Dräger PSS Plus Lung Demand Valve (LDV) - PN 3338712 DELAY TIMER Standard Measuring Range 2 to

Standard Measuring Range 2 to 60 ppm  Number of Strokes n 20 Time for Measurement approx

500 ppm octane

10 to 50 °C Absolute Humidity max

· Unambiguous measurement of LEL with thermal conductivity element

Dräger PSS Plus Lung Demand Valve (LDV) - PN 3338712 DELAY TIMER Standard Measuring Range 2 toDrger PSS Plus Lung Demand Valve (LDV) PN: 3338712 NIOSH LDV Assy 470 lg Hose c w Hose Plug Drger PSS Lung Demand Valve (LDV) Accessories for Breathing Apparatus Plus LDV The high performance lightweight balance piston Lung Demand Valve (LDV) delivers in excess of 550 liters minute of air, supplying all the air that anyone would use, even under the most strenuous working circumstances. The Plus LDV is a single directional airflow system and when