Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.
Xinmi medical protective clothing
We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.
Professional team work and production line which can make nice quality in short time.
The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems
Reusable Mask Respirator Fabric Mask Washable Cotton Mask Breathing Valve Pm2.5 Anti- Dust Face Mask with Unisex Replaceable Filter. FOB Price: US $ 1.4-1.79 / Piece. Min. Order: 200 Pieces. Mask Application: Radiation Protection Mask. Material: 80% Cotton , 15% Spray-Bonded Cotton ,5% Polyester. Color: Red and Black.
Sundstrom SR100 half mask (Inc P3 Filter) is made of silicone with each mask equipped with two exhalation valves, which ensure very low exhalation resistance.Valve covers with baffles effectively protect the exhalation membrane against dust and paint mist.The easily adjustable elastic head harness of the mask is designed as a V-shaped loop and has a large, dished crown plate, which contributes …
The ,valve, I made sort of worked as a separate piece but I can't tell if it works good enough with the ,mask,. I think the reason is the negative preassure within the ,mask, on inhale is partially replenished through the body of the ,mask, so it's not high enough to overcome the stifness of the foam an press it firmly enough to the sides of the cap to seal the vent.
Fine ,Dust Mask with Valve, FFP2 by WOLFCRAFT - Select, configure, order. MISUMI delivers punctually and offers fair prices. More than 14 million products are available in our online shop. Additionally, MISUMI offers a variety of CAD data for free download.
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Prochoice Respirator ,Dust Mask with Valve,. Prochoice Respirator ,Dust Mask with Valve,. SKU..58926. MPN PC3213 . In Stock. Be the first to review this product . Skip to the end of the images gallery. Skip to the beginning of the images gallery $ 19 95. Learn more. Qty. Add to Cart. Compare Wishlist
N95 respirators filter at least 95% of airborne particles. They are not oil-resistant. The exhalation valve opens automatically when the wearer breaths out to allow breath to exit the mask quickly, keeping the wearer cooler and more comfortable. The valve automatically closes when the wearer inhales to ensure all air breathed in is filtered.