• 500-3000 cc/min
• Anti-tamper control covers
• Sealed internal components
• Rechargeable battery pack
• Easy calibration
• UL approved for operation in hazardous areas 

Rugged and dependable construction of the BDX-II will withstand the toughest industrial environments. Without sacrificing accuracy and reliability, the BDX-II provides an economical alternative to higher-priced constant flow air sampling pumps.

The built-in rotameter monitors flow rates over the entire flow range of 0.5 - 3.0 LPM and an electronic flow control adjustment enables parts to last longer so maintenance is minimized. The rechargeable NiCd battery provides approximately 10 hours of reliable operation on a single charge and easily detaches from the pump body for recharging and/or quick field change in non-hazardous locations. Sealed flow adjustment and on/off switch protects the BDX-II from moisture, dust and fibers. 

The BDX-II has a filter that protects the internal pneumatics from dirt and debris. This filter is externally mounted, enabling users to quickly and easily inspect filter condition and when necessary replace the filter. 

BDX-II air sampling pumps accurately monitor for asbestos using the NIOSH Method 7400 or the OSHA reference sampling method. The pumps also monitor for lead using NIOSH Methods 7082, 7105 or 7300