Certified ISO 9001:2008
 

 

Nominal Pipe Size Flange O.D. Thickness* Diameter of Bolt Circle Number of Bolts Diameter of Bolt Holes Diameter of Bolts
3 5 5/8 3/8 4 7/8 8 7/16 3/8
4 6 5/8 3/8 5 7/8 8 7/16 3/8
6 8 7/8 3/8 8 1/8 12 7/16 3/8
*Listed Thickness is for Aluminum Flanges.
All dimensions are in inches except number of bolts.







Summers Rubber Co. Corporate Office - 12555 Berea Road, Cleveland, Ohio 44111   Phone: 1-800-686-5801   Fax: 216-941-4673