Reliable sealing for critical processes. Durability, safety, and guaranteed performance. Compared to other sealing methods such as compression packings, the mechanical seal offers significant advantages that contribute to its goal: Superior Sealing, Lower Friction and Energy Consumption, and Reduced Maintenance.
Learn More
Transmissão de fluidos em rotação com máxima eficiência. Technology robusta, precisa e sem vazamentos. A Gran Pac® é distribuidora e autorizada pela empresa CHRISTIAN MAIER GmbH & Co. KG no Brasil neste produto, exceto região Sul do Brasil. O objetivo da junta rotativa é permitir que um equipamento em movimento utilize fluidos vitais para seu processo, garantindo a eficiência e a segurança operacional da máquina. Sem ela, muitos processos industriais seriam inviáveis.
Learn More
Contactless torque transmission, leak-free and wear-free. Maximum safety for chemical, pharmaceutical, and food industries. Gran Pac® is a distributor and authorized by the company DST DAUERMAGNET-SYSTEM TECHNIC GMBH in Brazil for this product. The purpose of the magnetic coupling is to provide a safe, reliable, and low-maintenance solution for torque transmission, especially in environments where leak protection and equipment durability are top priorities.
Learn More
Gran Pac® started its activities in October 1999, initially focused on mechanical seals rebuilding.
In the year 2002, the mechanical engineering department was implemented, new equipment was acquired, and specific project development and/or manufacturing of new products were developed, in addition to the continuation of rebuilding services.
Shortly after, Gran Pac® signed agreements/partnerships with international companies (Russian and German) in the line of gas dry seals of the API 682 plan for the oil and gas segment, and later with a manufacturer of magnetic coupling for rotating equipment, having its Standard and API 685 lines.
Since the year 2013, Gran Pac® has a partnership contract with the company CHRISTIAN MAIER GmbH & Co. KG, of German origin, manufacturer of rotary joints, a leading company in the global market with business in more than 50 (fifty) countries, for which we are distributors and technical assistance for products of the entire Maier line in Brazilian territory (except the southern region of the country).
Our objective is to provide in a differentiated and individualized way, according to the specific need of the client, the products: MECHANICAL SEAL, BEARING PROTECTORS, ROTARY JOINTS, and their components.
Our service is nationwide, with the possibility of face-to-face and/or videoconference meetings, our activities being MANUFACTURING, REBUILDING, PROJECT DEVELOPMENT, TECHNICAL ASSISTANCE, among others.
Today, Gran Pac® is a leader in the sector, and its essence remains the same: to innovate to transform lives/businesses.
Our values of integrity, collaboration, and customer focus are the foundation of everything we develop.
Aiming at the future, our goal is also to expand to the global market and continue to develop solutions that not only meet our customers' needs but also help build a more sustainable and connected world.
Learn MoreGRANPAC aims to meet the most diverse needs of the industrial sealing sector. Therefore, we work with repairs, project development, and manufacturing. Meet our products.
View all
