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Verdergear gear pumps for laboratory (max 550 l/h)
Verdergear gear pumps for industry (max 10000 l/h)
Verdergear inner geared gear pumps (high viscous fluids)
Verdergear Micro Electronic sealless gear pumps
All pumps are constructed according to the suction shoe principle. This suction shoe style design compared to the cavity styled pumps results in a higher efficiency.
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The Universal Mag Drive is the ideal sealing technology for critical liquid containment applications within Viking’s Universal Seal product line. It is dimensionally interchangeable with Viking's Heavy Duty bracketed and Universal Seal pumps, allowing for easy upgrade from packed or mechanical seals to sealless technology. The Universal Mag Drive’s hermetic, static sealed canister provides the highest level of liquid containment available by eliminating traditional dynamic shaft seals. It also eliminates housekeeping issues and downtime due to seal failure. This product is designed to handle a broad range of applications requiring continuous duty at pressures up to 200 PSI (14 Bar).
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Viking Mag Drive® sealless internal and external gear pumps eliminate leakage and maintenance associated with shaft seals. For use with all hazardous/toxic fluids, hard-to-seal liquids and for 24/7 operations which cannot afford unscheduled downtime due to seal failure. Some models allow reversible direction of flow, and temporary run-dry capability. May be close-coupled to IEC or NEMA motors, or long-coupled with optional bearing carrier. ATEX conformity available.
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The CMD series is a groundbreaking new series of sealless, non-metallic pumps specially designed for crucial liquid containment applications. This series offers several important benefits, including: 100% renewable performance with use of Viking’s recommended spare parts kit; an innovative magnet system with a patent-pending spline design that allows the magnet to self-align while floating on the shaft with no added fasteners; self-lubricating, heavy-duty bearings with patent-bearing geometry that allow dry-run capabilities; and, a unique, universal flange that allows for easy installation for both ANSI and DIN flanged systems, among other key benefits. In addition, the CMD series offers extreme flexibility, including an array of models with port sizes ranging from .25” to 1.5” (6.35 to 38.1 mm), a performance level of 100 SSU (22 cSt), normal capacity at 1450 RPM ranging from 0.34 to 30 GPM (1.3 to 120.0 LPM), normal capacity at 1750 RPM ranging from 0.4 to 33.0 GPM (1.5 to 125.0 LPM), a maximum differential pressure of 150 PSI (10 Bar), a maximum hydrostatic pressure of 200 PSI (14 Bar), approximate shipping weights ranging from 4 to 44 pounds (2 to 20 kg), and a maximum recommended operating temperature of 150°F (65°C).
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Stainless steel gear dosing pump with magnetic coupling
Metering pump for the food industry with flushing connections and passages for CIP cleaning
HP radial piston pump (closed design)
HP radial piston pump submersible (open design)
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Diener Precision Pumps manufacture the highest quality and most accurate precision external magnetic drive gear pumps in the world. With flow ranges from 5 ml/min to 10 L/min our pumps are designed to give optimum performance over a wide range of applications.
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Miniature Magnetically Coupled Pumps > T Series
- Flow Rates from 5 to 650 gph (2460 L/hr)
- Differential pressures to 250 psi (17.2 bar)
- ATEX approved
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Leak-free external-gear pumps that provide precise, non-pulsing flows from 1 ml/min to 10 USGPM (38 lpm), differential pressures to 250 psi (17.2 bar), system pressures to 500 psi (34.5 bar), temperatures to 350°F (176°C), viscosities to 2000+ cps
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Liquiflo's 4-Series pumps are low-flow magnetically-driven gear pumps. The 4-Series housings are manufactured from Bar Stock in 316 Stainless Steel, Alloy-C or Titanium. With several material options for shafts, gears, wear plates and bearings, these pumps can be used in a wide variety of chemical processing applications.
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Magnetic drive gear pumps MDG series
Leakage free, sealless structure
The pump mechanism is the magnetic drive type. Free of leakage trouble, the pump is suitable to be incorpotated in various equipment.
Superior corrosion resistance
The wetted parts are manufactured from superior corrosion-resistant materials such as stainless steel, PPS, and PEEK. Therefore, the pump can be used to transfer various types of chemical solutions.
Long life design
Each part that is precision processed using Iwaki's original technology excels in thermal resistance, therefore does not cause pump troubles due to thermal expansion of the parts. Even when operated for long continuous hours, the pump should exhibit superior durability.
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General description :
GATHER Industrie’s magnetic drive gear pump is made from stainless steel, Hastelloy or titanium and may be used as dosing pump, process pump or for laboratory service. The hermetically sealed gear pumps convey and meter in a non-pulsating manner even non-lubricating liquids such as water, salt solutions, solvents, acids and caustic solutions. As low-maintenance process pumps they can be optimally integrated into existing systems; when used for metering or dosing service they enable highly precise and reproducible flow rates to be attained. Based on the magnetic coupling and making use of new materials GATHER Industrie constantly advances the pumps originally intended for laboratory service to optimum acid or caustic solution pumps used in pilot facilities (miniplant) and for process technological applications. It goes without saying that the pumps meet the requirements of the Pressure Vessel Code and are ATEX compliant for use in hazardous areas.
