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CC125G Flexible Chemical Coupling
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Chemical Coupling · Flexible Chemical Coupling
Fernco CC125G Chemical Coupling – 4" Flexible Chemical-Resistant Coupling for Multi-Material Pipe
Part # CC125G
- Superior chemical resistance. Designed to withstand a wide range of aggressive chemicals using a one-piece fluoropolymer (fep) liner and ptfe...
- Flexible, watertight connection. Provides a secure, leak-resistant connection for chemical waste drainage systems while maintaining flexibility to...
- Connects dissimilar pipe materials. Easily transitions between plastic, cast iron, glass, duriron, and ductile iron piping—reducing complexity in...
- Built for extreme conditions. Operates in demanding environments with temperature resistance from -50°f to 212°f continuous (266°f intermittent),...
Chemical Coupling Size: 4" x 4"
Connects most pipe materials of the same nominal size
Dimensions
| End 1 pipe OD range | 4.33" to 5.20" |
| End 1 inside diameter | 5.04" |
| Length | 4.43 in |
| Width | 4.43 in |
| Height | 4.72 in |
| Weight | 1.86 lb |
Product details
The CC125G chemical coupling is designed for 4" piping systems requiring high chemical resistance and long-term durability. Compatible with plastic, cast iron, glass, duriron, and ductile iron, it provides a versatile solution for complex drainage systems. Its fep-lined construction and ptfe seals ensure protection against corrosive substances, while the flexible design accommodates movement and simplifies installation in both above and below ground applications.
Industry-specified applications. Designed for chemical waste systems in laboratories, pharmaceutical facilities, commercial kitchens, beverage plants, and industrial processing environments.
Specs and codes. Complies with ASTM c1173 and bs en 681-1 standards. Rated for up to 4.3 PSI maximum test pressure for chemical drainage systems.
Specifications
| Connection | Mechanical |
| Fitting type | Straight Coupling |
| Flexible | Yes |
| Material | Rubber, Stainless Steel, FTPE, FEP |
| Color | Black, Silver |
| Standards | ASTM C1173, BS EN 681.1 |
| Application | Above Ground, DWV |
| Max test pressure | 4.3 psi |
| Temperature range | -50°F to 212°F |
Drawings and downloads
Documents
Dimensional drawing
CC125G, PDF · 89.09 KB
Compare Chemical Coupling sizes
-
- Size
- 1.5" x 1.5"
- Pipe materials
- Plastic, Cast Iron and Glass to Plastic, Cast Iron and Glass
- Pipe OD range
- 1.73" to 2.09"
-
- Size
- 2" x 1.5"
- Pipe materials
- Plastic, Cast Iron and Glass to Duriron
- Pipe OD range
- 2.13" to 2.60"
-
- Size
- 2" x 2.5"
- Pipe materials
- Duriron to Plastic
- Pipe OD range
- 2.64" to 3.11"
-
- Size
- 3" x 3"
- Pipe materials
- Cast Iron, Plastic and Glass to Cast Iron, Plastic and Glass
- Pipe OD range
- 3.15" to 3.50"
-
- Size
- 3" x 3"
- Pipe materials
- Duriron to Ductile Iron
- Pipe OD range
- 3.54" to 4.29"
-
CC125G (this part)
- Size
- 4" x 4"
- Pipe materials
- most pipe materials of the same nominal size
- Pipe OD range
- 4.33" to 5.20"
-
- Size
- 6" x 6"
- Pipe materials
- most pipe materials of the same nominal size
- Pipe OD range
- 6.22" to 7.01"
-
- Size
- 8" x 8"
- Pipe materials
- most pipe materials of the same nominal size
- Pipe OD range
- 8.35" to 9.21"
-
- Size
- 10" x 10"
- Pipe materials
- Cast Iron and Glass to Cast Iron and Glass
- Pipe OD range
- 9.25" to 10.59"
-
- Size
- 10" x 10"
- Pipe materials
- Plastic, Duriron and Ductile Iron to Plastic, Duriron and Ductile Iron
- Pipe OD range
- 10.63" to 12.09"
-
- Size
- 12" x 12"
- Pipe materials
- Plastic, Cast Iron and Glass to Plastic, Cast Iron and Glass
- Pipe OD range
- 12.25" to 12.75"
-
- Size
- 12" x 12"
- Pipe materials
- Duriron to Ductile Iron
- Pipe OD range
- 12.75" to 13.50"
| Part | Size | Pipe materials | Pipe OD range (end 1 / end 2) |
|---|---|---|---|
| CC56G | 1.5" x 1.5" | Plastic, Cast Iron and Glass to Plastic, Cast Iron and Glass | 1.73" to 2.09" |
| CC65G | 2" x 1.5" | Plastic, Cast Iron and Glass to Duriron | 2.13" to 2.60" |
| CC75G | 2" x 2.5" | Duriron to Plastic | 2.64" to 3.11" |
| CC100G | 3" x 3" | Cast Iron, Plastic and Glass to Cast Iron, Plastic and Glass | 3.15" to 3.50" |
| CC115G | 3" x 3" | Duriron to Ductile Iron | 3.54" to 4.29" |
| CC125G (this part) | 4" x 4" | most pipe materials of the same nominal size | 4.33" to 5.20" |
| CC180G | 6" x 6" | most pipe materials of the same nominal size | 6.22" to 7.01" |
| CC225G | 8" x 8" | most pipe materials of the same nominal size | 8.35" to 9.21" |
| CC275G | 10" x 10" | Cast Iron and Glass to Cast Iron and Glass | 9.25" to 10.59" |
| CC290G | 10" x 10" | Plastic, Duriron and Ductile Iron to Plastic, Duriron and Ductile Iron | 10.63" to 12.09" |
| CC335G | 12" x 12" | Plastic, Cast Iron and Glass to Plastic, Cast Iron and Glass | 12.25" to 12.75" |
| CC345G | 12" x 12" | Duriron to Ductile Iron | 12.75" to 13.50" |
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