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This manual pump is used for spot measurements such as the detection of concentration peaks, confined space entry, worst-case scenarios etc.
The Dräger-Tube pump accuro draws in 100 ml per stroke. When measuring, the pump body (bellows) is pressed together completely. The exhaust valve is closed during the opening phase of the bellows so that the gas sample flows through the connected Dräger-Tube into the pump. After the complete opening of the pump body into its original position the suction process is finished. The end of stroke is visible by a pressure-controlled end of stroke indication, located in the pump head.
4505 Golden Foothill Parkway, Suite 1
El Dorado Hills, CA 95762-4549
Sales - (916) 633-6565
Orders - (916) 625-6332