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Conventional sealing gaskets are pushed to their limits with
different applications. Typical applications are found in
polyurethane facilities, refrigerating machines and vacuum
facilities. For these applications, you have the possibility
to equip the KF 4…80 with a magnetic coupling.
The magnetic coupling serves as a shaft seal and for the
transmission of the torque. The outer rotor of the magnetic
coupling is assembled on the engine shaft and the inner
rotor is assembled directly on the pumping shaft. The
torque is transmitted through the magnetic forces between
the outer and inner rotor. Between the two rotors, you
have the split case which hermetically seals the pump.
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The newly developed Series MKP-Bio offers you an excellent solution for aseptic applications in the pharmaceutical, biotech, food industry and other sanitary processes. The pump has been developed and designed according to the EHEDG recommendations and takes in to account VDMA 24432 and EN 12462 standards.
Options:
• Internal bearing in tungsten carbide
• Diamond coated internal bearing
• Jacketed casing
• Temperature protection sensor PT-100 (recommended) to protect against dry running
• Double shroud system
• Special frame mounting
• Special O-ring material available on request (Viton®, EPDM, Silicone).
• Different suction - and discharge - connections available (clamp, T-I-Live, flange and buttweld)
Vertically mounted Magnetic Drive Pump with patented drive system.
The pump is totally self-draining through the suction connection eliminating requirement for additional flush drain and vent connections.
Due to the inherent design of the internal bearing lubrication and the gasket construction according to DIN 11864, the pump is deadspace free.
Specially designed flushing in the internal bearing guarantees excellent lubrication and cooling.
All wetted components meet a surface finish of min. 32ra standard, other finishes available on request.
All wetted corners are radiused for complete drainability.
All wetted surfaces are finished with a minimum 3° slope.
Microorganism cannot enter from the atmosphere into the pump.
CIP/SIP - able in place.
Reliable and easy assembly and reassembly.
For assembly and reassembly of the pump there is no special tool required.
All wetted materials are made of FDA approved components.
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IMO OptiLine magnetic coupled pumps, also called mag drive pumps, are an investment in a leak-free future. The benefits are unmatched: a dramatic reduction in maintenance and spare parts costs, improved safety and low environmental impact.
An extension of the low pressure ACE and ACG pump series, the OptiLine design features a sealed-off pump with inner rotor and permanent magnets coupled to the pump, which is then sealed by a non-magnetic can. On the atmospheric side, an outer rotor, also with permanent magnets, is coupled to the driver. With no sliding contact seals, there is no way for oil to escape.
OptiLine covers a flow range up to 70 m3/h. A small fraction of the pumped media is used for cooling of the coupling, so there is no requirement for an external cooling device. Nor is there any need for ventilating openings in the coupling chamber, eliminating wearing debris.
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KRAL pumps with magnetic coupling are hermetically tight, the pump station as well as the site itself stays clean. As magnetic couplings work without wear and maintenance-free, the life cycle costs are favourable comparative to conventional sealing systems.
Please consider that we are a manufacturer of high quality displacement pumps and flowmeters for liquids. The products (pumps with magnetic couplings, high pressure flowmeters and flowmeters – chemically resistant) mentioned on this portal are only part of our product range. Please find more detailed information on our website or directly from us.
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Pumped Liquid
Chemically neutral, lubricating, e.g. fuel oils, lubricating oils, hydraulic oils, cutting oils, coolant oils, cutting oils and other lubricating liquids
Main Fields Of Application
Firing, hydraulics, mechanical engineering, general industrial technologies, chemical and petrochemical industries, marine and offshore engineering
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Materials
Wetted parts AISI 316 Internal cartridge phenolic graphite as standard Internal cartridge Special Carbon w/Sic Brgs. Bracket aluminium / WCB Special alloy: Hastelloy, Incoloy, Titanium
Technical Data : Flow Rates up to a 3m3/h Total delivery heads up to 13bar Temperature Ratings up to 200°C Pressure rating up to PN 25
Construction
Sliding vane pump for general applications Permanent Magnet Drive system Separation of liquid chamber/atmosphere by means of an isolation shell Synchronous drive transmitted by inner magnet and outer magnet system TOP-TOP connections with integrated by-pass
Applications
Pumping acids, hydrocarbon, diathermic oils, liquid gases, dangerous fluids, explosive, toxic.
Further material available if request
Various materials from the standard special Constructions
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Corken SC-Series pumps are a rotary side channel design. They produce a maximum differential head of 1,150 ft (350 m). The side channel pump is offered in six different sizes, each ranging from one to eight stages. This provides for a wide range of pressures and capacities ranging from 1gpm to 185 gpm (3.8–700 L/min). These pumps can handle discharge pressures up to 580 psig (40 bar).
* Magnetic Drive (shown)
* Stainless steel construction
* Double seal option
* High Temperature options
* Bronze or steel impellers
* DIN spec or ANSI drilled flanges
Versatility
Corken's SC Series pumps have provided solutions for a good number of problematic applications over the past 6 years. The capability of this pump to handle NPSH (Net Positive Suction Head) as low as 1 ft coupled with its ability to pump liquids with high vapor content have made it particularly attractive to many of our customers.
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