Multi-range hot-tapping collars (DUOFIT)
Multi range hot-tapping split collars for pressure pipes of any type of material and diameter.
- Body and compression followers: carbon steel
- Anti-corrosion coating: RILSAN NYLON 11©
- Bolts, nuts, washers: steel with anti-corrosion coating (alternatively: stainless steel A2/A4)
- Sealing gaskets EPDM or NBR





- Fast and easy installation
- Different derivations available (flanged, socket and threaded derivations with different angles)
No supply interruption
No mains emptying
Wide range
Resistant to corrosion - PN 10-16 bar rated, other pressures available
Steel
Ductile and cast iron
Concrete
Asbestos concrete
HDPE
PVC
GRP