All Tool Depot Electronic Automatic Tank Drain w/Adjustable Timer For Air Compressor - B2B All Tool Depot
RF2011 Automatic Compressor Tank Drain 115V – MotorGuard
AC 110V 1/2'' Electronic Automatic Tank Drain for Air Compressors 2 Way Adjustable Timed Air Compressor Tank (Drain Valve with Power Cable) - Amazon.com
G1/2 Practical Automatic Drain Valve, Air Compressor Drain Valve, For Air Compressor Direct-Acting Condensate Management -5 Degrees Celsius ~80 Degrees Celsius - Walmart.com
AC 220V 1/2" Automatic Electronic Timed Air Compressor Auto Drain Valve | eBay
OMI AM-10 Automatic Float Drain Kit | Float Drains | Compressor World
Industrial Air 072-0030IA Automatic Electronic Tank Drain Kit - Amazon.com
AIR COMPRESSOR ARROW AUTOMATIC FLOAT DRAIN PART 5200 - Pacific Air Compressors
Klutch Automatic Electric Tank Drain — 115V, 1/4in. NPT, Model# NTEMCDV25-DK | Northern Tool