aluminum breather vent air valve

Product Description: Main Material: Brass / SS304 Protection: IP68 Temperature: -40°C to 120°C, short time to 150°C Color: Black / Light Grey / Grey Airflow: 325ml/min(0.07bar) Water entry pressure: ＞5bar Waterproof and Dust proof Product parameters: Size Air permeability Thread Length Total Length Thread O.D. Spanner Size M5x0.8 ≥1.2L/min/cm2@70mbar 7mm 15mm 5mm 10mm M6x1 ≥1.2L/min/cm2@70mbar 7mm 15mm 6mm 10mm M8x1.25 ≥1.2L/min/cm2@70mbar 7mm 16mm 8mm 14mm M10x1 ≥1.2L/min