The Midi twin half mask has a high performance exhalation valve is designed to work with the Unifit twin cartridge filter system.
Dromex Midi Mask Twin DH202
Standard
Description
- Midi twin half mask with high performance exhalation valve
- Grey TPR (Thermo plastic rubber) mask body with soft seal face area and multi profile moulding
- Head band with dual elastic complete with skull cradle and with quick release toggles and mask release buckle
- Designed to work with the Unifit twin cartridge system
- Store in a cool dry place. The masks, if stored correctly, should have a shelf life of 5 years
Special features
- Pressure correcting pivot headband attachment ensures an even seal
- Soft, comfortable large flange face seal for additional seal and comfort
- Quick release headband for easy donning and doffing of the respirator
- High efficiency exhalation valve
Specifications
- There are no metal fittings on this device
- Resistance to temperature: 24hr dry atmosphere: +70`C +-3`C & +-30`C +- 3`C
- The inward leakage: < 5% of the inhaled air & mean result not exceeds 2% CO2 content of the inhaled air < 1.0%
- Head harness: withstands 50N for 10s
- Flammability: 800`C +-50`C burner tip with a flame at 6 +- 0.5cm
- Exhalation valve: Continuous exhalation flow of 300 l/min over a period of 30s
- Housing and its attachment withstood an axial tensile force of 50N applied for 10s
Compliancy & conformity
- NCRS approved
- EN140:1998
Stock Item
Stock Item | No minimum order quantity