Model Number: MF14 Brand Name: KELIN Key Specifications/Special Features: Product descriptionExhalation valve tightness: when the pressure was reduced to -1180Pa, the negative pressure is decrease not more 500Pa in45 seconds.Exhalation resistance: it is not more than 100pa (at 30 l/min).Inhalation resistance: it is not more than 40pa (at 30 l/min)Use and operation:△Notice: before using, it should be done the visual inspection and airtight examination, forbidden to use abnormal mask.

Mask：

• a.Confirmed the rubber is not deformation aging, bonded to each other, and cracking;
• b.On the lens are no scratches;
• c.The connection of mask is no oil or some objection attached.

Storage life:5 years.

Our Service

• We are factory of police equipment for more than 22 years since 1993
• We have more than 10 years of export experience
• Exporting more than 60 countries
• Following a strict production schedule to unsure on-time deliveries
• OEM orders welcome
• We have ISO 9001 2008 but have no the CE for anti riot suit.
• SGS certificate
• Some products with CE (EMC & LVD), RoHS, ISO, SGS for stun gun
• Experienced foreign trade salesman
• Export with Export certificate