PTFE replacement seal f. Kamlock coupling DN 40 (1 1/2")

Materials:

NBR: (-10°C to +80°C) elastic standard material for neutral media such as air, oil and water. Good resistance to mechanical loads, EPDM: (-20°C to +130°C) elastic, resistance to alkaline solutions and acids of average concentration, water, hot water and steam. Not resistance to oils and greases, FKM: (-20°C to +180°C) elastic, elastomer with high temperature and weather resistance. Suitable for many acids, bases, fuels and oils (also synthetic). Not resistant to hot water and steam, Hypalon: (-40°C to +160°C) elastic and with good chemical resistance,

 

PTFE*: (-180°C to +200°C) very stiff and very good chemical resistance (install carefully). Resistant against almost all chemicals, even at high temperatures, NBR / PTFE: (-10°C to +80°C) elastic and with very good chemical resistance, FKM / PTFE: (-20°C to +180°C) elastic and with very good chemical resistance,

*Not recommended as very stiff, small nominal widths are difficult to assemble!

All statements are intended as non-binding guidelines! We are not liable for data selection not confirmed in writing. Pressure data, unless stated otherwise, relate to liquids from group II at +20 C.