Champion CGD25A1, 25 SCFM Capacity Refrigerated Dryer

Description

Refrigerated Global Design
CGD series refrigerated air dryers offer the perfect balance between technology and simplicity to dry compressed air systems to a stable ISO 8573-1 Air Quality, Class 4 to 5 pressure dew point.
Design Features | CGD 10–50 SCFM
Smooth bore, copper tube-on-tube heat exchangers
Centrifugal separator efficiently captures condensate
Static condenser design provides trouble free, quiet operation
Electronic drain valve
How It Works | Refrigeration Circuit
A hermetically sealed refrigerant compressor (A) takes in evaporated refrigerant and compresses it to a higher pressure. The air cooled condenser (B) turns the high pressure gas into a high pressure refrigerant. An in-line filter dryer (C) removes contaminants from the high pressure refrigerant gas. A constant pressure valve (D) reduces the pressure and regulates the flow of refrigerant into the heat exchanger (E).
Refrigerant is continuously circulated through the system
Air Circuit
Warm, saturated compressed air enters the air to air heat exchanger (F) and is cooled by the exiting air. The precooled air (G) then enters the air to refrigerant heat exchangers and is further chilled causing water vapor to condense. Condensed moisture is collected from the air stream by an integral separator (H) with stainless steel demister. Liquid condensate is removed from the separator by a (I) high performance drain. Cold air is then reheated in the air-to-air heat exchanger (J) to eliminate pipe line sweat. Clean dry air exits (K) the dryer and is now conditioned for use.
Value At Its Best | Efficient Condensate Management
Increased calming zone and integral demister/separator captures liquid condensate and solid particles – Effectively removes condensate from 0–100% flow conditions without moisture carry-over Furnished with condensate drain; Electronic or timed electric (dependent on scfm range)
Safety First | Environmentally Friendly
Models 10–125 scfm CFC free R134A refrigerant
Models 150–1200 scfm R407C refrigerant
CSA approved
Warranty Protection
2-Year Standard Warranty
3-Year Extended Warranty
Take Control
Models 10–150 SCFM
Illuminated on/off switch
Dew point temperature display to monitor inlet load conditions
International Air Quality Class Standards
ISO 8573-1, the international standard for compressed air quality, defines the amount of contamination permissible in compressed air. The ISO standard identifies three primary forms of contamination: solid particles, water and oil contaminants. These forms are classified and assigned to a quality class, ranging from Class 0 being the highest purity level to a Class 6, which is the most relaxed level. Gardner Denver’s CGD series refrigerated air dryers provide dry compressed air at a stable ISO 8573-1 Air Quality Class 4 to 5 pressure dew point.
Pre-Filtration Option
FIL Series—Grade C Filtration removes solids and oil contaminants from the air stream before entering the dryer.
ISO Air Quality Class
Solids – Class 2
Remaining Oil – Class 4
Removes solids 1.0 micron & larger
Remaining oil content 2.0 mg/m³
After-Filtration Option
FIL Series—Grade E Filtration provides high efficiency oil removal protecting downstream equipment.
ISO Air Quality Class
Solids – Class 1
Remaining Oil – Class 1
Removes 99.999+% of solids ≥ 0.01 micron
Remaining oil content < 0.01 mg/m³
Specifications
Flow (scfm)
|
25
Voltage
|
115
Phase
| Single
Hertz
| 60
Height
| 22"
Width
| 16"
Diameter
| 15"
In / Out Connections (NPT)
| 3/4"
Weight
| 88