Multi-range hot-tapping collars (DUOFIT)

Multi-range hot-tapping collars (DUOFIT)

Information

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

Advantages

• 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

Pipe material

Steel

Ductile and cast iron

Concrete

Asbestos concrete

HDPE 

PVC

GRP