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www.foodengineeringmag.com/articles/96707-exair-1004ss-m4-npt-back-blow-air-nozzle

EXAIR 1004SS M4 NPT back blow air nozzle
May 17, 2017
The EXAIR Model 1004SS M4 NPT back blow air nozzle removes debris and liquids from pipe or hose channels, bores, holes, internal threads and other internal part features; an array of holes provides a 360° airflow to clear out coolant, chips and light oils from machining processes. The nozzle fits inside openings down to 1/4 in. and works on diameters up to 1 in. Constructed of type 316 stainless steel, it is CE compliant and meets OSHA noise requirement 29 CFR 1910.95(a).
EXAIR Corporation; 800-903-9247; www.exair.com