Technical Specifications
www.fernco.com
SHIELDED COUPLINGS
27
United States
PH: 810-653-9626
FX: 810-653-8714
Canada
PH: 519-332-6711
FX: 519-332-8610
07/08
Strong Back RC Couplings - RC Series Repair Couplings
1051 RC Series -
Asbestos Cement Fibre (AC) or Ductile Iron to Cast Iron or Plastic
A B C
Part No. in. mm in. mm in. mm
1051-44RC 4.80 122 4.39 112 3.94 100
1051-45RC* 5.52 140 5.00 127 3.97 101
1051-46RC* 4.75 121 6.60 168 5.74 146
1051-55RC* 5.90 150 5.50 140 5.92 150
1051-64RC* 6.95 177 4.38 111 5.92 150
1051-65RC* 6.95 177 5.50 140 5.92 150
1051-66RC 6.69 177 6.69 170 5.91 150
1051-8-10RC* 9.05 230 10.63 270 5.89 150
1051-88RC 9.25 235 8.51 216 5.97 152
1051-10-8RC* 11.22 285 8.38 213 5.97 152
1051-1212RC* 13.37 340 12.60 320 5.97 152
1051-1818RC 19.74 501 19.74 501 9.89 251
1055 RC Series -
AC or Ductile Iron to AC or Ductile Iron
A B C
Part No. in. mm in. mm in. mm
1055-44RC 4.75 121 4.75 121 3.96 101
1055-66RC 6.65 169 6.65 169 5.92 150
1055-88RC 9.05 230 9.05 230 5.98 152
1055-1010RC 11.22 285 11.22 285 5.97 152
1055-1212RC 13.37 340 13.37 340 5.97 152
1056 RC Series -
CI, PL, Copper, ST or Lead to CI, PL, Copper, ST or Lead
A B C
Part No. in. mm in. mm in. mm
1056-150RC 1.94 49 1.94 49 3.43 87
1056-22RC 2.41 61 2.41 61 3.45 88
1056-32RC* 3.52 89 2.38 60 3.96 101
1056-33RC 3.46 88 3.46 88 3.98 101
1056-43RC* 4.58 116 3.38 86 4.02 102
1056-44RC 4.58 116 4.58 116 4.02 102
1056-54RC* 5.52 140 4.38 111 3.97 101
1056-55RC 5.52 140 5.52 140 3.97 101
1056-64RC* 6.60 168 4.50 114 5.74 146
1056-65RC* 6.60 168 5.62 143 5.74 146
1056-66RC 6.60 168 6.60 168 5.74 146
1056-86RC* 8.64 219 6.38 162 6.04 153
1056-88RC 8.64 219 8.64 219 6.04 153
1056-1010RC 10.63 270 10.63 270 5.89 150
1056-1212RC 12.52 318 12.52 318 6.32 161
1056-1515RC 15.92 404 15.92 404 9.89 251
1056-1818RC 19.10 485 19.10 485 9.89 251
*Designated part numbers come with an insert bushing.
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ANY SIZE
ANY MATERIAL
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ANY MATERIAL
ANY SIZE
This product can be custom
ordered for ANY common
sewer pipe size and
material combination.