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Oil free-Linear Diaphragm Pump enviro series
Contamination free blowing
ET series linear diaphragm pumps provide a clean oil free air source, wich is exceptionally quiet in operation and vibration free
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MacRoy D
Multi-function discharge valve for pressure relief, back pressure, purge, & bleed
Front-end scavenging drive design for full evacuation of process fluid regardless of pump capacity setting
Unique motor controller available for automatic control from either a pulse or 4-20 ma signal
MacRoy G
Double diaphragm available
High viscosity and slurry liquid end options
56C face and IEC motor options
Variable eccentric drive design minimizes flow pulsations and mechanical shock
%u2022 AC & DC variable speed drives available for automatic control from a 4-20 ma signal
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The gamma/ L is the world's first calibrateable pump of its performance class. The metered quantity is directly displayed in l/h. The large illuminated LC display makes sure that all displayed variables are simple to read. The integrated 2-week Process-Timer (optional) offers an extremely wide range of application possibilities.
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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
Hydraulically Actuated Metallic Diaphragm
Triple Diaphragm Design
Double Ball Check Valves
Pressures up to 15,000 psig (1,035 bar g)
Flows up to 175 gph (663 lph)
Meets API Standard 675
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Bellows metering pumps operate on a positive displacement principle. Pumps are designed to displace both corrosive and non corrosive fluids. Accurate and repeatable to 0.5% from stroke to stroke, when pump is set 50% to 100% of full stroke. Dry run capability, self priming, and no dynamic seals. Discharge pressure is maintained over the entire flow range of the pump. Poppet valves are utilized to prevent backflow; and springs are available to provide a positive shutoff, preventing siphoning through the pump in applications where a positive suction head exists.
Typical applications include film and x-ray processors, silver recovery systems, wafer and silicon chip washers and processors, detergent dispensers, blood analyzing equipment, industrial floor scrubbers, thermo therapy equipment, waste removal systems, and wastewater and water treatment systems.
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Full plastic Pnematic Pumps for transfer and suitable for all fluids, even the most corrosive. The parts in contact with the liquid are fluoropolymers (PTFE / PFA). This range is ideal when used in the distribution and packaging of products highly corrosive and aggressive (type HCL, HF, SOCl2; TFA, Slurry, PIC, ...). Similarly, these pumps are particularly suited for applications requiring a low level of particulate and ionic contamination (pharmaceutical contamination measures, dosages of rennet in the manufacture of cheese, ...) Distribution of 1 to 100l/mn; Determination until to 10l/mn.
Availaible in 2 versions :
PPS: pneumatically operated
PPSE: Electro pneumatically operated
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Addressing the specific requirements of equipment manufacturers, Iwaki America has developed a full line of economical, versatile, OEM and Multiplex pumps featuring rugged gear-motor drives and flexible designs. Proven performers, Iwaki America bellows pumps are extensively used in the photographic, plating and electronics industries.
Iwaki America Bellows Metering Pumps offer:
* Blow-molded polypropylene bellows ensuring even wall thickness for long life.
* Standard bellows available in 1”, 1½” and 2”sizes
* Simple liquid end construction, assuring trouble-free pumping
* Anti-syphon spring (Hastelloy C) available
* Sure-seating elastomeric poppet valves provide positive backflow protection<
* Optional duckbill valves for slurries<
* Multiplex units utilizing quiet, durable nylon gear-drive.
* Easy front access to each head for output adjustment and service in multiplex units.
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Corrosion resistant, multi-purpose pump
Manufactured using a combination of polypropylene and synthetic rubber, the pumps in this series can handle acids, alkalis, and various corrosive chemical solutions. Furthermore, capable of dry run operation and self-priming, these pumps can be used for multiple purposes as desired.
Leakage-free, safe structure
Since the pumps in this series are free of shaft seal, there is no trouble caused by liquid leakage. Also, the pump has its motor protected with a cover.
Superior durability
The specially designed bellows, molded as a single body, can ensure tens of millions of expansion and contraction cycles. Combined with its rugged drive mechanism, the pump provides superior durability.
Wide range of discharge capacity
The pump provides three types of flow rates by changing its bellows. Moreover, if the pump is a multi-head type, proportionate injection of several different liquids is also possible.
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The Micro Dia-Vac® pump is the smallest pump offered by ADI providing exceptional quality, reliability and affordability. Available with general purpose shaded pole or brush/ brushless DC motor options. Maximum performance range: 0-13 LPM, 0-28”Hg, and 0-30 PSIG.
Double Head Diaphragm Sampling Pump (B162-FP-AA1 shown here)
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The Micro Pumps are used frequently in the fields of analysis and medicine.
CONCEPT
The Micro Diaphragm Gas Sampling Pumps from KNF
are based on a simple principal - an elastic diaphragm,
fixed on its edge, moves up and down its central point
by means of an eccentric. In this way the medium is
transferred using automatic valves.
