SINGLE COIL SPRING O-RING MOUNTED SEAL

Technical features

• Single seal
• Unbalanced
• Bi-directional
• Bayonet drive
• To DIN 24960

Operating limits

• d1 = 20 – 100 mm, 0.750” –4.000”
• p1 = 1.2 MPa
• t = -35 – 160 °C
• vg = 20 m/s

Materials

• Rotary faces: silicon carbide, tungsten carbide • Stationary seats: carbon, silicon carbide, tungsten carbide • Springs, other metal components: AISI 304, 316 • Secondary seals: NBR, FPM, EPDM

Stationary seats

• LS7 (monolithic) / LS7S (inserted) for metric shaft sizes • LS9 (monolithic) for metric shaft sizes • PS2 (monolithic) / PS2S (inserted) for metric shaft sizes • OS1 for imperial shaft sizes