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For the dosing of liquid chemicals, Alltech Dosieranlagen GmbH has developed the piston diaphragm metering pumps of the FKM series.
These metering pumps meet the highest requirements in operational reliability and accuracy.
Alltech piston diaphragm metering pumps are built in a modular concept. This guarantees high flexibility in combining the pump elements for various areas of applications.
By using different materials and designs for the liquid end, Alltech metering pumps may be used for the dosing of almost all kinds of chemicals.
To find an optimal solution for your dosing tasks, we offer various dosing capacities and pressure ranges.
The integrated pressure relief valve guarantees maximum security.
A wide range of accessories (stroke actuators, pulsation dampers e.g.) completes the range of our production.
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The MultiFertic® dosing pump is a heavy duty, high precision electric or diaphrgam pump for dosing chemicals products and additives. It is made up of one driving module and 1 to 4 injection modules for 25 to 500 L/H (7.5 to 150 GPH).
In order to dose different products (INDEPENDENT INJECTION) or increase the inyection flow, several injection modules can be connected in the same injector. If we do so, we can obtain a higher flow regularity. In the case of 4 modules the injection flow is practically constant.
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For corrosive and abrasive media, which have to be dosed against higher pressures than 16 bar piston pumps can be fitted with a piston-diaphragm system. The KMS system combines the advantages of leakage-free diaphragm dosing pumps and precise piston dosing pumps and thus ensures reliable dosing.
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GENERAL SPECIFICATIONS
/- 1% Steady State Accuracy over a 10:1 Turndown (w/constant speed drive)
Continuous Duty / Severe Service Design
Polar Crank Drive Design
Rugged Cast Iron Gear Housing
Modular Design
Multiplex Capability
Variable Stroke Length (non-last motion)
Integral Pressure Lubrication System
Double Ball Check Valves
Pressures up to 10,000 psig (690 bar g)
Flows up to 1,225 gph (4,637 lph)
Meets API Standard 675
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Piston pumps are precise and – compared to diaphragm dosing pumps – almost pressure-independent metering units. The flow rate changes in proportion to the stroke length and can thus be adjusted to very small values. Fields of application are – among others – process engineering and chemical processes, i.e.: wherever the medium must be metered precisely.
The FEDOS E / DX piston dosing pumps from Lutz-Jesco are available at flow rates between 0.17 and 31.5 l/h, with or without microprocessor control. Depending on the size of the pump, maximum pressures between 30 and 200 bar are admissible.
If no control is required for constant metering, the motor is connected directly to the terminal box. In this case, FEDOS E pumps are used. To change the flow rate, either the stroke length can be adjusted mechanically, or the speed of the motor is controlled by means of a separate frequency converter.
FEDOS DX pumps are used if an integration in controls or automatic control systems is requested.
FEDOS DX pumps allow the adaption to a large number of different control systems and system monitoring equipment. The signals required for the external avtivation of the pump can be simple voltage-free closing contacts from water meters or controllers or analog 0(4)...20 mA signals.
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Pulseless series is designed to be almost nothing of any pulsation with high accuracy by special cam and check valves.
Compact design achieved by the cylindrical cam which drives two plungers.
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* Lionsele® P - for pistons :
- Compact seal with low levels of dynamic and breakout friction.
- Instant response to pressure plus low power consumption.
- Maximum operating pressure: 400bar.
- Maximum surface speed: 5m/s.
* Solosele® G - for rams, rods, glands & pistons :
- Compact and robust single-element seal.
- Excellent performance at high or low pressures.
- Flexible chamfered lips for high integrity sealing.
- Maximum operating pressure: 420bar.
- Maximum surface speed: 0.5m/s.
* Solosele® S - for pistons :
- Robust double-acting seal.
- Fully moulded one-piece design with integral
anti-extrusion element for long life.
- Maximum operating pressure: 420bar.
- Maximum surface speed: 0.5m/s.
* Twinset - for rods, glands & pistons :
- For older plant with up-stroking/gravity return rams.
- Traditional sizes ranges readily available.
- More advanced designs are now recommended for most Twinset duties.
