• Solition for high temperature and high viscosity product
• Rolled metal bellow design
• Absence of dynamic o-ring increases the elastomer temperature range
• Balanced
• undepended on direction of rotation
• Fitting dimentions according to DIN 24960(EN12756)

Seal faces materials:

• Resin impregnated caron(В)
• Antimony impregnated carbon (A)
• tungsten carbide (U3)
• silicon carbide (Q1, Q2)

Secondary sealing materials:

• • Fluorcarbon rubber, FKM (V)
  • Nitrile-butadiene-rubber (P)
  • Ethylene propylene
  • rubber, EPDM (E)
  • Perfluorocarbon rubber, FFKM (for example Kalrez®, etc.), (K)

Operating limits:

• • • p = 16 bar
    • t = -50 … 280°C
    • v = 20 m/s

Type: Metal bellow seal
Replacement:: John Crane 515, Burgmann MF95N