AVG Auto Drains
AVG Auto Drains are essential accessories for Expel compressed air filters to function correctly. Other applications for our Auto Drains include use on air receiver tanks, drip legs and dryers.AVG Electronic Timer Drain
This auto drain is robust, reliable and can be used for a variety of applications. The AVG Electronic Timer Drain can withstand airlines where both dirt and rust are present.

Part numbers: 380VAC (6100-078-AA), 230VAC (6100-073-AA), 115VAC (6100-074-AA), 24VAC (6100-075-AA), 24VDC (6100-076-AA), 12VDC (6100-077-AA)
Pressure range: 0-16 bar
Supply voltage options: 12-380VAC/DC
Ambient temperature: 1-55°C
Timer cycle range (on/off): 0.5-10 seconds / 0.5-45 minutes
Test feature: Yes
Valve type: 2/2 way, direct acting
Valve orifice: 4.5mm
Inlet/outlet connections: 1/2″ BSP
Serviceable valve: Yes
Valve housing material: Brass (stainless steel available)


Air Receiver Tank
AVG Float Drain
This simple and effective auto drain can be used in a whole array of industries. The AVG Float Drain can be used in environments where dirt is present in the compressed air lines.

Part number: 6100-084
Pressure range: 0-10 bar
Valve Orifice: 3mm
Test Feature: Manual Drain Valve
Operating temperature range: 1.5-65°C
Weight: 0.6 kg
Largest Discharge capacity (at 7 bar): 400 l/h
Inlet/outlet connection: Rc ½”
Dimensions: 134x108x180 mm
Type: Ball float drain
Serviceable: Yes
Includes: “Anti-air lock” vent tube

AVG 37
AVG 37 is the ultimate auto drain for the harshest conditions. This auto drain can withstand extreme volumes of rust and dirt without getting blocked and clogged.

Part Numbers: 24VDC (6100-079),
230 VAC (6100-080),
115 VAC (6100-081)
Pressure range: 0-40 bar
Supply voltage options: 24VDC, 115VAC and 230VAC
Medium temperature: 1-60C°
Timer cycle range (on/off): 7 seconds to 15 minutes ON / 4 minutes to 24 hours OFF
Timer cycle indication: Bright LED illumination, LED program indicator
Test feature: Yes
Valve type: 2/2 way, motorised ball valve
Valve orifice: 12mm
Valve seals: FPM and Teflon
Inlet/Outlet connections: 1/2“ BSP
Serviceable valve: Yes
Valve housing material: Brass nickel plated, ball valve stainless steel
