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Atlas Copco BD850 Blower-Purge Adsorption Air Dryer
The Atlas Copco BD850 is a genuine twin tower desiccant adsorption air dryer that delivers -40°C pressure dew point for industrial compressed air systems requiring consistent deep drying performance beyond refrigeration dryer capabilities.
Advanced Twin Tower Design
The BD850's twin tower design operates one desiccant vessel in adsorption mode while the other regenerates. The control system manages automatic switchover between towers without interrupting outlet air flow or compromising dew point during transition.
Blower Purge Regeneration Technology
Engineered for blower purge regeneration, the BD850 uses an external blower to draw ambient air through a heater, passing heated dry air through the offline desiccant tower to remove adsorbed moisture. This process consumes no compressed air, ensuring the full rated output from upstream Atlas Copco screw compressors reaches your distribution system.
Optimized Performance Features
Desiccant bed sized for moisture load at rated inlet flow and conditions
Regeneration energy input matched to moisture removal requirements
Dew point controlled switching adjusts cycle length to actual moisture loading
Continuous monitoring of dew point, inlet temperature, and cycle status
Standard industrial power supply requirements
Direct connection to existing compressed air distribution pipework
Supplier Information
Professional Atlas Copco Supplier
As a professional supplier of genuine Atlas Copco products for over 19 years, we provide 24-hour technical support and on-site service. Our 4000+ square meter warehouse maintains 80% parts in stock for quick delivery, supported by first-hand sources and competitive pricing.
Company Overview
Competitive Advantages
Trade Show Participation
Customer Visit
Frequently Asked Questions
What inlet flow rate and working pressure does the Atlas Copco BD850 require?
Provide your system specifications and we'll confirm the correct BD850 configuration to match your compressed air demand and inlet conditions.
Are you currently using a heatless adsorption dryer and losing compressed air as purge?
The Atlas Copco BD850 blower purge regeneration eliminates purge air consumption, recovering that capacity for productive use in your compressed air system.
Do you need -40°C dew point for instrument air, process control lines, or sensitive pneumatic equipment?
Share your dew point requirements and flow demand, and we'll size the correct Atlas Copco desiccant dryer solution for your installation.
Contact Us: Provide your system flow rate and working pressure for stock confirmation and delivery details. Our professional engineering team is available for technical support.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Distributor/Wholesaler,Agent,Importer,Trading Company
