Arohan Seal is one of the reputable Agitator Dry-Running Mechanical Seal Manufacturers in Mumbai, providing state-of-the-art sealing solutions particularly designed for reactors, agitators, fermenters and top-entry mixing systems where liquid lubrication is not allowed. The Dry-Running Mechanical Seal are engineered to run with zero external liquid lubrication and cooling and are ideally suited for use in pharmaceutical, food processing, chemical, cosmetic and sanitary industrial applications. Like conventional seals these high performance sealing systems feature high performance face materials to reduce the friction and heat generated during operation and offer a reliable leak-proof performance even in dry running conditions.
Precision engineered and heavy duty, our seals perform effectively on shaft wobble, misalignment, vibration and low-speed agitation. Arohan Seal provides single dry running seals, double gas lubricated seals, contacting seals and non-contacting gas lift-off seals for contamination-free and maintenance-friendly operation. Each seal is produced to meet the highest quality specifications for long service life, reliability in operation and excellent sealing performance. Arohan Seal has emerged as a trusted provider for Agitator Dry-Running Mechanical Seals in India and the global arena, thanks to its technical proficiency, personalised engineering solutions, and prompt delivery.
An Agitator Dry-Running Mechanical Seal is a specially designed mechanical seal that does not require any liquid lubrication at the sealing faces. Unlike traditional pump seals that depend upon the liquid film to cool and lubricate, dry running seals feature cutting-edge technology with a self-lubricating material that delivers low friction and dependable sealing performance even when operating under dry conditions. They are specially designed for use in top-entry reactors, agitators, fermenters, mixers and blending vessels where liquid lubes may contaminate the process product. The sealing faces are usually made with high-purity Carbon Graphite and Silicon Carbide / Tungsten Carbide in order to offer low wear and smooth running.
Depending on the process requirements, dry running agitator seals are offered in a single, double, contacting and non-contacting gas lubricated design. Double gas-lubricated seals are seals featuring the extremely thin gas film formed between the seal faces under the pressure of inert gases (e.g., nitrogen) that minimises wear to virtually nothing and prevents physical contact. These are designed to operate under the low rotational speed, shaft deflection, vibration and vacuum conditions that are often experienced in industrial mixing equipment. They are well suited for use in pharmaceutical, food processing, fine chemical and sanitary industrial use for their contamination-free operation, the low maintenance requirements, and the high sealing reliability.
Arohan Seal is one of the renowned Agitator Dry-Running Mechanical Seal Suppliers in India, providing top-of-the-line sealing solutions for industries that require clean and contamination-free operations. The precision-designed dry-running agitator seals are perfectly suited to pharmaceutical, food, cosmetic, chemical and sterile processing applications and do not need liquid lubrication systems. Our seals are produced with high-tech engineering and high quality materials including Carbon Graphite, Silicon Carbide, Tungsten Carbide, Stainless Steel, Viton and PTFE providing excellent wear, corrosion, friction and thermal stress resistance. The seals are specially engineered to operate on shafts with wobble, vibration, low rotation speeds and under vacuum conditions and provide stable sealing performance.
Depending on the application, we provide custom-built dry-running seal solutions such as single dry-running seals, gas-lubricated double seals, contacting seals and non-contacting hydrodynamic seals. Each seal is carefully inspected for quality and tested for its performance to assure leak-free performance and long service life. In today's technology, Arohan Seal has the modern production facilities, skilled technical support and customer-centric service, which still enable offering the customers the reliable Agitator Dry-Running Mechanical Seal solutions for different sanitary and industrial applications in India.
Single dry-running seals consist of one pair of sealing faces operating without liquid lubrication. These seals use self-lubricating Carbon Graphite materials and are ideal for non-hazardous top-entry agitator applications.
Double gas-lubricated seals use two sets of sealing faces with pressurised inert gas, such as nitrogen, between them. The gas forms a microscopic barrier that minimises friction, heat generation, and face wear.
In contacting designs, the sealing faces physically touch each other with controlled spring pressure while transferring a microscopic carbon film to reduce friction and maintain smooth operation.
Non-contacting seals feature hydrodynamic grooves that generate a gas film between the faces during rotation, allowing the seal to operate with zero physical contact and virtually no wear.
Arohan Seal is one of the trusted Agitator Dry-Running Mechanical Seal Exporters from Mumbai that has created a strong reputation by delivering top-notch sealing solutions to the industries of both the country and abroad. Our export-quality dry-running seals are manufactured for use in applications where lubrication systems cannot be used due to contamination requirements. These seals are made with state-of-the-art engineering technology and high-quality self-lubricating materials, which ensure their long life, low friction and reliable leak prevention in a dry running mode.
