Castel presents three product lines for every type of application and refrigerant that meets the implementation of the F-Gas regulation.
“POLYHEDRA” PRODUCTS
Products suitable for all new refrigerants HC, HFC and HFO that belong to the A1 – A2L – A3 safety group according to ASHRAE standards 34-2016
- O-ring HNBR rubber
- Large Pressure and Temperature range (PS 50 bar, TS -40/130,150°C)
“CLASSIC” PRODUCTS
Products suitable for all refrigerants HFC and HFO that belong to the A1 safety group according to ASHRAE standards 34-2016
- O-ring Chloroprene rubber
- Standard Pressure and Temperature range (PS 45 bar, TS -35/110°C)
“GO GREEN” PRODUCTS
A wide range of products opportunely modified to be suitable with CO2 systems. Nevertheless, their use depends from the maximum allowable pressure.
- O-ring EPDM rubber
- Suffix «E» in the part number identifies compatibility with CO2 refrigerant
- Four different Pressure range (PS 60 bar, 80 bar, 120 bar and 140 bar)
