Strong Back - RC Series Repair Coupling For where there is a need for resistance to heavy earth loads, shear forces and improved alignment. Fernco Strong Back RC Series Couplings offer a .012" stainless steel shielded coupling that has a molded in bushing for those areas that require extra rigidity. 1. Gasket Manufactured to meet the material requirements of: CSA B602 - mechanical couplings for drain, waste, vent pipe and sewer pipe ASTM D 5926 - Standard Specification for Poly Vinyl Chloride (PVC) Gaskets for Drain, Waste, and Vent (DWV), Sewer, Sanitary, and Storm Plumbing Systems ASTM C 1173 - Standard Specification for Flexible Transition Couplings for Underground Piping System Hardness, Shore"A", Inst. -+ 65 Tensile Strength, Min. psi 1000 Elongation at Rupture, Min. % 250 Tear Strength, Min. 150 lb/in. Brittleness Temperature -40°F 2. Clamps Manufactured to the req of CSA B602 Clamp Housing - 301 Stainless Steel Clamp Band - 301 Stainless Steel Clamp Screw - 305 Stainless Steel Installation torque 60"lbs 3. Shear Ring .012" Thick, 300 Series Stainless Steel Width manufactured to order depending on coupling width (1.50", 2.13", or 4") Length manufactured to order (Depending on coupling diameter) Clamps spot welded in place 4. Coupling Manufactured to conform to the performance requuirements of: ASTM C 1173 - standard specification for flexible transition couplings for underground piping systems CSA B602 - mechanical couplings for drain, waste, and vent and sewer pipe     1001 RC Series - for Clay to Clay Part # Description 1001-44RC 4" Clay to 4" Clay 1001-66RC 6" Clay to 6" Clay 1001-88RC 8" Clay to 8" Clay 1001-1010RC 10" Clay to 10" Clay 1001-1212RC 12" Clay to 12" Clay   1002 RC Series - for Clay to Cast Iron or Plastic Part # Description 1002-44RC 4" Clay to 4" Cast Iron or Plastic *1002-55RC 5" Clay to 5" Cast Iron or Plastic *1002-64RC 6" Clay to 4" Cast Iron or Plastic 1002-66RC 6" Clay to 6" Cast Iron or Plastic 1002-88RC 8" Clay to 8" Cast Iron or Plastic *1002-1010RC 10" Clay to 10" Cast Iron or Plastic *1002-1212RC 12" Clay to 12" Cast Iron or Plastic   1003 RC Series - for Clay to Asbestos Cement Fibre (AC) or Ductile Iron Part # Description 1003-44RC 4" Clay to 4" Asbestos Cement Fibre or Ductile Iron 1003-66RC 6" Clay to 6" Asbestos Cement Fibre or Ductile Iron 1003-88RC 8" Clay to 8" Asbestos Cement Fibre or Ductile Iron *1003-1010RC 10" Clay to 10" Asbestos Cement Fibre or Ductile Iron *1003-1212RC 12" Clay to 12" Asbestos Cement Fibre or Ductile Iron   1004 RC Series - for Concrete to Concrete Part # Description 1004-44RC 4" Concrete to 4" Concrete 1004-66RC 6" Concrete to 6" Concrete 1004-88RC 8" Concrete to 8" Concrete 1004-1010RC 10" Concrete to 10" Concrete 1004-1212RC 12" Concrete to 12" Concrete   1006 RC Series - for Concrete to Cast Iron or Plastic Part # Description *1006-44RC 4" Concrete to 4" Cast Iron or Plastic *1006-64RC 6" Concrete to 4" Cast Iron or Plastic *1006-66RC 6" Concrete to 6" Cast Iron or Plastic *1006-88RC 8" Concrete to 8" Cast Iron or Plastic *1006-1212RC 12" Concrete to 12" Cast Iron or Plastic   1051 RC Series - for Asbestos Cement Fibre (AC) or Ductile Iron to Cast Iron or Plastic Part # Description 1051-44RC 4" Asbestos Cement Fibre or Ductile Iron to 4" Cast Iron or Plastic 1051-66RC 6" Asbestos Cement Fibre or Ductile Iron to 6" Cast Iron or Plastic 1051-88RC 8" Asbestos Cement Fibre or Ductile Iron to 8" Cast Iron or Plastic *1051-108RC 10" Asbestos Cement Fibre or Ductile Iron to 8" Cast Iron or Plastic 1051-1010RC 10" Asbestos Cement Fibre or Ductile Iron to 10" Cast Iron or Plastic *1051-1212RC 12" Asbestos Cement Fibre or Ductile Iron to 12" Cast Iron or Plastic   1055 RC Series - for Asbestos Cement Fibre (AC) or Ductile Iron to Asbestos Cement Fibre (AC) or Ductile Iron Part # Description 1055-44RC 4" AC or Ductile Iron to 4" AC or Ductile Iron 1055-66RC 6" AC or Ductile Iron to 6" AC or Ductile Iron 1055-88RC 8" AC or Ductile Iron to 8" AC or Ductile Iron 1055-1010RC 10" AC or Ductile Iron to 10" AC or Ductile Iron 1055-1212RC 12" AC or Ductile Iron to 12" AC or Ductile Iron   1056 RC Series - for CI, PL, Copper, ST or Lead to CI, PL, Copper, ST or Lead Part # Description 1056-150RC 1½" CI, PL, Copper, ST or Lead to 1½" CI, PL, Copper, ST or Lead 1056-22RC 2" CI, PL, Copper, ST or Lead to 2" CI, PL, Copper, ST or Lead 1056-33RC 3" CI, PL, Copper, ST or Lead to 3" CI, PL, Copper, ST or Lead *1056-43RC 4" CI, PL, Copper, ST or Lead to 3" CI, PL, Copper, ST or Lead 1056-44RC 4" CI, PL, Copper, ST or Lead to 4" CI, PL, Copper, ST or Lead 1056-55RC 5" CI, PL, Copper, ST or Lead to 5" CI, PL, Copper, ST or Lead *1056-64RC 6" CI, PL, Copper, ST or Lead to 4" CI, PL, Copper, ST or Lead 1056-66RC 6" CI, PL, Copper, ST or Lead to 6" CI, PL, Copper, ST or Lead *1056-86RC 8" CI, PL, Copper, ST or Lead to 6" CI, PL, Copper, ST or Lead 1056-88RC 8" CI, PL, Copper, ST or Lead to 8" CI, PL, Copper, ST or Lead 1056-1010RC 10" CI, PL, Copper, ST or Lead to 10" CI, PL, Copper, ST or Lead 1056-1212RC 12" CI, PL, Copper, ST or Lead to 12" CI, PL, Copper, ST or Lead     * Insert bushing included with designated part numbers Call Fernco for additional sizes

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