Robo-Drain RD11-T
External Pneumatic Condensate Drain for Compressed Air Systems
A fully automatic, zero loss drain that protects compressed air systems with out the need for electricity. Translucent reservoir for visual assurance of operation. Ideal to be used along with Oil/Water Separators.
Features
- Large 24 oz. capacity discharge
- Isolated trigger assembly
- Heavy duty industrial drain
- Horizontal low profile
- Translucent reservoir
- Non clogging, full port drain valve
- Automatic design
- NPT or BSPP connections available
Benefits
- Ideal for most compressor installations
- Reliable design – unaffected by contaminants
- One unit works for multiple compressed air systems. Saves valuable air. Saves money
- Fits in tight spots – can be mounted under equipment
- Easy-to-see condensate level “Quick check”
- Handles scale and rust without clogging
- No electricity required
- Operates on demand
How it Removes Condensate From Compressed Air Systems
Condensate enters the drain through one of two inlet connections. As condensate is collected and the translucent reservoir fills, a stainless steel float mechanism rises. When the condensate reaches a design level, the float mechanism actuates an isolated magnetic trigger assembly. The trigger assembly directs control air to the valve actuator, which in turn opens a full-port drain valve.
Condensate will then exit the unit. As the float drops, the trigger assembly closes the control air line and the valve actuator closes the ball valve. The drain is then returned to the collection mode.
Specifications
| Inlets | (2) 3/4″ NPT (BSPP Connections Available) |
| Outlet | 1/2″ NPT or (BSPP Connections Available) |
| Power | Clean, Dry Compressed Air 80 to 130 PSI |
| Pressure | 0 to 250 PSI |
| Operating Temperature | 32° to 180° F. |
| Weight | 17 lbs. |
| Discharge | 24 ounces per cycle |
Materials
| Reservoir | Aluminum and Composite |
| Valve | Bronze w/S.S. Ball and Stem |
| Float | Stainless Steel |
| Seat | Stainless Steel |
| Seal | Viton® |
Dimensions
Ordering Information
| Stock No. | Description |
| RD11-T | Robo-Drain RD11 -T |
| RD11-TAC | RD11 w/Test Button, High Level Alarm, Counter |
| RD11-LP | ROBO-DRAIN 40 PSI Control Air w/Test Button |
| RD11-T-SS | ROBO DRAIN w/Test Button & All SST |
| RD11-T-C | ROBO DRAIN w/Test Button & Counter |
| RD11-T-SSE | ROBO DRAIN w/Test Button & SS Externals |
| RD11-T-SSV | ROBO DRAIN w/Test Button & Stainless Steel Valve |
| RD11-T-A-NPT | Robo-Drain RD11,Test Button, High-Level Alarm, NPT |
| RD11-LP-T-A | Robo-Drain,40 PSI Control Air, High-Level Alarm |
| Kits and Parts Below | |
| RDP-SEAL-KIT | Robo Drain O-Ring Kit w/ Filter |
| RD11-FA1 | Float and Trigger Assembly,RD |
| RDP-FIT-KIT | Fitting & Tubing Kit for Robo Drain |
| RDP-AC-KIT1 | Air Cylinder Kit,RD |
| RDP-BV-KIT | Ball Valve Kit, Brass, NPT, RD |
| RDP-VENT | 1/8″ Needle Valve / Vent |
| RD-A | High Level Alarm,RD |
| RD-C | Cycle Counter,RD |
| RD-H | Heater Assembly,Robo-Drain,120VAC |
Support and Downloads
Robo-Drain RD11 Installation Operating Manual
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