High Volume, Zero-Loss Condensate Management Drain

Perfect for reliably handling large volumes of condensate from HOC and desiccant dryers. The RD-13 can handle large flows and puts less strain on drain by requiring less cycles.


Manufacturing Marvels presents Air System Products

FOX Business Network's segment Manufacturing Marvels visited ASP for a behind the scenes look at how we build quality and reliability into every drain we sell. View our segment in the video to the right.

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The Leader in Condensate Management Technology

Our solutions remove harmful moisture to protect compressed air systems, downstream equipment, and reduce utility costs by enabling your system to consume energy responsibly.

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Intelligent Condensate Drains

Removes harmful condensate from your compressed air system, maximizes tank capacity, relieves unnecessary stress on the compressor, only runs when it's needed, no electricity required.

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Discharge Responsibly

ASP Oil/Water Separators are specifically designed for compressor condensate and to bring discharges into compliance with environmental regulations.

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Available With BSP Connections

All Robo-Drain products are now available with NPT or BSP style connections. The most reliable condensate drain available, just got easier to integrate into your application, no matter where in the world you are.

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Maximum Performance, Reduced Utility Cost

ASP pneumatic demand drains don’t require electricity and only run when they are needed.  In addition, they relieve unnecessary stress by maximizing tank capacity and reducing the amount of time the compressor has to run.  The end result is optimum system performance and reduced utility costs.

Protect Your System and the Environment

Moisture can create many issues in a compressed air system.  ASP condensate drains protect the air compressor and downstream equipment.  Implementing an oil-water separator between your drain and the sanitary sewer ensures your discharging clean water, staying in compliance, and protecting the environment.

Want more information on managing condensate in your compressed air system?

Complete the form to receive 3 free E-Books: The Cost of Compressed AirThe Importance of Condensate Drains, and Responsible Condensate Management