India is home to some of the top mechanical seal manufacturers, offering advanced sealing technology, quality assurance, and global service reach. This blog highlights the top 5 mechanical seal manufacturers in India, renowned for their innovation, performance, and reliability.
When it comes to maintaining pump efficiency and preventing fluid leakage in industries like oil & gas, chemicals, pharmaceuticals, and water treatment, mechanical seals play a critical role. With 2025 just around the corner, choosing the right seal partner is more important than ever.
If you are looking for the Top Manufacturers of Mechanical Seals in India, the following list is the best for you!
List of the Best Mechanical Seal Manufacturers in India
LEAK-PACK presents a list of the Top 5 Mechanical Seal Manufacturers in India.
- Eagle Burgmann
- John Crane
- Flowserve Corporation
- AES Seals
- Leak-Pack Engineering India Pvt. Ltd.
Top 5 Mechanical Seal Suppliers
Eagle Burgmann, a global name in sealing technology, has a significant presence in India. Backed by German precision and decades of engineering expertise, Eagle Burgmann is known for delivering a wide range of sealing solutions including mechanical seals, expansion joints, and magnetic couplings.
- Strengths: Strong R&D, global support network, high-performance seals for demanding applications
- Applications: Refineries, petrochemical plants, power plants
- India Operations: Manufacturing and service centers across major industrial hubs
As one of the top mechanical seal manufacturers in India, Eagle Burgmann has consistently ranked high due to its commitment to innovation and sustainability.
2. John Crane
John Crane is a well-established global brand that has been operating in India for decades. Known for reliability and engineering excellence, John Crane offers mechanical seals, couplings, filtration systems, and asset management services.
- Strengths: Strong global reputation, engineered solutions, focus on asset reliability
- Industries Served: Oil & gas, chemicals, pulp & paper, pharmaceuticals
- Presence in India: Manufacturing and training centers, along with a strong distributor network
They remain a top mechanical seal manufacturer by continuously upgrading their technologies and staying aligned with global industrial needs.
Flowserve is another global powerhouse with a strong foothold in India. Specializing in flow control solutions, the company manufactures mechanical seals, pumps, valves, and actuation systems.
- Strengths: Broad product portfolio, global engineering resources, robust service network
- Key Sectors: Power, water, oil & gas, industrial processing
- Indian Market: Full-scale operations and engineering facilities
Flowserve is one of the top 5 mechanical seal manufacturers in India thanks to its integration of advanced engineering and customer-focused service.
4. AES Seals
AES Seals is a UK-based manufacturer that has grown steadily in the Indian market. The company emphasizes energy efficiency, environmental safety, and cutting-edge sealing technology.
- Strengths: Environmentally friendly designs, rapid customization, high availability of stock
- Products: Mechanical seals, gland packing, bearing protectors
- India Presence: Well-equipped regional support offices and technical centers
AES is a reliable name among the top mechanical seal suppliers in India, especially for sectors that prioritize quick delivery and sustainable solutions.
5. Leak-Pack Engineering India Pvt. Ltd.
Founded with a vision to deliver Indian-engineered mechanical seals with world-class quality, Leak-Pack Engineering (India) Pvt. Ltd. has earned a solid reputation across industries. With state-of-the-art manufacturing, R&D expertise, and customer-centric solutions, Leak-Pack has become one of the top 5 mechanical seal manufacturers in India for 2025.
- Strengths: Custom sealing solutions, ISO-certified manufacturing, 100% made-in-India excellence
- Industries Served: Food & beverage, oil & gas, pharma, wastewater, and more
- Unique Offering: Wide range of seals including single, double, cartridge, split, pusher, and non-pusher types
Leak-Pack has stood out by offering cost-effective yet high-performance mechanical seals that meet global standards. Their attention to detail, quick turnaround, and strong post-sales service make them a preferred partner for both OEMs and end-users.
As industries evolve with the rise of automation, energy efficiency, and sustainability goals, selecting the right mechanical seal partner is critical. The top mechanical seal manufacturers in India are those who invest in R&D, ensure product quality, and offer dependable customer support.
Whether you’re managing a chemical plant or running a food processing unit, these five companies have proven their expertise and earned the trust of thousands of clients across India and the globe. Leak-Pack Engineering (India) Pvt. Ltd. continues to rise in this list by combining Indian manufacturing excellence with global performance standards—making it a name to watch in 2025 and beyond.