TYPE MUO

A "Multi-spring O-ring" seal is a type of mechanical seal that uses multiple small springs arranged around the shaft to provide uniform pressure on the seal faces. This design is often used in industrial applications where a reliable, balanced sealing solution is required. These seals are commonly used in industries such as chemical processing, oil and gas, pharmaceuticals, and food and beverage. They are effective in applications with clear, lubricating, non-corrosive liquids, and can also be used in double configurations for toxic or hazardous liquids. The multi-spring design uses multiple small springs arranged around the shaft, which applies uniform pressure to the seal faces. This even pressure distribution reduces localized wear, heat generation, and face distortion, leading to a significantly longer seal life. This type of seal can be designed in both balanced and unbalanced configurations, with the balanced version being suitable for high-pressure applications. The design is also independent of the shaft's direction of rotation. The use of multiple smaller springs allows for a shorter axial length compared to single-spring designs. This makes the seal suitable for equipment with limited installation space. This type of seal can be customized with various materials for the seal faces (e.g., carbon, silicon carbide, tungsten carbide) and O-rings (e.g., NBR, EPDM, Viton) to suit different fluids and operating conditions. This adaptability allows the seal to be optimized for specific environments.

• Pressure: Unbalanced seals can handle up to 10 bar, while balanced seals can go up to 35 bar.
• Unbalanced or Balanced.: Yes
• Multiple Springs.: Yes
• Independent of direction of rotation.: Yes
• Pusher type.: Yes