• Double cartridge mechanical seal
• Stationary metal bellow unit design
• Balanced solid seal faces
• API682: Arrangement  2 и 3, Category 2 and 3; Type С
• Fitting dimmensions according API682

Seal faces materials:

• Carbon(A, В)
• Tungsten carbide (U3)
• Silicon carbide (Q1, Q2)

Operating limits:

• p = 35 bar
• t = -75 … 425°C
• v = 25 m/s