Slip-over couplings are the same for both types of pipes and are used to join the pipes.
| manufacturer | KOPOS  | 
		
|---|
| Pipe outside diameter | 75 mm | 
| Temperature resistance | -45 – 60 °C | 
| Producing country | Czech Republic | 
Slip-over couplings are the same for both types of pipes and are used to join the pipes.
| manufacturer | KOPOS  | 
		
|---|
| Pipe outside diameter | 75 mm | 
| Temperature resistance | -45 – 60 °C | 
| Producing country | Czech Republic |