Smith Blair Inc 421-04460560-031 Model 421 4 in. Bolt Carbon Steel Coupling 4.46 - 5.60 in. OD

Product Description

The Smith Blair Inc Model 421 4 in. Bolt Carbon Steel Coupling with MPN 421-04460560-031 is a critical component for pipe fitting applications. It connects steel pipes securely and effectively, ensuring durability and reliability in various environments.

• Removable inner gasket allows installation on larger outer diameters.
• Bi-directional design enables easy reinstallation for maintenance.
• Two-bolt installation simplifies the process, pairing convenience with strength.

Product Highlights

This coupling is designed to withstand harsh conditions while maintaining a secure seal. It features a corrosion-resistant Flexi-Coat epoxy finish for improved longevity.

Product Information

Standard Information

• Brand: Smith Blair Inc
• Product Name: Model 421 4 in. Bolt Carbon Steel Coupling

Technical Specifications

• MPN: 421-04460560-031
• Outer Diameter Range: 4.46 - 5.60 inches
• Installation Method: Stab insertion
• Finish: Corrosion resistant Flexi-Coat epoxy
• Lightweight Design
• Connectors Available: For additional corrosion protection using anodes
• Corrugated Armor: Reduces friction and prevents gouging