Air System Products Accu-Drain ACD3 with Alarm Contact

The ACD3 Zero Loss Drain is a fully automatic, energy-efficient solution specifically designed to manage condensate removal from compressed air systems. Operating only when necessary, this innovative drain helps significantly reduce utility expenses. With its translucent reservoir, you can quickly and easily verify proper operation at a glance.

ACD3 Model Specifications:

• Inlets: (2) 1/2″ NPT
• Outlet: 1/4″ NPT
• Compressor Capacity: 1000 CFM
• Dryer Capacity: 2000 CFM
• Filter Capacity: 4000 CFM
• Pressure Range: 0 – 200 PSI
• Operating Temperature: 35° – 180° F
• Weight: 5 lbs.
• Discharge Volume: 8 ounces per cycle
• Voltage: 115 (includes 6′ power cord)

Key Features:

• Zero Air Loss – Conserves energy by preventing unnecessary air discharge.
• Non-clogging, Posi Valve guillotine-style design for straight-through flow.
• Compact vertical design ideal for installations in limited spaces.
• Translucent reservoir allows for quick visual checks of condensate levels.
• Indicator lights clearly display power and operational status.
• Available in multiple sizes tailored to your compressed air system requirements.

Benefits:

• Energy-efficient – activates only at preset condensate levels.
• Easily handles rust, scale, and debris that typically clog other solenoid valves—no strainers needed.
• Ideal for installation in tight or constrained environments.
• Quick and easy monitoring with clear visual indicators.
• Clearly visible indicator lights confirm the operational status at all times.
• Specifically sized to suit your unique system needs.

How the ACD3 Removes Condensate: Condensate flows into the drain through one of its two inlet connections and accumulates in the translucent reservoir. As condensate fills the reservoir, a stainless steel level switch rises. Once the liquid reaches a predetermined level, the level switch activates the straight-flow Posi Valve, opening a full-port drain to discharge condensate effectively.

Upon installation, an indicator light shows when the unit is powered, while a second indicator confirms valve activation by the float switch. Additionally, a manual override switch is available for flexible operational control.

Material Composition:

• Reservoir: Aluminum & Composite
• Control Stem: Teflon Coated
• Float: Stainless Steel
• Valve: Brass

Optimize your compressed air system efficiency and minimize maintenance needs with the reliable, effective ACD3 Zero Loss Drain.