TB

 


TB
Single Outside PTFE Bellows Component Seal

Features and Benefits:
• Outside design for highly corrosive media
• No metallic parts contact fluid
• Bellows design helps compensate for face wear
• Clamp to shaft design eliminates need for direct set
screw drive on shaft
• No vapor corrosion
• Multiple Springs out of the product but enhance face
loading
• Eliminates Orings
• Easy Installation
• Replaces John Crane® Type 20


Standard Materials of Construction:

• Faces:
• Carbon Graphite (Resin Impregnated), Silicon
Carbide, PTFE, Ceramic
• Seal Body:
• PTFE ( Teflon)
• Clamp Metallurgy (Non Contacting):
• 316, Monel, Hastelloy-C , Alloy 20


Operating Limits:

• Pressure: 120 psi / 8.3 Bar
• Temperature: -40°F to +248°F / -40°C to +120°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
E-mail: Sales@apexsealing.com