ES378

 


ES378
Single Coil Tapered Spring Seals

Features and Benefits:
• Rugged simplicity
• Tapered spring “grabs” shaft and drives seal
• Uni-directional – Seal is dependent on rotation of
shaft (please specify clockwise or
counterclockwise rotation)
• Common European OEM pump seal
• Metal shrouded and protected seal faces
• Spring tabbed into rotary head
• Multiple face and elastomer choices
• Various seats available
• Very cost effective metric alternative


Standard Materials of Construction:

• Faces:
• ES320 Carbon Graphite (Resin Impregnated)
• ES370 Tungsten Carbide
• ES378 Silicon Carbide
• ES390 Hardened Stainless
• Elastomers:
Buna, Viton®, Aflas®, Neoprene, EPDM,
• Metallurgy:
• 304, 316


Operating Limits:

• Pressure: 145 psi / 10 Bar
• Temperature: - 20 to 180°C - 4°F to 350°F

 
164 B Yankee Park Road • Fairfax, VT USA 05454
Toll Free: (888) 730-APEX • (888)730-2739 • (802)524-7100• Fax: (802) 524-7112
E-mail: Sales@apexsealing.com