Georg Fischer Instaflex Flange Adapter GR D63
The GF Instaflex Flange Adapter GR is the reliable solution for connecting plastic pipe to metal flanges, flanged valves, or other flanged piping components across demanding industrial environments. Manufactured from durable polybutene, it delivers a secure, detachable mechanical joint that holds firm under the pressures of hot and cold potable water systems, heating and cooling applications, and more, -all without corroding or scaling over time. Its flanged end design uses a backing ring to bolt plastic pipe tightly to metal flanges or equipment, ensuring a stable, leak resistant connection that's built to last. From marine and shipbuilding operations to food and beverage processing facilities, the Instaflex Flange Adapter GR is trusted wherever a dependable plastic-to-metal transition is critical.

Summary: 

• Manufactured from polybutene 
• Used to connect plastic pipe to a metal pipe, flanged valve or another flanged piping component 
• Allows for secure, detachable mechanical joining in industrial and potable water systems
• The flanged end utilises a backing ring to bolt the plastic pipe securely to a metal flange or equipment  
• The fitting supports hot/cold potable water, heating and coiling systems while maintaining resistance to corrosion and scaling 

Applications: 

• Commonly used in;
• Hot and cold potable water,
• Marine & shipbuilding and,
• Food and beverage industries