ADM200-032 Datasheet PDF - SMSC -> Microchip

Reliably discharges even highly viscous drainage
Highly resistant to dust and highly viscous drainage, the valve opens and closes reliably to discharge the drainage.
Large drain discharge capacity With a large discharge port, a large amount of drainage can be discharged in a single operation.
Elimination of residual drainage from inside of the tank and pipes prevents the generation of foreign matter as a result of dried rust or drainage, which could adversely affect the equipment located on the outlet side.
Low power consumption: 4 W
A long pipe can also be connected to the discharge port. It can be connected directly to a
compressor.