INDUSTRIAL LIQUIDS.
* FOR WASHING SYSTEMS AND FOR INSERTION INTO COMPLEX
INDUSTRIAL MACHINERY AND LINES.
* FOR ANY APPLICATION REQUIRING A SELF PRIMING SYSTEM.
DESIGN ENGINEERING
* SEALED MOTOR WITH EXTERNAL VENTILATION AND FINNED ALUMINIUM
ALLOY CASING
* IP 44 PROTECTION CLASS
* CLASS “F” INSULATION
* MAX PUMP LIQUID TEMPERATURE: 50°
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Selfpriming monoblock water pumps with open impeller. The check valve inside the suction outlet avoids the syphon effect when stopping and assures the automatic re-start each time. The pump selfprimes even if partially filled and if the suction hose is completely empty. Suitable to drain clean or slightly dirty water and in flood irrigation systems.
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Rotary vane pumps, Impeller pumps
