air hoses
3m w 3020 50 airline hose 50 ft. l 1 2 in . dia .
airline hose for use with low pressure supplied air system couplers 1 4 in . industrial interchange length 50 ft. hose inside dia . 1 2 in . standards niosh approved br b features b ul li for use with low pressure supplied air system li li item airline hose li li length 50 ft. li li provides respirators li li standards niosh approved li li couplers 1 4 industrial interchange li li hose inside dia . 1 2 li ul
3m