SA,RK

Manual drain:
The manual drain can be opened by screwing it into the bowl.
Once the collected condensate reaches the drain hole, it is
being relieved.

Semiautomatic drain:
The semiautomatic drain semiautomatically separates condensates
from compressed air or gas systems. After operating pressure
switch-off the drain valve opens and the collected condensate is
being relieved.

Automatic drain:
The automatic drain fully automatically separates condensates
from compressed air or gas systems. Once the float lifts from
the valve seat caused by the condensate level, the condensate is
being relieved. Operating pressure must be 2 bar minimum.

Temperature range:
0 °C to 50 °C / 32 °F to 122 °F
0 °C to 80 °C / 32 °F to 176 °F for manual drain made of brass
for appropriately conditioned compressed air down to -30 °C / -22 °F