Specifications
- Size: 4 inches (DN100)
- Model Style: FireLock Style 109 (One-Bolt Rigid Coupling)
- Material: Ductile iron (ASTM A536, Grade 65-45-12) with orange enamel paint coating
- Gasket Type: Grade E rubber/EPDM gasket
- Maximum Pressure: Up to 365 psi (25 bar)
- Features: Pad-to-pad visual confirmation for easy and confident installation
- Certifications: UL Listed and FM Approved










