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MG12

Rubber Bellow Mechanical Seal

Overview

The MG12 Rubber Bellow Mechanical Seal from Hydrexa Engineering Pvt. Ltd is engineered for superior sealing in pumps and rotating equipment. Its flexible rubber bellow design accommodates shaft misalignment and thermal expansion while maintaining consistent contact between the sealing faces. Ideal for industrial applications, this seal minimizes leakage, reduces maintenance, and extends equipment life. Made from high-quality materials, the MG12 Rubber Bellow Mechanical Seal delivers durable, reliable, and efficient performance across a wide range of fluids and demanding operating conditions.

MG12 Rubber Bellow Mechanical Seal TYPE : HDMG-138

Oparating Limits

Shaft Dia 10 mm to 120 mm (0.39" to 4.72")
Pressure Up to 12 bar (174 psi)
Temperature -20°C to +140°C (-4°F to +284°F)
Shaft Speed Up to 10 m/s (33 ft/s)

Material of Construction

  • Seal Faces : Carbon, SiC, Ceramic, TC
  • Secondary Seal : Rubber Bellow
  • Metal Components : SS 316, SS 304, Hast-C, Alloy-20

Characteristics

  • Single Acting
  • Rubber Bellow
  • Independent of Direction Rotation
  • Unbalanced
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Applications

  • Centrifugal pumps
  • Chemical process pumps
  • Corrosive fluid handling
  • Water treatment pumps
  • HVAC circulation pumps

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