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Advantages
Flexible
Optimal capacity adaptation to widely varying production processes
Variable stroke for each pump allows independent adjustment of each component
Variable speed drive allows flow rate variations while maintaining constant proportions
Economical
Automation allows higher production efficiency to be achieved
Adaptable
Existing installations can be altered or expanded with extra pumps or automatic control
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These pumps with mechanically actuated dual diaphragms bring the advantages and security of the diaphragm design to applications with operating pressure up to 20 bar and flow rates up to 3.000 l/h at an economical price.
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Specifically designed to overcome the challenges of reliable and accurate pumping at high-volume capacities. Every revolution of the 420 pumps more than 1½ gallons; the 520, more than 2 gallons. Ideally suited for tomato, vegetable and pet food industries and for chemical/industrial applications.
- Rotor/shaft connection sealed from the product zone
- 316L stainless steel pump body
- Exclusive, non-galling Waukesha "88" alloy rotors;
316L stainless steel rotors optional
- Bi-directional flow
- Mechanical seals standard; O-ring seals or variety of
standard commercial seals optional
- Seal replacement from the front without removing
pump body
- Maximum pressure: 150-200 psi (10.3-13.8 bar)
- Temperature range: -40° F. (-40° C.) to 300° F. (149° C.)
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Waukesha Cherry-Burrell's traditional "Can-Do Pump." Versatile in application, its reliability has made it the industry standard worldwide for more than 50 years.
- Easy cleaning and disassembly
- Flexible, three-way mounting
- Field interchangeable single and double "O" ring and mechanical seals
- Exclusive, non-galling Waukesha "88" alloy rotors
- 3-A and BISCC approved
- Maximum pressure: 200 psi (13.8 bar)
- Temperature range: -40° F. (-40° C.) to 300° F. (149° C.)
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NOVAPLEX pumps are powerful diaphragm process pumps for a variety of applications. They are best suited for critical high pressure installations. Additionally, they can be used when the capability of classical metering pumps is exceeded.
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Air Operated Double Diaphragm, AODD, from Johnson Pump. AODD pumps are used or have a potential in all types of industries such as:
• Petrochemicals
Tank cleaning, oil sludge, petroleum, benzine
• Chemicals
Acids, alkalis, suspensions, latex, solvents, electroplating baths
• Paint and Ink
• Resins and Adhesives
• Pulp & Paper
Printing inks, dispersions, pulp and paper slurries
• Pharmaceutical
Syrups, alcohol, glycerine, ointment, tablets pastes, oils
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Advantages
Flexible
Optimal capacity adaptation to widely varying production processes
Variable stroke for each pump allows independent adjustment of each component
Variable speed drive allows flow rate variations while maintaining constant proportions
Economical
Automation allows higher production efficiency to be achieved
Adaptable
Existing installations can be altered or expanded with extra pumps or automatic control
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These pumps with mechanically actuated dual diaphragms bring the advantages and security of the diaphragm design to applications with operating pressure up to 20 bar and flow rates up to 3.000 l/h at an economical price.
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The dosing pump DUO CCS is working with the patented Chemical Control System CCS to control the used chemical permanently as well as the fill up level of the chemical container. Automatic switch off of the pump when mix up chemical or empty container. The tubematerial is also be secured against "wrong " chemical; the washing result can be re-produced at any time.
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Johnson Pump has a long and broad experience of the design and manufacture of flexible impeller pumps. Our pumps have always stood for innovation and quality with strong emphasis on the flexible impeller itself – the main reason for the successful growth of Johnson Pump from the start some 30 years ago. Typical is the latest development – the first flexible impeller in the world produced, tested and certified according to the FDA (US Food and Drug Administration) milk compound formulation. The formulation comprises all types of foodstuffs.
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The G2000 is a fixed flow, heavy duty, transfer pump. It is available in a variety of materials to suit various fluid types.
Capacity up to 500 M3/hr 2200 USGPM
Pressure up to 40 Bar 580 Psi
Viscosity up to 1,000,000 cSt 4,630,000 ssu
Temperature -40 to +300 C 570° F
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Magmo pumps are designed principally to handle high viscosity abrasive sugar products, such as Molasses, Massecuite and Magma. The ellipse and scraper principle it uses was originally devised by the sugar industry itself to overcome the problems associated with pumping these difficult liquids.
The current design includes the best features from previous pumps and successfully deals with the problems common to pumping liquids such as massecuite.
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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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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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Cartridge mounted mechanically balanced seals, manufactured in accordance with API 682 standards. These seals are designed for heavy duty applications and/or applications which are dangerous to both people and surrounding atmosphere.
They offer the best performance possible in terms of reliability and gaseous emission control, making them the ideal solution for petrochemical plants.
They are available as single or double seal construction in the various versions required by API Standards.
The metallic bellows designs are particularly suited to high temperature and/or corrosive liquids.
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Among the most efficient, with the smallest footprint in the industry, the Waukesha Cherry-Burrell Homogenizer delivers more output for its plant space than any other. Advanced, fluid-dynamically engineered homogenizing valves achieve the desired degree of dispersion/emulsion with lower pressures, requiring less energy and extending the life of moving parts.
- Precise, non-adjustable plunger seal; double seals standard, single seals optional.
- Injection cooled and flushed seals resulting in increased seal life.
- Headblocks with hardened replaceable valve seats.
- Sanitary overpressure relief device.
- Modular valve assemblies; single or double stage, manual or hydraulic.
- Multiple plunger sizes available for each model.
- Easy to maintain with front loaded seals and separate drive components.
- Also available without homogenizer valves for service as High Pressure Plunger Pump
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Centrifugal Pumps are the most common and well-established pumps on the market. They come in many different models and can transfer fluids with high efficiency over a wide range of flows and pressures. With more than 70 years in the Centrifugal Pump business, Johnson Pump offers several series of centrifugal pumps, many of which comply with ISO, DIN and API standards.
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CombiSump
A sump pump designed to EN 733 (DIN 24255) and EN 22858 (DIN 24256)/ ISO 2858
Suitable for thin, clean or slightly contaminated liquids as water, effluent, cleaning products, chemicals, hydrocarbons.
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The Triro pump is of the positive displacement axial flow screw type with only three moving parts - a power rotor and two idler rotors. These three rotors (hence the brand name TRIRO) have accurately machined intermeshing threads which enfold the liquid being pumped and act as seals in relation to each other and to the pump body or sleeve in which they rotate.
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The Twinro 2 screw pump is a heavy duty, fixed flow transfer unit. It is available in either Iron, Steel or Stainless Steel constructions to suit a variety of duties. The design of the screwset means the screws intermesh without metalic contact, making the pump suitable for non-lubricating duties. The pump is available in two configurations :
Outboard bearing pumps suitable for non-lubricating liquids, such as Petroleum Liquids, Palm Oils, Fatty Acids and Water Emulsions.
Inboard bearing pumps suitable for lubricating liquids, such as Lube Oils, and clean Fuel Oils.
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Acoustic sensors for pump monitoring
SITRANS DA400
Leakages on delivery valves of oscillating positive displacement pumps (e.g. piston pumps) can be detected by measuring cavitation.
The acoustic diagnostic device consists of cavitation sensors and an analyzer unit which supplies the sensors with electrical energy and detects, filters and evaluates the measured signal and outputs an alarm signal on exceeding a defined limit value.
Acoustic sensors for material flow monitoring
SITRANS AS 100
Acoustic sensors monitor high frequency emissions generated by friction and the impact of flowing material or mechanical parts
SITRANS CU 02
Alarm control unit for use with SITRANS AS 100 acoustic sensor
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