agitator mechanical seal design in stock

Effectively seal your agitators with Inpro/Seal Air Mizer® shaft seals. Unlike packing, or other ineffective sealing methods, proven Air Mizer shaft seals are a non-contacting permanent sealing solution, requiring zero maintenance or rebuilds.

​Mixer and agitator mechanical seal designs with vibration-isolated faces which withstand conditions of drag and shear that destroy common seals. Our mixer / agitator​ seals also offer excellent motion tolerance and instant pressure shift capabilities.​

They make short work of aggressive, sticky or viscous media, even if solids content is high, and are ideally suited for use in agitators, mixers, kneaders, dryers and other special machines.

More than 10,000 MR333, MR35 and MR5 series mechanical seals have served customers well all over the world. We have merged these proven solutions as a modular system for you as the liquid-lubricated HSMR34 and the dry-running SeccoMix R. What remains? Our premium quality.

The strictest requirements are posed of sealing technology, especially for agitators with side and bottom entry drives. Because the product literally presses on the sealing gap. This is no problem for the liquid-lubricated HSMR34 mechanical seal and the dry-running SeccoMix R. Whether top, side, or even bottom entry drive – this series of seal can handle any installation situation.

Both series are designed as pressure-charged double mechanical seals. The characteristic design feature is the solid counter ring projecting into the product. The rotation generates a flow at the counter ring that pulls the product away from it and keeps the sealing gap free. This prevents anything from sticking to it.

The HSMR34 and Seccomix R agitator seals are suitable for a wide range of applications. For more information on operating ranges, recommended applications, materials, standards and approvals as well as further technical details, please refer to the respective product page.

The Type CK 736 is a dual-pressurized, liquid-lubricated cartridge seal for glass-lined mixing and agitating equipment with top-entry agitator shaft. An integrated radial bearing secures an optimal shaft alignment and proper seal operation. A value-engineered design, high level of standardization and broad material options make this seal a cost-efficient solution for general-duty applications in the chemical and pharmaceutical industry. Standard versions are compliant with vessel seal standard DIN 28138 Parts 2 and 3. They are designed for use on steel-made agitated chemical reaction vessels to DIN 28136, to fit on a mounting flange to DIN 28137-2 and agitator shaft end dimensions to DIN 28159. Hardware adaptations to fit to non-DIN equipment are available on request.

By exchanging the seal faces, a CK 736 wet seal can easily be converted to a contacting, dry-running seal. Type name then changes to CK 736D. Advantages of contacting dry-running seals include freedom from contamination by barrier liquid and a low face wear rate, together with a cost-efficient, easy-to-install (gas) supply system. To simplify inventory, seal components are standardized with the other seal types of this family CK 725(D) and CK 726(D).

The seal is suitable for operation in potentially explosive atmospheres. Depending on individual explosion protection requirements, the seal operating limits may differ from the values given in the parameters section. Furthermore, additional monitoring devices may be required.

There is no one universal seal for all mixer applications. Every mixer, agitator, and reactor model is distinctive and engineered for a specific application. Many of these applications require seals to perform in environments that would destroy common seals due to extreme drag and shear forces, abrasive materials, or other challenges. That means successful sealing requires clearly defining the type of equipment, the product, and the sealing conditions. Flexaseal’s design and engineer team are capable of providing innovative solutions for your toughest challenges.

EKATO ES-V agitators with mechanical seal are designed for storage tanks of any size. The shaft is sealed by a single-acting product lubricated mechanical seal. The agitator is equipped with a device to ensure quick and easymaintenance or replacement of the seal, while the vessel is still filled up. A new coupling design allows to service the seal without the need of any lifting gear.

At KLINGER GPI we want your rotating equipment leak free, thus reducing your product loss, pump failures, asset deterioration, housekeeping problems, power consumption and maintenance costs. Whether you need a mechanical seal for pumps, agitators, mixers, and other rotating equipment, we supply mechanical seals which will simplify installation, improve reliability, and extend the performance of fluid handling. Our customers turn to KLINGER GPI and A.W. Chesterton Company for expertise in mechanical seal design, selection, installation, field service, and more.

A cartridge mechanical seal is an “off-the-shelf”, completely self-contained design requiring no assembly prior to installation. The operating position of the seal faces are preset, eliminating detailed, exacting measurements and possible damage or contamination during the installation process.

These high-performance mechanical seals have a unique modular cassette design that combines advanced seal technology with flexibility in maintenance and repair. Both the single and dual tandem seals utilize a common seal gland.

Useful in processes that cannot tolerate ANY product contamination or escape into the atmosphere. They are also useful for processes or materials that are sensitive to heat that typical mechanical seal faces generate.

Selecting the proper seal for slurries is crucial to avoid clogging that leads to seal failure, reduced asset life and declining productivity. Chesterton has extensive experience providing mechanical seal solutions for a wide variety of tough slurry pump sealing applications.

Designs with vibration-isolated faces which withstand conditions of drag and shear that destroy common seals. Chesterton’s mixer / agitator seals also offer excellent motion tolerance and instant pressure shift capabilities.

Cost-efficient workhorse of many industrial operations. Unlike cartridge seals, component seals require separate assembly of the rotary and stationary parts on the equipment shaft or sleeve. Component seals offer a replaceable, low-cost sealing option, while providing quality and reliability.

A variety of specialty seals designed for specific equipment or those hard-to-seal applications in various industries. These include high viscosity seals, pump specific seals, bearing seals and others.

