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Air Dryers
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Refrigerated
Air Dryers |
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Refrigerated Air
Dryer Zen - e
(10-60 cfm)
Features:
• Pressure dew point +3/+4 C.
• Compressor run indication
• Inbuilt automatic drain value.
• Adjustable interval & drain time.
• Manual Drain
• Protection through M.C.B.
• Refrigeration Gas Indication Suction pressure |
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Refrigerated Air Dryer
Zen-s
(10-60 cfm)
Features:
• Pressure dew point+3/+4C
• Compressor runs Indication.
• Inbuilt Automatic Drain Value.
• Adjustable interval & drain time
• Manual Drain
• Indication for refrigeration gas suction pressure.
• Compressor cut off in low suction pressure.
• Compressor cut off in low suction pressure.
• Spare dew point Sensor.
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Refrigeration Air
Dryer Zen - s
(80-100-125-150-200 cfm)
Features
• Pressure dew point +3/+4 C
• Compressor run indication
• Inbuilt automatic drain value.
• Adjustable interval & drain time.
• Manual Drain
• Indication refrigeration gas suction pressure.
• Compressor cut off in low suction pressure.
• Spare dew point Sensor.
• Low pressure drops even with load variances.
• Constant pressure dew point with different load conditions
• The precise and accurate hot gas by pass, Value, which prevents
the formation of ice inside the evaporator at any load condition.
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Refrigerated Air Dryer Zen-a
(10-60 cfm)
Features
• Monitor air inlet/Outlet temperature.
• Management of timed drain opening and interval time.
• Display for compressor run.
• Digital input for remote On/Off
• Analog output for remote dew point indication (Optional).
• Indication for refrigeration gas suction and discharge pressure.
• Indication for refrigeration gas discharge temperature.
• Manual drain
• Emergency on off switch.
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Refrigeration Air
Dryer Zen-a
(80-100-125-150-200 cfm)
Features
• Pressure dew point +3/+4 C
• Compressor run indication
• Inbuilt automatic drain value.
• Adjustable interval & drain time.
• Manual Drain
• Indication refrigeration gas suction pressure.
• Compressor cut off in low suction pressure.
• Spare dew point Sensor.
• Low pressure drops even with load variances.
• Constant pressure dew point with different load conditions
• The precise and accurate hot gas by pass, Value, which prevents
the formation of ice inside the evaporator at any load condition.
• Emergency On/Off switch
• Thermostatic Expansion value to regulate the injection of
refrigerant liquid in to evaporator.
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Refrigeration Air
Dryer Zen-a
(250-300-400-500-1000 cfm)
Features
• Pressure dew point +3/+4 C
• Compressor run indication
• Inbuilt automatic drain value.
• Adjustable interval & drain time.
• Manual Drain
• Indication refrigeration gas suction pressure.
• Compressor cut off in low suction pressure.
• Spare dew point Sensor.
• Low pressure drops even with load variances.
• Constant pressure dew point with different load conditions
• The precise and accurate hot gas by pass, Value, which prevents
the formation of ice inside the evaporator at any load condition.
• Emergency On/Off switch
• Thermostatic Expansion value to regulate the injection of
refrigerant liquid in to evaporator.
• Condensate temperature (Optional). |
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Heatless
Air Dryers |
Model : OPTRA-e : ZEN
Heatless Desiccant Air Dryer Model OPTRA-e specially designed for
Minimum purge loss with optimum performance
FEATURES
• New esthetical design.
• Microprocessor control panel with regulation control panel
operation cycle display functions to adopt the working conditions
(dew point) to the end user’s requirements.
• New pneumatics valves, high orifice, easy to maintain, designed
for heavy duty controls.
• Slow re‐pressurization prevent bed lifting abrasion and extends
desiccant life.
• Designed for adverse conditions at 45o C compressed air
• temperature and maintains (‐) 40o C dew point @ 0.3 bar pressure
difference.

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Model : DC Series
(10 to 1000 cfm)
(Wall mounted up to 60 cfm)
Features:
• Power on light.
