Home Improvement: Generic 1/2" Automatic Electronic Timed Air Compressed Gas Tank Drain Valve Ac220v - SZLYWS LTD

BISS: Van Air Systems 39-10507 Automatic Tank Drain for Air Compressors, 115V AC, Dual Inlet 1/2" and 1/4", Y-Strainer, Test Mode, Isolation Valve, 3/8" Hose Barb Fitting, 6 Power Cord - Van Air Systems

Automotive Parts and Accessories: 20 Gal Portable Waste Oil Drain Tank Air Operated Drainer Lift Auto Wheel Hose - ARKSEN

Home Improvement: PowerMate Vx 072-0023RP Extended Tank Drain Assembly - MAT Holdings, Inc.

BISS: Control Devices Brass Cable Operated Drain Valve, 1/4" Male NPT - Control Devices

Home Improvement: Electronic Automatic Tank Drain for Air Compressors - suburban

BISS: Rubbermaid Commercial FG505012 Stock Tank Drain Plug Kit - Rubbermaid Commercial Products

Automotive Parts and Accessories: Valterra T01-0091VP 1-1/2" x 3/4" 90° Drain Connector - Valterra

Home Improvement: PowerMate Vx 072-0001RP Tank Drain Valve - MAT Holdings

BISS: AC110V 1/2"Electronic Timed Air Compressor Automatic 2-way Drain Valve - DIY &Tools

Home Improvement: Midwest Control Automatic Electric Tank Drain - 115V, Model# MCDV-25-120ADK - Midwest Control

Automotive Parts and Accessories: 18 Gallon Oil Waste Drain Tank Pan Auto Garage Lift - Dragway Tools

Home Improvement: Industrial Air 072-0026IA Automatic Electronic Tank Drain Kit - MAT Holdings, Inc.

Automotive Parts and Accessories: Camco 22223 Drain Valve - 3/8" or 1/2" Dual Barb with Flange - Camco

Home Improvement: PowerMate Vx 072-0020RP Tank Drain Valve - MAT Holdings

Automotive Parts and Accessories: Camco 22243 Drain Valve - 3/8" or 1/2" Male NPT - Camco

BISS: Ace Roto-Mold 35 Gallon Full Drain Blow Molded Inductor Tank (IBFD35-SET) - Ace Roto-Mold

BISS: DiversiTech GG-1 Charles Gallo Drain Gun for A/C Condensate Lines - DiversiTech

Automotive Parts and Accessories: Camco 11691 Water Heater Tank Rinser - Camco

Automotive Parts and Accessories: JR Products 3182 3/8 inch - 1/2 inch Dual Barbed Drain Cock - JR Products

The above is "Tank Drain, Home Improvement: Generic 1/2" Automatic Electronic Timed Air Compressed Gas Tan..." recommended related products, Please click on the picture to see product details and tank drain reviews!