Pilot Air TFD 120 Refrigerated Compressed Air Dryers

Description

FEATURES

• ELECTRONIC CONTROL PANEL
  • Operation of the dryer is monitored by a digitalthermometer in the control panel.
• HOT GAS BY-PASS VALVE
  • This innovative new design , incorporating greater precision and accuracy, prevents the formation of ice inside the evaporator under any load condition. The valve is set during final testing and no further adjustments are needed.
• CONDENSATE DRAIN
  • All models are fitted with a timed electronic drain. Discharge and pause times are adjustable.
• CONDENSER
  • Generous sizing of the condenser ensures maximum performance of the refrigerant circuit and the ability to operate with changes in the ambient conditions. Easy access to the condenser for cleaning and maintenance

ALU-DRY MODULE

• The counter flows of compressed air in the air to air heat exchanger ensure maximum heat transfer.
• Generous dimensions of the air to refrigerant heat exchanger plus the counter flow gas streams allow full and complete evaporation of the refrigerant (preventing liquid returning to the compressor).
• All CFCs have been eliminated fromthe TFD dryer series by only using very efficient and environmentally friendly refrigerant gases such as R134a, R407C and R410A in line with the Montreal Protocol. All packaging materials are fully recyclable.
• The high efficiency condensate separator is located within the heat exchange module.
• The large capacity separator is designed to operate even with high humidity levels in compressed inlet air.
• The large cross section of flow channels within the heat exchanger module aids flow rates and leads to reduced power requirements.

Benefits of using Aluminium Cooling Technology refrigerated air dryers:

• REDUCE DOWN TIME – The presence of moisture and other contaminants in compressed air can cause pneumatic valves and instruments to stick and malfunction. As a result, many manufacturers of this equipment insist on clean dry air as a condition of warranty.
• LOWER EQUIPMENT MAINTENANCE COSTS – Moisture can wash away lubricants used in pneumatic tools,decreasing their life span.
• IMPROVE PRODUCT FINISH – Poor painting or blasting due to moisture or particulates in the compressed air can result in an inferior job, resulting in extra costs to correct the problem.
• REDUCED ENERGY CONSUMPTION – Running costs are reduced thanks to the efficient ALU-DRY heat exchanger, high efficiency compressors, innovative hot gas by-pass valves and low pressure drop (even with load variances).

Data refers to the following condition:
Ambient temperature of 35 Celcius, with inlet air at 7 bar and 45 Celcius.
Pressure dew point as per Class 5-ISO Standard 8573.1

Maximum working conditions:
Ambient temperature 50 Celcius, inlet air temperature 70 Celcius and inlet air
pressure 14 bar (16 bar TFD 6-22).

Technical Specifications

Pilot Air Tfd Series Refrigerated Compressed Air Dryers Dimensions

Inclusions

Note: It is mandatory to install a dryer prefilter with a grade of a least 3 microns before the dryer to prevent rust, scale or other pollutants clogging the Alu-Dry module and the condensate drain. Failure to do so will void warranty on the dryer