The range of KNF Micro Pumps is for the equipped with the patented stress-optimised structured diaphragm, resulting in a high pneumatic performance, a durable product and compact size. New, very efficient
valves and sealing systems as well as the precise placement of the pump head are some of the other technical features we can offer.
For pump drive we provide a selection of dc motors with
various levels of performance, durability and price.
AREAS OF USE
KNF Micro Diaphragm Pumps are used frequently in the
fields of analysis and medicine.
For instance as pumps for gas measurement, for
example for sampling environmental conditions in the
workplace, or for exhaust gas and smoke analysis or
built into machines for measuring blood pressure.
As they are dc driven, the micro diaphragm pumps are
suited for use in portable and stand-alone equipment
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Bleach Compatible Bellows Pump%u2122
GRI is excited to introduce to its current lines of Compact Bellows Metering Pumps and Mini Bellows Pumps, a Bleach Compatible Bellows Pump.%u2122 Engineered to withstand the corrosive and destructive nature of bleach, the Bleach Compatible Bellows Pump,%u2122 as its name suggests, will allow the pumping of bleach utilizing GRI's time-proven bellows and valving technology.
Mini Bellows Metering Pumps are ideal for low flow, low pressure metering applications. The pump is constructed entirely of plastic and provides an accurate chemically resistant metering pump with a long life, at an economical price. Now, because of GRI's bleach compatible technology, the Mini Bellows Metering Pump offers a wider range of use in the medical industry.
GRI's Compact Bellows Metering Pumps were specifically designed for metering applications requiring low discharge pressures. Compact pumps have been successfully applied in photo, X-ray and dental film processors, silver recovery, and scientific and analytical instruments. This pump now offers even more flexibility with its' bleach compatible version.
GRI's goal is to meet your special needs, whether it's modifying a current product or designing a new pump according to your exact specifications. Our technical sales staff and engineering department are uniquely structured to quickly evaluate your application and create a solution specific to your pumping needs.
As the needs of the market change, GRI stands ready with the technology, engineering expertise and manufacturing capability necessary to meet these challenges and provide superior pumping solutions to help move the markets into the future.
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Mini Bellows Pump models are ideal for low flow, low pressure metering applications. The pump is constructed entirely of plastic and utilizes GRI's time-proven bellows technology to provide an accurate chemically-resistant metering pump with a long life, at an economical price.
Tandem Pump configurations are available and the flow rate of each bellows module is independently adjustable to provide a wide range of flow rate settings.
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Dry runnig miniature diaphragm pump for liquids
Direct drive with different DC motors
Excellent transfer when handling mixed media liquid / air
Free Flow 180 ml/min
Maximum pressure height up to 80 m H2O
Suction height up to 6 m H2O
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TD05
Contamination free pumping
These micro diaphragm pumps provide a clean oil free vacuum and pressure source which is suitable for continuous or intermittent duty.
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Plastic corrosion-resistant pumps
Pumps for processing chemically-aggressive liquids made from corrosion-resistant thermoplastics: PP, PVC, PVDF, PE-HD. No metal parts in contact with pumped liquid. Chemical pumps designed around system specifications and chemical resistance
Quick maintenance and with easy-to-replace components, diaphragm pumps are fed with non-lubricated air and have an adjustable flow rate and head.
Their explosion-proof properties have been certified for the ATEX version according to Directive 94/9/EC ATEX Equipment.
Speed fine tuning without affecting high pressure. These pneumatic diaphragm pumps also run dry without problems and are equipped with patented internal coaxial exchangers.
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D5 series
Vacuum pump/compressor
Contamination free pumping of air and gas
D5 pumps provide a clean oil-free vacuum and pressure source in a small, very quiet package.
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Self-priming diaphragm pump with 12v or 24v DC electric motor. Flow rates from 4-8 litres/min (1-2.1 US gallons/min), pressure switch control or with a bypass, or both, capable of pressures up to 6.5bar (95psi)
Features::
• Handles Water-like and Viscous Liquids Up to 250 cP
• Chemical-resistant polypropylene pump head for long life
• Latest techhnology internal check-valves for reliable self-priming
• Choice of elastomers for maximum chemical compatibility
• Internal bypass for excellent performance range
• Optional pressure-switch control to run the pump only as needed
• Available with long running heavy duty motor with built-in thermal overload
• Available with commercial-duty DC monitor for continuous operation
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CMP-32 Liquid(water) micro pumps are well suited for transferring and evacuating neutral or corrosive liquid as well as water with low flow and low pressure.
Technical Features
1.Uncontaminated flow.
2.Non-metallic construction.
3.Compact size.
4.Maintaince free.
5.High level of water tightness thanks to the closed diaphragm surface and special sealing system.
