A1

 


A1
SINGLE SPRING, ELASTOMER BELLOWS SEAL

Features and Benefits:
• Bellows design helps compensate for face wear
• Bi-directional
• Torque of pump shaft drives through drive band
and notches
• Rugged single spring
• Multiple face and elastomer choices

Standard Materials of Construction:
• Faces:
• Carbon Graphite (Resin Impregnated), Antimony-
Impregnated Carbon, Silicon Carbide, Tungsten
Carbide

• Elastomers:
• Buna, Viton®, Aflas®, Neoprene, EPDM

• Metallurgy:
• 304, 316, Monel

Operating Limits:

• Pressure: to 200psi 13.8 Bar
• Temperature: -40°F to +400°F.

All industry standard “PS” numbers are available,
All seat styles available
Machined Head A1 available
A1B Balanced seals available for high pressure
applications

 
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