Product Brand: SIQUAN

Mask style: cup-shape,head-wearing

Regular color: white

Breathing valve device: Yes

Excutive standard: EN149:2001+A1:2009 FFP2

Packing method: 15PCS/BAG, 1BAG/BOX, 20BOXES/CARTON

Scope of application: anti-oil particles, general environment, just protection

吸气阻力(30LPM±1LPM):≤7mmH2O

吸气阻力(95LPM±1LPM):≤24mmH2O

过滤效能(盐雾1%):≥94%

过滤效能(石蜡油或DOP):≥94%

头带拉力：10N/10s

白云石阻塞测试：是

气阀漏气测试：≤30m/mi n

气阀粘着力：10 N/10s