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Carbon Steel Backing Rings Reinforce Molded Fiberglass Flanges

These split rings sit behind molded fiberglass flanges to effectively disperse bolt torque and eliminate cracked flanges.

Showing all 11 results

Item # Legacy Part Number Size Inside Diameter (I.D.) Outside Diameter (O.D.) Thickness (T) Bolt Circle (B.C.) Number of Holes Holes Diameter (H.D.) Weight Each
08CS-SFP 08CS-SFP 8 in 10.15 in 13-1/2 in 9/16 in 11-3/4 in 8 7/8 in 12 lb
10CS-SFP 10CS-SFP 10 in 12.55 in 16 in 9/16 in 14-1/4 in 12 1 in 15 lb
12CS-SFP 12CS-SFP 12 in 14.71 in 19 in 9/16 in 17 in 12 1 in 23 lb
14CS-SFP 14CS-SFP 14 in 16.50 in 21 in 9/16 in 18-3/4 in 12 1-1/8 in 26 lb
01CS-SFP 01CS-SFP 1 in 2.07 in 4-1/4 in 9/16 in 3-1/8 in 4 5/8 in 1 lb
0150CS-SFP 0150CS-SFP 1-1/2 in 2.94 in 5 in 9/16 in 3-7/8 in 4 5/8 in 2 lb
02CS-SFP 02CS-SFP 2 in 3.46 in 6 in 9/16 in 4-3/4 in 4 3/4 in 3 lb
0250CS-SFP 0250CS-SFP 2-1/2 in 4.05 in 7 in 9/16 in 5-1/2 in 4 3/4 in 4 lb
03CS-SFP 03CS-SFP 3 in 4.65 in 7-1/2 in 9/16 in 6 in 4 3/4 in 5 lb
04CS-SFP 04CS-SFP 4 in 5.94 in 9 in 9/16 in 7-1/2 in 8 3/4 in 6 lb
06CS-SFP 06CS-SFP 6 in 7.82 in 11 in 9/16 in 9-1/2 in 8 7/8 in 8 lb