S‑Series Refrigerated Air Dryers
Ingersoll Rand S‑Series refrigerated air dryers adopt high‑efficiency rotary compressors across the full product line, equipped with high‑efficiency refrigerant and newly‑designed three‑in‑one heat exchangers. They ensure stable unit operation under high‑temperature working conditions and safeguard customers’ safe production.
Features
D‑Rs series refrigerated air dryers are committed to delivering cleaner and drier compressed air, with customer‑oriented design concepts. They consistently bring higher efficiency, lower emissions, proven technology and excellent reliability.
Product Highlights
‑ Improved operating conditions
Rated conditions: Inlet air temperature 40 ℃; Ambient temperature 30 ℃; Working pressure 7 bar; Pressure dew point 7 ℃
Extreme conditions: Inlet air temperature 60 ℃; Ambient temperature 46 ℃; Working pressure 16 bar
‑ Optimized refrigeration system
The full range uses high‑efficiency scroll / rotary compressors with R407C high‑efficiency refrigerant to guarantee refrigeration performance. Automatic bypass valves and electronic bypass valves are applied to strengthen automatic adjustment capability under variable‑load conditions.
‑ Upgraded heat exchanger
High‑efficiency heat‑exchanger design improves heat transfer efficiency, reduces pressure drop and lowers system energy consumption.
‑ Intelligent control system
New‑generation control system comes standard with anti‑freeze blockage protection, remote start‑stop, RS‑485 communication and fault alarm functions.
