Karam FFP2 NR D Disposable Welding Respirator with Headband and Exhalation Valve RFH32+OV | Nose Protection
Certification: EN 149:2001+A1:2009, IS 9473:2002
The KARAM RFH32+OV is a specialized disposable respirator designed for welding and hot-work environments. It features a flame-retardant outer layer, an activated carbon filter for organic vapor protection, and >98% filtration efficiency. The soft, adjustable headband ensures a snug fit, while the padded, reinforced nose clip minimizes leakage. One-way ventilation reduces heat and CO₂ buildup during intense physical activity. Its ultrasonically sealed construction adds strength and comfort across full-shift use. Ideal for torch cutting, soldering, and brazing, RFH32+OV is a go-to mask for professionals demanding safety, breathability, and superior particle resistance.
Warranty: 1 Year from the date of Invoice against any manufacturing defects.
KEY FEATURES:
Shields against welding fumes, smoke, and organic vapours.
Flame-retardant outer with activated carbon pre-filter.
Ultrasonically sealed nose clip and adjustable headband.
Ergonomic design contours to face with full coverage.
Offers smooth breathing with >98% filtration efficiency.
PRODUCT SPECIFICATIONS:
Vital Test
Requirement as per Standard
KARAM Respirator
Particulate Filtering Efficiency
Requirement as per standard- 94%
Exceeds 98%
Breathing Resistance
Inhalation Flow- 30 l/min: Should be less than 0.7 mbar
Inhalation Flow- 95 l/min: Should be less than 2.4 mbar
Exhalation Flow- 160 l/min: Should be less than 3.0 mbar
0.5 mbar
2.1 mbar
2.6 mbar
Total Inward Leakage
The arithmetic mean of the total inward leakage of at least 8 out of 10 subjects should not be greater than 8%
The total inward leakage of all 50 subjects against the requirement of atleast 46 subjects should not be greater than 11%
5.0%
6.0%
CO2Content of Inhalation Air
Carbon dioxide content of the inhalation air (dead space) should not exceed an average of 1% (by vol.)
< 0.6%
Flammability
The face respirator when subject to pass the flame once at the specified speed should not continue to burn after removal of flame
KARAM Respirator does not continue to burn after removal of flame
