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Ingersoll-rand refrigereted air dryer 500 scfm
REFThis This unit is in perfect running conditionRIGERATED DRYERS
This unit is in perfect running condition
TM Series dryers provide the best choice
in cycling refrigerated dryers.
TM Series dryers use a simple refrigeration system to cool a liquid solution. The cooled
solution is then used to cool the compressed air. By monitoring the temperature of the
liquid solution, the refrigerant compressor runs only when needed. The compressor will
cycle on and off to match your compressed air demand.
Integrated precooler/reheater and evaporator substantially reduce the number
of brazed connections and potential leaks
Microprocessor-based controller offers fully automatic control of all dryer
Environmentally-friendly R-507 refrigerant more efficiently absorbs heat loads
thereby allowing for the use of a smaller compressor
Lowest refrigerant charge means this design requires only 1/3 of a typical direct
expansion dryer, and 1/5 the charge of a flooded evaporator dryer
Polyethylene tank is lightweight and durable. The tank is double-walled,
polyethylene-filled with highly efficient foam to ensure maximum glycol insulation
99% efficient moisture separator provides gravity-type separation for complete
removal of all condensed moisture
Digital display option is an enhanced, user-friendly control system. All
adjustments and display information are accessed through the finger touch
membrane panel. All compressed air temperatures and pressures are digitally
displayed, as well as all refrigerant temperatures and pressures, fault warnings and
adjustable operating parameters, for complete system diagnostics
Cold coalescing filter option removes condensed moisture at the coldest point in
the dryer system to maximize moisture removal and prevent re-entrainment of the
moisture. The coalescing filter removes moisture down to 0.001 ppmw and
particulates down to 0.01 micron with a 99.9999 DOP efficiency
TM Series dryers use refrigeration cooling to
condense entrained moisture out of the
airstream. Warm saturated air enters an
air-to-air heat exchanger, where it is cooled by
outgoing cold air. The inlet air is further cooled
in the glycol chiller (air-to-glycol solution heat
exchanger). Cooling condenses entrained
The condensate is removed from the airstream by a gravity separator and discharged
from the dryer by an automatic drain valve.
The cold air is reheated by incoming warm air as it passes back through the air-to-air
heat exchanger. Using the outgoing air to pre-cool the inlet air condenses up to 65
percent of the moisture out of the inlet air before it reaches the chiller.
Pre-cooling the inlet air reduces the heat load on the refrigerant compressor,
permitting the use of a smaller refrigerant compressor.
A high discharge pressure switch interlocked with the motor-compressor
contactor turns the refrigerant compressor off if cooling is inadequate to prevent
damage to the compressor. The thermal overload switch turns off the compressor in the event of high motor temperature.
Operation of the dryer is fully automatic.
Consult factory for additional information
1 Performance data obtained in accordance with CAGI Standard No. ADF 100, Refrigerated Compressed Air Dryers Methods for Testing and Rating. Rating
conditions are 100 F (37.8 C) inlet temperature, 100 psig (6.9 bar) inlet pressure, 100% relative humidity, 100 F (37.8 C) ambient temperature and 5 psi (0.35
Unit kW is shown for an air-cooled unit.
