The accuro gas detector pump is a manually operated bellows pump that draws a calibrated 100 milliliter sample through the short-term Dräger-Tubes.
Features; One-Hand Operation, Very Low Maintenance, End-of-Stroke Indicator, Built-in automatic Stroke Counter, Includes Deluxe Tube Opener and Allen Wrench
Product Details; Maintenance Free - Draeger has made gas detection easy. Unlike a piston pump, the accuro pump requires no lubrication. The accuro® is constructed of non-metallic, corrosion resistant materials. It can’t be bent by rough treatment and it withstands harsh chemical environments.