Single Rotating Multiple-Spring, Component Seal

Features and Benefits:
• Time tested, heavy duty component seal
• Multiple spring yields an even face load
• Rugged seal face design
• Large cross section increases durability
• Open spring design to prevent solids entrapment
• Self centering seal ring
• Floating stationary design is resistant to distortion

Standard Materials of Construction:

Note: Carbon (soft) face is stationary and has many different
configurations depending on the pump. Please
call factory for data sheet to determine exact seat
• Faces:
• Rotary: Ceramic, Tungsten Carbide, Silicon Carbide
• Stationary: Carbon Graphite (Resin Impregnated),
Antimony-Impregnated Carbon, Silicon Carbide,
Tungsten Carbide
• Elastomers:
• Buna, Viton®, Aflas®, Neoprene, EPDM, PTFE “V”
• Metallurgy:
• 316, Monel, Hastelloy-C®

Operating Limits:

• Pressure: to 300 PSI, 20 Bar
• Temperature: -40°F to +500°F. -40°C to +260°C

164 B Yankee Park Road • Fairfax, VT USA 05454
Toll Free: (888) 730-APEX • (888)730-2739 • (802)524-7100• Fax: (802) 524-7112