Enhance Your Fleet's Efficiency with the Expello Electronic Drain Valve

Posted by Dani Haskin on

Maintaining the integrity of your commercial vehicles' air systems is crucial for safe and efficient operations. One often overlooked component that plays a significant role in this is the electronic drain valve. At American Tarping, we are excited to introduce the Expello® Electronic Drain Valve—a game-changer for trailers, buses, trucks, and other vehicles looking to reduce maintenance costs and improve safety.

The Drawbacks of Manual Draining

Traditional manual drain valves require daily checks and frequent maintenance to prevent the buildup of harmful contaminants in air tanks. Moisture and debris can lead to corrosion, freeze-ups in winter, and even brake failure—all of which pose serious risks and can result in costly downtime.

The Expello Electronic Drain Valve: A Smart Solution

The Expello® Electronic Drain Valve offers an automatic, maintenance-free alternative that protects your air tanks from contaminants. This innovative drain valve expels moisture and debris every five minutes during vehicle operation with a powerful one-second blast of air. Its corrosion-resistant construction and self-cleaning design ensure long-term reliability without the need for daily manual intervention.

Key Features:

  • Auto-Purge Every 5 Minutes: Keeps air tanks free of contaminants consistently.
  • Thermostatically Controlled Heater: Prevents freeze-ups in temperatures as low as -20°F.
  • Easy Installation: Mounts horizontally or vertically to fit your vehicle's configuration.
  • Maintenance-Free Operation: Reduces the need for regular checks and manual draining.
  • Enhanced Safety: Provides cleaner, dry air to brakes and air-operated systems, extending component life.

Benefits for Your Fleet

Implementing the Expello® Electronic Drain Valve in your fleet brings numerous advantages:

  • Reduced Maintenance Costs: Eliminate the time and labor associated with manual draining.
  • Improved Safety: Minimize the risk of brake failures and system freeze-ups caused by moisture.
  • Increased Efficiency: Keep your vehicles on the road longer with less downtime for repairs.
  • Longevity of Components: Protect critical air-operated parts from corrosion and wear.

Why Choose American Tarping?

As a family-owned and operated distributor, American Tarping is dedicated to providing high-quality products like the Expello® Electronic Drain Valve at fair prices. We understand the hard work you put into your operations, and we're here to make finding the right solutions as easy as possible. Our commitment to exceptional customer service means we're always available to answer your questions and help you find exactly what you need.

Upgrade Your Air System Today

Don't let moisture and contaminants compromise your fleet's performance and safety. Invest in the reliability and efficiency of the Expello® Electronic Drain Valve. By choosing this advanced electronic drain valve, you're taking a proactive step towards safeguarding your vehicles and ensuring smooth operations.


Contact American Tarping today to learn more about how the Expello® Electronic Drain Valve can benefit your fleet. We're here to provide the quality products and support you need to keep your business moving forward.


American Tarping—Quality Products, Fair Prices, Unmatched Customer Service.


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