6.Can operate in any installed position.
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CMP-17L Liquid(water) micro pumps are well suited for transferring and evacuating neutral or corrosive liquid as well as water with low flow and low pressure.
Technical Features
1.Uncontaminated flow.
2.Non-metallic construction.
3.Compact size.
4.Maintaince free.
5.High level of water tightness thanks to the closed diaphragm surface and special sealing system.
6.Can operate in any installed position.
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CMP-18 Liquid(water) micro pumps are well suited for transferring and evacuating neutral or corrosive liquid and can against high pressure.
Technical Features:
1.High system pressure.
2.Non-metallic construction.
3.Compact size.
4.High level of water tightness thanks to the closed diaphragm surface and special sealing system.
5. Uncontaminated flow.
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General description:
ELADOS EMP metering pumps are reciprocating positive-displacement pumps with a special electrical motor drive which has been tried and tested in the field. The use of various types of controller means that the pumps can be adapted to any operating procedures for quantitative and proportional metering.
Features :Electric motor-driven diaphragm pump for dosing capacity 1,4 - 24,0 l/h
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The MEMDOS DX motor-driven diaphragm dosing pump does not only stand out for its performance but also for its reliability, versatility and user-frienliness: The control is easy to understand and to operate.
MEMDOS DX pumps care totally leakage-free and thus also suitable for toxic and aggressive media.
On request, the MEMDOS DX pumps can also be supplied with a double-diaphragm system. Then uncontrolled leak-age of media is avoided even if the dosing diaphragm wears out.
Wherever high flow rates in controlled processes are required e.g. in sewage treatment plants. Thanks to the sturdy tappet drive with manual or automatic capacity adjustment, acids, lyes, precipitating agents and flocculents are dosed reliably and precisely.
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Metering pumps with mechanically linked diaphragms are almost universally applicable in the low pressure range. They offer a favourable cost/performance ratio at minimum service effort.
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Natural Gas Operated Pumps are CSA (Canadian Standards Association) certified for operation using sweet or sour natural gas. The pumps are also compliant with NACE Standard MRO175/ISO15156. The sweet gas pump utilizes Aluminum or 316 Stainless Steel wetted construction with Buna or Virgin PTFE diaphragms and check balls.
The gas valve is constructed of Aluminum with Buna elastomers. Pumps are fully groundable, preventing static discharge. A Stainless Steel gas valve option is available on G15 to G30 pumps for corrosive applications.
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Product Features
* Custom OEM Models
* Quiet Operation
* Low Power Consumption
* Low Starting Current
* Oil-less, Contamination-free exhaust air
* Long Life
* Automatic Pressure Limitation
* C.E. Compliant and U.L. listed Models
* U.L. Outdoor Rating on HP Series
* Easy to Service
*Thermal Protection
*Aerobic Wastewater Treatment
*Aquaculture Aeration
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KNF diaphragm pumps for air and neutral, slightly aggressive, 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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VACUUBRAND's aluminum design diaphragm pump is a perfect match for many applications in the laboratory and operations because it is oil-free and whisper quiet, and because it requires so little service. Diaphragms have especially long lives, and hermetically seal the drive space from the pumping chamber to protect mechanical parts from corrosion. The pumps achieve their distinctively high performance from high pumping chamber volume relative to the minimal dead space. Highly flexible FPM double diaphragms with fabric reinforcement guarantee an extremely long diaphragm lifetime. The pumps operate absolutely oil free and do not have any sliding components on the vapor side; in normal operation they are completely free of abrasion. Besides contributing to the long service intervals, the lack of abrasion also eliminates most of the particulate impurities frequently generated on the vacuum side of scroll or piston pumps.
- innovative connections in the new NT models ensure very low leak rates for excellent flow rates under vacuum and long-term performance stability, even after thousands of hours of service.
- no abrasion, making it dust- and contamination-free
- long diaphragm and valve lifetimes: made of highly flexible FPM, with fabric-reinforced double diaphragms for improved long term stability
- new patented drive support system in NT pump models provide for uniquely quiet, low-vibration operation
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The D7 vacuum pump/compressor provides a clean oil free vacuum and pressure source. Suitable for continous duty the D7 it ideal for use in medical and sampling applications where long term reliability is essential.
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For applications requiring extremely quiet, highly efficient operation and simple maintenance, our oilless linear pumps have found widespread use in the medical, industrial, chemical, environmental, and scientific industries.
Smooth air flow makes these models ideally suited for applications requiring consistent air flow
Electromagnetic oscillation eliminates sliding parts, minimizing power consumption, offering high efficiency and long-term continuous operation
Oilless operation means exhausted air is always clean and particle-free
Low noise level due to innovative design considerations in the pneumatic circuit and mechanical construction
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Diaphragm pumps