Our seals are widely exported for pharmaceutical plants, food processing industries, cosmetic manufacturing units, chemical reactors and sanitary processing systems. All seals are produced with close international quality standards and rigged for thorough performance testing prior to dispatch to guarantee dimension, durability and function reliability. The seals are specially designed to resist shaft deflection, vacuum, low speed and thermal stress typical of industrial agitators and reactors. Advanced Agitator Mechanical Seal solutions from Arohan Seal continue to be supplied to the global industrial market with excellent export infrastructure and customised engineering and support to meet delivery deadlines and customer requirements.
|
Parameter |
Specification |
|
Shaft Diameter Range |
40 mm to 200 mm+ |
|
Operating Pressure (Single Seal) |
Vacuum up to 2–6 bar |
|
Operating Pressure (Double Seal) |
Vacuum up to 10–16 bar |
|
Temperature Range |
-40°C to +150°C |
|
Rotational Speed |
0 to 250 RPM |
|
Linear Velocity |
Less than 2 m/s |
|
Shaft Deflection Capacity |
±1.5 mm to ±3.0 mm |
|
Seal Types |
Single, Double, Contacting, Non-Contacting |
|
Seal Face Materials |
Carbon Graphite, Silicon Carbide, Tungsten Carbide |
|
Secondary Seals |
Viton, PTFE, EPDM |
|
Metal Components |
Stainless Steel |
|
Special Features |
Debris Well & Gas Lift-Off Technology |
|
Applications |
Reactors, Fermenters, Mixers, Dryers |
Seeking contamination-free and high performance Agitator Dry-Running Mechanical Seals for pharmaceutical, food, chemical or sanitary applications? Select Arohan Seal for precision-engineered solutions that deliver effective sealing performance without liquid lubrication and with high safety and extended operating life.
Talk to Arohan Seal today for complex agitator dry-running mechanical seal solutions that work for your industrial application needs.
FAQ’s
Rigorously tested, precision-manufactured seals
Pan-India dispatch network
Direct manufacturer — no middlemen
Technical guidance before & after purchase
The right material pairing directly determines how long a seal lasts and whether it handles your process fluid without failure. Below are the materials available for this seal type — we select or recommend based on your application.
Exceptional hardness, wear resistance, and chemical compatibility. The preferred mating face material for demanding applications.
Springs, glands, sleeves, and retainer components. Corrosion-resistant structural integrity across all seal types.
High-temperature O-ring for chemical, petroleum, and aggressive fluid applications. Range: -20°C to +200°C.
Chemical universality — resists virtually all acids, alkalis, and solvents. Used as the bellow element and secondary seal in corrosive duty seals.
Material selection depends on your process fluid, temperature, pressure, and shaft speed. Contact our team for a recommendation specific to your application.
Arohan Seal is one of the trusted Agitator Single Mechanical Seal Manufacturers in Mumbai that has a wide range of seali
Arohan Seal is a top Agitator Double Mechanical Seal Manufacturers in Mumbai, providing state-of-the-art sealing solutio
Arohan Seal is one of the best Reactor Double Mechanical Seal Manufacturers in Mumbai, provides ultra-heavy-duty sealing
Arohan Seal is a reputed Split Mechanical Seal Manufacturers in Mumbai, providing the most advanced sealing solutions wh
Decades of precision engineering behind every seal we produce in Mumbai.
Every order can be tailored to your exact dimensional and material specifications — no catalogue lock-in.
We supply across India and export globally with reliable documentation and logistics.
Talk to our team — get the right product, right price, and fastest delivery from our Mumbai facility.
An Agitator Dry-Running Mechanical Seal is a specialized sealing system designed to operate without liquid lubrication between the seal faces. These seals use self-lubricating materials such as Carbon Graphite and Silicon Carbide to provide reliable leakage prevention in reactors, agitators, mixers, and fermenters operating under dry-running conditions.
These seals are widely used in pharmaceutical reactors, food processing systems, cosmetic manufacturing units, bio-reactors, sterile mixing equipment, vacuum dryers, fine chemical plants, and sanitary industrial applications where contamination-free processing is essential.
Dry-running seals eliminate the need for external liquid lubrication, reduce contamination risks, minimize maintenance requirements, handle shaft vibration efficiently, and provide reliable sealing performance under vacuum and low-speed operating conditions.
Agitator Dry-Running Mechanical Seals are commonly manufactured using premium-grade materials such as Carbon Graphite, Silicon Carbide, Tungsten Carbide, Stainless Steel, PTFE, Viton, and EPDM to ensure superior wear resistance, corrosion protection, and long operational life.
Yes, these seals are specially engineered with heavy-duty construction, wide radial clearances, and advanced sealing technology to efficiently handle shaft wobble, vibration, deflection, and misalignment commonly found in industrial agitators and mixing systems.
Arohan Seal offers precision-engineered dry-running sealing solutions manufactured under strict quality standards using advanced engineering technology and premium materials. Industries across {location} prefer our seals because of their contamination-free operation, reliable leakage prevention, customized engineering support, long service life, and dependable technical assistance.
At Arohan Seals, we don't just sell mechanical seals — we solve sealing problems. Whether you need a standard replacement seal or a fully customised solution for a demanding application, our team is ready to help. We manufacture across a complete range — single spring, multi spring, bellow, cartridge, and agitator seals — and export to clients worldwide. Quality you can trust, delivery you can count on, and technical support whenever you need it.