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D-A-S Compact Seal®, DBM Compact Seal: hydraulics, light to medium duty
PHD / CST Seal: hydraulics, mobile hydraulic, construction machinery
Selemaster DSM: hydraulic cylinders, machine presses, mining, steel mills, water management
Turcon® AQ Seal®: hydraulics, medium operation, piston accumulator
Turcon® AQ Seal® 5: hydraulics, piston accumulator
Turcon® Double Delta®: hydraulics, light hydraulics, medium hydraulics
Turcon® Glyd Ring®: hydraulics, gen. machine operation, machine tools, mobile hydraulics
Turcon® Glyd Ring® T: hydraulics, gen. machine operation, machine tools, mobile hydraulics
Turcon® Skirted Piston: automotive industry, shock absorbers
Turcon® Stepseal® 2K: hydraulics, machine operation, machine tools, mobile hydraulics
Turcon® Variseal® M2: hydraulics, chemical industry, aggressive media
Turcon® VL Seal®: hydraulics, machine operation, machine tools, mobile hydraulics
VEEPAC: hydraulic cylinders, machine presses, mining, steel mills, water management
Zurcon® Glyd Ring® P: mobile hydraulics, construction machinery
Zurcon® U-Cup: fluid power, hydraulic cylinders, general maintenance
Zurcon® Wynseal: hydraulics, light hydraulics, medium duty
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Bal Seal offers numerous designs and materials uniquely suitable for a wider range of reciprocating applications.
Canted-coil spring energized seals provide high performance and long seal life.
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Canted-coil™ spring energized seals provide high performance and long seal life.
Bal Seal offers numerous designs and materials uniquely suitable for a wider range of reciprocating applications.
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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 pump 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 in the vacuum section
Leak tight
Compact size
Runs at 1000/1200 rpm (50/60 Hz mains)
Rugged full cross section exhaust valves
For both horizontal and vertical operation
Typical Applications
Applications in physics
Loadlock chambers
Transfer chambers
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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Advantages to the User
Gas ballast facility
Easy maintenance
Good ultimate pressure with and without gas ballast
High pumping speed at low intake pressures
Compact design with flange mounted motor
High water vapor tolerance
Reliable continuous operation
Tolerant and rugged, due to non-contact rotary piston within the pump chamber
Very smooth operation due to dynamically balanced masses
Separate oil filling for the gear protects the gear against contaminated pump oil
Oil is used for sealing, lubrication and cooling
A built-in anti-reverse lock prevents incorrect rotation of the piston and also stops it being pulled back when the pump is switched off while under vacuum
Air cooling makes the pump environmentally- friendly and economic
Clear design and service-friendly due to the modular design
Typical Applications
Chemical, metallurgical and electronic vacuum processes
Impregnating, degassing and drying process-es in experimentation systems, in drying cabinets, extrusion etc.
Pressure range down to 4 x 10 E-2 mbar (2.4 x 10-2 Torr) without gas ballast or to 5 x 10 E-1 mbar (3 x 10 E-1 Torr) with gas ballast
Backing pump for Roots vacuum pumps at intake pressure down to 10 E-3 mbar (0.75 x 10 E-3 Torr)
Supplied Equipment
With DN 65 DIN flanges on the intake and exhaust sides for direct connection of DN 63 ISO-K flange components
Ready for operation, complete with oil filling
Special models for different motor voltages, motor frequencies and other protection class ratings are available - Details on these upon request
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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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Kinney KC & KTC Series Multi-stage rotary piston vacuum pumps provide pumping speeds of 5-112 CFM (8-190 m³/h) with ultimate pressures of 0.2 milliTorr (0.027 Pa). Our KTC series vacuum pumps include our exclusive triplex piston design to eliminate vibration.
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KINNEY rotary piston vacuum pumps provide vacuum levels to 0.2 milliTorr (0.027 Pa) with long operating life. Our triplex piston designs are inherently balanced to eliminate vibration.
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General descriptino
HINDHIVAC manufactures different models of Rotary Piston Vacuum Pumps. These Rotary Piston Vacuum Pumps are robust and are most reliable. They can be used in combination with Roots Vacuum Blowers.
These Piston Pumps are extremely useful in handling high volumes of gases and are provided with Gas Ballast Valves to pump out condensable vapors. These piston pumps are built to give uninterrupted service even under strenuous working conditions with economical power and oil consumption.
These Piston Pumps are water cooled to ensure continuous duty with high efficiency. The Piston Pump has a unique design in which the pump ensures that while the piston continues to rotate it maintains isolation of the compression and the suction cycle, drawing out the compressed air through the exhaust valve. The pump has a low oil charge and the gas ballast is provided to avoid oil contamination due to condensable vapors. This Piston Pump is water cooled to avoid over heating and for continuous running
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Booster/Piston vacuum systems combine a rugged, oil-sealed Kinney vacuum pump with a vacuum booster to supercharge the pump, allowing for deeper vacuum or greater throughput. Performance ranges to 2000 CFM (3400 m³/h) in standard systems, or to 10000 CFM (17000 m³/h) in Engineered Solution Vacuum Systems
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