• On-Off switch.
• Tower pressure gauges.
• Sized to save heat of adsorption – minimizes purge air usage.
• -40◦C dew point. Molecular sieves for -80◦C.
• Uses bulk desiccant - no special cartridges required.
• Can be offered for higher pressure and lower dew points also.
Fill & Drain ports:
• Separate fill and drain ports for ease of desiccant replacement.
• Heavy duty purge exhaust mufflers for quite operation.
• Non – lubricated inlet control valves.
• Purge flow valve for adjusting purge rate.
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DIMENSIONS |
| Flow Rate |
CONNECTION
IN/OUT |
Power Supply
VAC |
Dimensions |
REF.GAS |
| CFM |
M3/Hr. |
L |
W |
H |
| 10 |
17.3 |
1/2* BSP (F) |
230 VAC.10 |
550 |
370 |
550 |
R-134-a |
| 20 |
34.5 |
1/2* BSP (F) |
230 VAC.10 |
550 |
370 |
550 |
R-134-a |
| 30 |
51.9 |
1/2* BSP (F) |
230 VAC.10 |
550 |
370 |
550 |
R-134-a |
| 40 |
69.2 |
1/2* BSP (F) |
230 VAC.10 |
550 |
370 |
550 |
R-134-a |
| 50 |
88.5 |
1/2* BSP (F) |
230 VAC.10 |
700 |
500 |
640 |
R-134-a |
| 60 |
103.8 |
1/2* BSP (F) |
230 VAC.10 |
700 |
500 |
640 |
R-134-a |
| 80 |
138.4 |
1*BSP (F) |
230 VAC.10 |
700 |
500 |
640 |
R-134-a |
| 100 |
173 |
1*BSP (F) |
230 VAC.10 |
700 |
500 |
680 |
R-134-a |
| 125 |
218.25 |
1*BSP (F) |
230 VAC.10 |
700 |
500 |
680 |
R-134-a |
| 150 |
259.5 |
1 1/2 *BSP (F) |
230 VAC.10 |
855 |
550 |
855 |
R-134-a |
| 200 |
346 |
1 1/2*BSP (F) |
230 VAC.10 |
855 |
550 |
855 |
R-134-a |
| 250 |
432.5 |
2* BSP (F) |
415 VAC.30 |
855 |
550 |
855 |
R-22-a |
| 300 |
519 |
2* BSP (F) |
415 VAC.30 |
855 |
550 |
855 |
R-22-a |
| 350 |
605.5 |
2* BSP (F) |
415 VAC.30 |
700 |
1100 |
1130 |
R-22-a |
| 400 |
692 |
2 1/2* BSP (F) |
415 VAC.30 |
750 |
1100 |
960 |
R-22-a |
| 450 |
778.5 |
3* BSP (F) |
415 VAC.30 |
750 |
1100 |
960 |
R-22-a |
| 500 |
865 |
3* BSP (F) |
415 VAC.30 |
750 |
1100 |
960 |
R-22-a |
| 600 |
1038 |
3* BSP (F) |
415 VAC.30 |
1150 |
1150 |
1100 |
R-22-a |
| 650 |
1124.5 |
3* BSP (F) |
415 VAC.30 |
1150 |
1150 |
1100 |
R-22-a |
| 700 |
1211 |
3* BSP (F) |
415 VAC.30 |
1150 |
1150 |
1100 |
R-22-a |
| 800 |
1384 |
4* FLANGED |
415 VAC.30 |
1150 |
1150 |
1100 |
R-22-a |
| 1000* |
1730 |
4* FLANGED |
415 VAC.30 |
1300 |
1100 |
1450 |
R-22-a |
| 1250* |
2162.5 |
4* FLANGED |
415 VAC.30 |
1300 |
1100 |
1450 |
R-22-a |
| 1500* |
2595 |
4* FLANGED |
415 VAC.30 |
1500 |
1200 |
1450 |
R-22-a |
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