Expello Automatic Drain Valves now available at McCandless Truck Center

Total Air System Protection for heavy duty trucks, trailers, buses and vocational vehicles

Expello Air Products Drain Valves get rid of moisture, dirt, oil and rust; eliminating winter freeze-up!  ORDER YOURS

ELECTRONIC DRAIN VALVE - Install & Spec Sheet  

• Eliminates moisture in compressed air systems.
• Replaces the manual drain petcock on any air tank within a vehicle’s compressed air system, whether the tank is on a vehicle or trailer.
• Purges water, dirt and oil from the air system in a quick, 1-second burst, every 5 minutes of vehicle on time
• 15 watt thermostatically controlled heater ensures year round air system protection.

PNEUMATIC DRAIN VALVE - Install & Spec Sheet

• Provides long lasting, durable air system protection.
• Expels build-up of harmful contaminants in air tanks on trucks, trailers, buses, RV’s and other equipment with compressed air systems.
• No system eliminates all the moisture from the wet tank all the time.
• Expels contaminants from your air tanks with a powerful blast of air whenever your compressor reaches cut out and at compressor cut in.
• The 50 watt heater with built in thermostat provides year round protection even in the coldest conditions.
• Purges every time the compressor cycles (requires  actuation line)
• Compact design fits air tanks on all trucks and buses
• Replaces manual drain petcocks (never pull another  chain to drain the tank)
• Automatically purges moisture and contaminants
• Prevents freeze-ups with a 50-Watt heater (optional)
• Prevents brake drum damage
• Prevents cylinder corrosion
• Prevents sticking valves and loss of lubrication
• Reduces noise and vibration due to contaminated  air systems

PART NUMBERS	ACTUATION	HEATER	INLET
995100...............	PNEUMATIC........	N/A.....................	1/4″
995101...............	PNEUMATIC........	N/A.....................	3/8″
995102...............	PNEUMATIC........	N/A.....................	1/2″
995103...............	PNEUMATIC........	12V.....................	1/4″
995104...............	PNEUMATIC........	12V.....................	3/8″
995105...............	PNEUMATIC........	12V.....................	1/2″
995106...............	PNEUMATIC........	24V.....................	1/4″
995107...............	PNEUMATIC........	24V.....................	3/8″
995108...............	PNEUMATIC........	24V.....................	1/2″

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THE SHOP DRAIN VALVE - Install & Spec Sheet

• This valve is actuated by running a line from the valve to the compressor’s governor.
•Each time the compressor reaches cut in and cut out the valve will purge the moisture from the tank.
• Automatically Drains Moisture From Compressed Air System
• Actuation Line and Connectors Included
• Provides Clean, Dry Air For The Shop’s Air System

PART NUMBER	ACTUATION	HEATER	INLET
986250...................	PNEUMATIC........	N/A....................	1/4″

EXPELLO AIR DRYER - Install & Spec Sheet

• The filter/coalescer removes moisture.
• Provide clean dry air 100% of the time.
• Space age design of unique vacuum formed glass fibers yields the highest C.F.M. flow rate:
     -  Highest C.F.M. Flow Rate – 36 C.F.M
     -  Most Efficient Oil and Solids Filtration
     -  Small Overall Size – 6 by 12 inch unit
     -  Low Cost Maintenance – replace filter without  removing unit
     -  “Whistle Stop” element change indicator
     -  Best Overall Efficiency
     -  Full One-Year Warranty
• After-cooler and desiccant dryers would have to increase their unit size and capacity to reach this level of flow.
• The Stark Air Dryer fits both the governor and unloader models.
• The basic model fits both governor and unloader controlled air systems making it the most versatile air protection device on the market.
• It can be used on virtually any mobile application including off highway construction and mining equipment.
• The Expello Drain Valve located on the bottom of the unit purges any remaining moisture from the system.
• You have the option of selecting these air dryers fitted with either the pneumatic or electronic valve as described in our previous sections.

PART NUMBER	ACTUATION	HEATER	INLET
995000..........................................	PNEUMATIC........	N/A....................	N/A
995001..........................................	PNEUMATIC........	12V.....................	N/A
995002..........................................	PNEUMATIC........	24V.....................	N/A
995018..........................................	ELECTRONIC.......	24V.....................	N/A
995019.........................................	ELECTRONIC.......	12V.....................	N/A

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*All components of the Expello Drain Valves are covered by a three-year unlimited mileage warranty