Filter A1 for PPM-88
Gas filter A1 for PPM-88 purifying contaminated air from organic vapors.
This filter has been replaced with a new model FILTER A1P1D FOR PPM-88
More protection Coronavirus disease 2019 (COVID-19)!!!
TECHNICAL CHARACTERISTICS OF THE FILTER:
|Connecting thread corresponds to GOST 12.4.214-99, mm||40x3,5|
|filter resistance, Pa, not more than:|
|- At a constant flow rate of 30 dm 3 / min||100|
|- At a constant rate of 95 dm 3 / min||400|
|Time of protective action on the test substance, min, not less than:|
|- Cyclohexane at a concentration of 3.5 mg / dm 3||70|
|The maximum concentration of vapor (gas) of chemical substances in the filter using,% (vol.)||0.1|
|Guaranteed shelf life, years||5|
|Filter complies||GOST R 12.4.251-2009|
Improved Filter A1 model 3001 A1P1D This is the best version of the popular a1 filter, virus protection model. Suitable for all m40 gas masks GOST 8762-75 Round threating diameter 40 mm for gas-mask with the gauges main dimensions and the tolerances$10