Specification:
Tube 2M
oxygen concentration
adjustable switch to high/low
Flux: 24%-50%
Size: XL (Adult Elongated),    
      L (Adult Standard),    
      M (Pediatric Elongated),    
      S (Pediatric Standard)   
Color: light green, clear    
Feature:
1.Venturi oxygen mask with two diluters
2.Made of clear soft non-toxic PVC medical grade
3.Six color coded diluters for six concentration: 24%,26%,28%,30%,35%,40%,50%
5.Adjustable nose clip, Adaptor for high humidity, With 2m anti-crush tube
We offer a wide selection of Venturi-style masks. Consider the standard Venturi-style mask, which includes six diluter jets ranging from 24% to 50% FlO2.
The standard Venturi-style mask is available with various oxygen diluters to accommodate pediatric or adult patients.
All standard Venturi-style face masks are under-the-chin style and are supplied with a 6 in. flextube, humidification hood and 7 ft. adapter tubing.
We also offer the standard Venturistyle mask with a tracheostomy mask.
These masks accommodate pediatric and adult patients. Each mask comes complete with 7 ft. of oxygen tubing, a 6 in. flextube, color-coded low and medium concentration dials, a high-humidity adapter, a high-humidity cup and a concentration indicator/locking ring.