Karam RFH32+OV(GREY)Welding Mask
DISPOSABLE FLAT FOLD FFP2 SL D ORGANIC VAPOUR GREY WELDER'S RESPIRATOR WITH ADJUSTABLE HEAD BAND AND EXHALATION VALVE COMPLIES TO IS9473 2002 EN149 2001
CERTIFIED IS 9473:2002 AND EN 149:2001+A1:2009
DOC. NO. REVISION ISSUE DATE
QF/RD/06 00 01 09-12-22
KARAM DISPOSABLE WELDER’S RESPIRATOR
RFH 32+ OV
Description: FFP2 SL NR D disposable respirator with comfortable adjustable headband designed to filter air
borne particles, welding fumes, welding spatters and smoke. Allows the user to breathe easy and particulate free.
Application: Usage up to 12 hours (cumulative) in different industries specifically applications include welding,
torch cutting, brazing, and soldering in which metal fumes may be present.
1 DESIGN
• Designed to prevent overexposure to the welding fumes.
• Wide coverage over the face to protect the face from flash burn.
• Designed compatible to provide filtration efficiency against non-oil-based
particles as well as certain oil-based particles.
• Prevent accumulation of particle on the respirator surface.
• Allows up to 20% more volume than other masks to relieve the user from
any feeling of claustrophobia.
• Minimizes breathing difficulties and speaking discomfort.
• Comes with a catchy zig-zag pattern on the edge
2 MATERIAL
Non-woven Polypropylene fabric with high strength and flame retarding
properties
3 LAYERS
SPECIFICATIONS Multi-layered, that ensures excellent protection
OUTER LAYER Non-woven flame retardant fabric to protect against flash fire hazards conforms
to ASTM D2859
SECOND LAYER
Activated carbon non-woven fabric has high adsorption capacity on organic
macromolecular substances and high removal capacity of traces of organic
vapors.
FILTERING
LAYERS (THIRD
AND FOURTH)
Filtering layers (third and fourth) made of completely in-house manufactured melt
blown fabric having filtering efficiency of more than 94% as per Clause 5.4.2 of
IS 9473:2002 and EN149:2001+A1:2009
Available in color
IS 9473:2002
EN 149:2001+A1:2009 CM/L-8300137209
Nose padding
INNER LAYER (FIFTH LAYER) Made of hypoallergenic, sweat absorbent polypropylene non-
woven material, hence does not allow sweat to build up.
4
ADJUSTABLE
ELASTIC
HEADBAND
• 5mm soft and flat elasticated headband (+/-0.2mm).
• Hypoallergenic elasticated material that is latex-free and sweat
absorbent.
• Relaxed elastic length for full back head coverage
• Easy to wear for extended hours without creating pressure
on the ears
5 ADJUSTABILITY
• Comes with adjuster for easily adjusting the length of the
headbands for comfortable fit.
• Universal size
₹46.00 ₹105.00
Product Details
6 EXHALATION
VALVE
Independent one-way breathing valve which effectively reduces
breathing resistance.
7 NOSE CLIP
Internally bonded nose-clip which is not exposed. Pliable yet firm
and takes up the shape of the nose bridge, so as to rest on the nose
comfortably. Made of thermoplastic material with a metallic
reinforcement inside.
8 NOSE PADDING
Nose padding which takes up the shape of the nose bridge so as to
rest on the nose comfortably.
9 SEALING
EDGE SEALING Ultrasonically sealed edges
NOSE CLIP SEALING Ultrasonically sealed nose-clip that does not get displaced from its
position.
HEADBAND SEALING Ultrasonically sealed
10 VITAL TEST
COMPLIANCE
PARTICULATE FILTERING
EFFICIENCY (WHEN TESTED
AS PER CLAUSE 5.4.2 OF
IS 9473:2002 AND EN
149:2001+A1:2009)
Exceeds 97% when tested as per clause as against the
requirement of not less than 94% as per IS and EN standards.
BREATHING RESISTANCE
(WHEN TESTED AS PER
CLAUSE 5.11 OF
IS 9473:2002 AND
EN 149:2001+A1:2009)
Inhalation Flow- 30 l/min: 0.39 mbar as against the requirement of
less than 0.7 mbar
Inhalation Flow- 95 l/min: 1.59 mbar as against the requirement of
less than 2.4 mbar
Exhalation Flow- 160 l/min: 1.85 mbar as against the requirement
of less than 3.0 mbar
TOTAL INWARD LEAKAGE
(WHEN TESTED AS PER
CLAUSE 5.4.1 OF
IS 9473:2002 AND
EN 149:2001+A1:2009)
Arithmetic mean of the total Inward leakage of all 10 subjects
found is 2.04% as against the requirement of arithmetic mean of
at least 8 subjects to be less than 8%
Arithmetic mean of the total Inward leakage of at least 46 subjects
found is 6.31% as against the requirement of less than 11%
CO2 CONTENT OF
INHALATION AIR (WHEN
TESTED AS PER CLAUSE 5.7
OF IS 9473:2002 AND
EN 149:2001+A1:2009)
Carbon dioxide content of the Inhalation air (dead space) is less
than 0.6% (by volume) against the requirement of less than 1%.
FLAMMABILITY (WHEN
TESTED AS PER
ASTM D 2859)
Charred portion below 5mm against the requirement that charred
portion of tested specimens did not extend 25±0.5mm.
BACTERIAL FILTERING
EFFICIENCY Bacterial Filtering Efficiency greater than 98%
11 DISPOSAL GENERAL HOUSEHOLD
• Tear the mask completely or break at least one of the
headbands by pulling it apart so that it cannot be reused.
• Discard in a separate covered bin.
• Keep the bin for at least 72 hours.
• Give away the bin contents to a recycler.