Protect the integrity, efficiency, and flow of your site operations with help from AFT. No matter the size or complexity or your system, AFT and our partner AESSEAL offer the highest quality seals and support systems for your industry.

Power machines that have a rotating shaft, such as pumps and compressors, are generally known as “rotating machines.” Mechanical seals are a type of packing installed on the power transmitting shaft of a rotating machine. They are used in various applications ranging from automobiles, ships, rockets and industrial plant equipment, to residential devices.

Mechanical seals are intended to prevent the fluid (water or oil) used by a machine from leaking to the external environment (the atmosphere or a body of water). This role of mechanical seals contributes to the prevention of environmental contamination, energy saving through improved machine operating efficiency, and machine safety.

Shown below is a sectional view of a rotating machine that requires the installation of a mechanical seal. This machine has a large vessel and a rotating shaft at the center of the vessel (e.g., a mixer). The illustration shows the consequences of cases with and without a mechanical seal.

If the aim is solely to prevent leakage from the machine, it is effective to use a seal material known as gland packing on the shaft. However, a gland packing tightly wound around the shaft hinders the motion of the shaft, resulting in shaft wear and therefore requiring a lubricant during use.

To ensure this, each part is fabricated according to a precise design. Mechanical seals prevent leakage even with hazardous substances that are difficult to mechanically handle or under harsh conditions of high pressure and high rotating speed.

A mechanical seal is installed on the impeller rotating shaft. This prevents the liquid from leaking through the clearance between the pump body and the shaft.

The face materials where the stationary ring and the rotary ring rub against each other are the most important portions as a barrier to the fluid. If the clearance is too small, the friction increases, hindering the shaft motion or resulting in seal breakage. Conversely, if the clearance is too large, the liquid will leak. Consequently, it is necessary to control the clearance in the order of micrometers to prevent leakage, but at the same time ensuring lubrication by the fluid, thereby reducing the sliding torque and avoiding hindrance to the machines’ rotation.

The mechanical seal technology is a sum of mechanical engineering and physical property technology due to the above-mentioned functions and applications. More specifically, the core of the mechanical seal technology is the tribology (friction, wear and lubrication) technology used to control the surfaces where the stationary and rotary rings rub (slide) against each other.

Mechanical seals with improved functionality will not only prevent the liquid or gas handled by a machine from leaking to the outside, but also improve machine operating efficiency, thereby helping achieve energy saving and prevent environmental contamination. Moreover, in some cases, rotating machines handle media that, in the case of leakage, can lead to a dangerous accident. Therefore, mechanical seals are required to be highly reliable through manufacturing backed by solid engineering expertise.

These functions and roles will make mechanical seals increasingly important functional parts in the future. Their further technical innovation is anticipated. To positively respond to these expectations, Eagle Industry is working on technical research and development every day.

The mechanical seal technology was fundamentally established in the 1960s. Thereafter, it has been making significant progress by introducing various leading-edge technologies, and innovative mechanical seals created from the above advanced technology are continuously being put to practical use.

To meet the demands of the market sufficiently, an applicable range of the “pressure” and “rotation speed” of mechanical seals has been considerably extended since the beginning of the 2000s. This is due to advancing of the tribology technology such as to enhance a function of the sliding materials (e.g., composite material composition, coating technology) and/or a performance of the sliding surfaces based on the fluid lubrication theory (e.g., non-contact mechanical seal, surface textured mechanical seal). These advanced technologies are sustained by improvement in the element technology of numerical analysis, processing/production, physical property/composition analysis, measurement, verification test, and so on.

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Chesterton is the world leader in design innovation of split seals. Our innovative split seals have been used to seal thousands of process-critical pieces of rotating equipment with exceptional​​ ​results and many years of leak-free operations.

Chesterton was the first company to offer commercially-viable split seals for plant-wide use, which revolutionized pump sealing across industries. Since that time, we"ve launched a number of innovative split seal designs now used as a standard by companies around the globe.​ We offer shaft diameters ranging from 25-914​ mm (1-36 in.)​

​A split seal has components split into two equal halves which are secured as one unit on the seal shaft. The major advantage of the split seal design is that it allows you to install the seal with no dismantling of the pump (or equipment)—an enormous time-saver! Chesterton"s split seals offer virtually leak-free performance. This leads to improved safety and environmental compliance and nearly eliminates sleeve wear, and flush water usage,  among many benefits.

Zigong Ke Yu Seal Science and Technology Co.,LTD located in hightech industry of zigong city in sichuan province. We are large manufacturer and exporter of high pressure,high temperature, high speed mechanical seal. Our products widely used in KSB pumps, Grundfos pumps, Flowserve pumps, etc. And our mechanical seal can exactly replace original mechanical seal in sharpe agitator, ekato agitator, lightnin agitator, sardik agitator, mut agitator, mixpro agitator etc. We design and manufacture mechanical seal up to 60 bar, 3000rpm, 300C°in different material of constructions like ss316/316L,ss304, Sillicon Carbide, Tungsten Carbide, Carbon, Viton, NBR, EPDM ,PTFE, etc. From pumps to reactor for various application. We can also provide ODM and OEM precision machined parts according to your drawings or design requirements. For exmple,customized shaft, shaft sleeve, as well as a variety of high-precision, high request products. Materials that can be produced include stainless steel, titanium and any other metal material of different grade.