Elastomer bellows seals

Mechanical seal MUNICH (elastomer diaphragm seals)

Technical features

  • Single spring
  • Unbalanced
  • Bi-directional
  • Elastomer bellows

Operating limits

  • P = 232 PSI
  • T = -95 to 320°F
  • V = 49 ft/s
Description Materials
Primary rings silicon carbide, tungsten carbide, carbon graphite
Mating rings silicon carbide, tungsten carbide, ceramic
Secondary seal NBR, EPDM, Viton
Metal parts Stainless 304
Mechanical seal MUNICH (technical drawing)

Product description

Compact, unitized, single spring, elastomer bellows seal. The factory-assembled, one piece design permits fast, easy installation and the full-convolution elastomer bellows provide maximum flexibility in compensating for shaft movement and wear. 

Available products

  • Munich 1 (MC1) imperial size
  • Munich 2 (MC2) imperial size
  • Munich 3 (MC3) imperial size
  • Munich 4 (MC4) metric size
  • Munich 5 (MC5) metric size

Stationary Seats

  • For MC1: BR3 (standard)
  • For MC2, MC3: BR2 (standard), FR1
  • For MC5: BR1 (standard), AU2, AU3
product detail [pdf: 245.87 KB]

complete catalog [pdf: 5.71 KB]

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