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3001-22 Proflex Shielded Coupling
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3001 Series · Proflex Shielded Coupling
Fernco Proflex 3001-22 Shielded Pipe Coupling Connector — 2" Cast Iron, Plastic, or Steel to 2" Copper
Part # 3001-22
- Superior shear force resistance. The Fernco proflex stainless steel shield and clamp design help resist heavy shear forces, ensuring a rigid,...
- Durable construction. Made with a .012" thick stainless steel shield and 301 stainless steel clamp bands, proflex couplings provide...
- Cast iron to copper transition. The Fernco proflex 3001 series is specifically engineered to connect cast iron piping to copper, making it ideal for...
- Code compliant and easy to install. Complies with ASTM c1460, ASTM c564, and CSA b602.
3001 Series Size: 2" x 2"
Connects Cast Iron, Plastic and Steel to Copper
Dimensions
| End 1 pipe OD range | 4.02" to 4.74" |
| End 1 inside diameter | 4.02" |
| Length | 3.13 in |
| Width | 3.50 in |
| Height | 2.13 in |
| Weight | 0.4 lb |
Product details
The Fernco proflex 3001-22 shielded pipe coupling is engineered for dependable above-ground pipe transitions between 2" cast iron, plastic, or steel to 2" copper. Featuring a flexible neoprene sleeve and a durable stainless steel shield, this coupling delivers a secure, leak-resistant seal that absorbs vibration and resists shear forces. Whether you're performing a repair or adapting between materials, the proflex coupling ensures a code-compliant, professional-grade connection that installs quickly with standard tools. Manufactured in the USA, proflex couplings are trusted by professionals for their quality, reliability, and performance across residential and commercial plumbing applications.
The preferred above ground pipe connector. Fernco proflex couplings are the premier choice for above-ground applications, offering unmatched strength, flexibility, and performance when connecting a wide range of pipe materials
Versatile compatibility. Proflex is a transition coupling that provide seamless, reliable connections across a spectrum of sizes and materials.
Connects 2" cast iron, plastic, or steel to 2" copper
Specifications
| Connection | Mechanical |
| Fitting type | Straight Coupling |
| Flexible | Yes |
| Material | EPDM Rubber, Stainless Steel |
| Color | Black, Silver |
| Standards | ASTM C1460, ASTM C564, CSA B602 |
| Application | Above Ground, DWV |
| Max test pressure | 4.3 psi |
| Temperature range | -30°F to 140°F |
Drawings and downloads
Documents
Dimensional drawing
3001-22, PDF · 190.94 KB
Compare 3001 Series sizes
-
- Size
- 1.5" x 1"
- Pipe materials
- Cast Iron, Plastic and Steel to Copper and Plastic
-
- Size
- 1.5" x 1.25"
- Pipe materials
- Cast Iron, Plastic and Steel to Copper and Plastic
-
- Size
- 1.5" x 1.5"
- Pipe materials
- Cast Iron, Plastic and Steel to Copper and Plastic
- Pipe OD range
- 2.00" to 2.74"
-
- Size
- 2" x 1.25"
- Pipe materials
- Cast Iron, Plastic and Steel to Copper and Plastic
-
- Size
- 2" x 1.5"
- Pipe materials
- Cast Iron, Plastic and Steel to Copper and Plastic
- Pipe OD range
- 2.95" to 3.64"
-
3001-22 (this part)
- Size
- 2" x 2"
- Pipe materials
- Cast Iron, Plastic and Steel to Copper
- Pipe OD range
- 4.02" to 4.74"
-
- Size
- 3" x 1.5"
- Pipe materials
- Cast Iron to Copper and Plastic
-
- Size
- 3" x 2"
- Pipe materials
- Cast Iron to Copper
-
- Size
- 3" x 3"
- Pipe materials
- Cast Iron to Copper
-
- Size
- 4" x 3"
- Pipe materials
- Cast Iron to Copper
-
- Size
- 4" x 4"
- Pipe materials
- Cast Iron to Copper
| Part | Size | Pipe materials | Pipe OD range (end 1 / end 2) |
|---|---|---|---|
| 3001-110 | 1.5" x 1" | Cast Iron, Plastic and Steel to Copper and Plastic | |
| 3001-1125 | 1.5" x 1.25" | Cast Iron, Plastic and Steel to Copper and Plastic | |
| 3001-150 | 1.5" x 1.5" | Cast Iron, Plastic and Steel to Copper and Plastic | 2.00" to 2.74" |
| 3001-2125 | 2" x 1.25" | Cast Iron, Plastic and Steel to Copper and Plastic | |
| 3001-215 | 2" x 1.5" | Cast Iron, Plastic and Steel to Copper and Plastic | 2.95" to 3.64" |
| 3001-22 (this part) | 2" x 2" | Cast Iron, Plastic and Steel to Copper | 4.02" to 4.74" |
| 3001-315 | 3" x 1.5" | Cast Iron to Copper and Plastic | |
| 3001-32 | 3" x 2" | Cast Iron to Copper | |
| 3001-33 | 3" x 3" | Cast Iron to Copper | |
| 3001-43 | 4" x 3" | Cast Iron to Copper | |
| 3001-44 | 4" x 4" | Cast Iron to Copper |
Also for below ground
HULK universal coupling
One coupling per size for clay, cast iron, plastic, steel, ductile iron and concrete. Stainless steel rods are built into the body for high shear strength.
See HULK
Made in the USA
Made for pros by pros
The 3001-22 is made in the USA. Fernco has built flexible couplings in Davison, Michigan since 1964, by people who take the work as seriously as you do.
Meet the team
Got questions about the 3001-22?
Send us a message and the right team will reply, usually within one business day. Or call us, Monday to Friday, 8:00 am to 5:00 pm ET.