Product catalogue 2011/2012 Air and liquid fi ltration

Respirator fi lters
Filter media for respirators | Fine dust
Key data
Filter medium
FA types: PP fi bers, thermally bonded; Separet types: PP / PAN fi bers, mechanically bonded
Special features
Separet fi lter media for respirators provide high arrestance effi ciency coupled
with low breath resistance. The extremely low breath resistance means the
fi ltering area can be kept small.
Other advantages of the Separet fi lter media for respirators:
• Low production costs for masks thanks to easy handling of the single-layered
material
• Low production costs for masks, since by reason of the low breath resistance
no exhalation valve is required
• Higher consumer acceptance levels, thanks to the masks’ extremely low
breath resistance
Applications-engineering information
Welding and forming conditions
Heat / pressure
• Temperature: Approx. 170–180 °C
• Pressure: Approx. 4–5 bar
• Time: Approx. 4–5 s
• Weldable types: All Separet types
Ultrasonics
• Time: Approx. 0.5 s
• Energy: Approx. 1 kW
• Pressure: Approx. 3–5 bar
• Weldable types: All Separet types
Delivery notes
Customized dimensions are available on request.
Article
number
Article Filter class* Filter medium Mask type
Weight
per unit
area
[ g / m² ]
Air-permeability
at 200 Pa
[ l / s x m² ]
Airpermeability
at 8 cm / s
[ Pa ]
NaCl
penetration
at 8 cm / s
[ % ]
Thickness
[ mm ]
53258196 FA 2356 150 / 200 70 A – PP fi bers Disposable mask 170 2200 < 6 – 4.0
53262080 FA 2374 40 / 333 70 A – PP fi bers Disposable mask 150 2200 < 5 – 10.0
53349381 SEPARET 2402 100 / 900 70 A FFP1 / 2 / 3 fi xed PP- + PAN fi bers Disposable mask 210 – < 20 < 0.9 2.4
53250702 SEPARET 2396 80 / 1900 70 A FFP1 fi xed PP- + PAN fi bers Disposable mask 160 – < 8 < 6 2.5
53255581 SEPARET 2397 60 / 1900 70 A FFP1 / 2 fi xed PP- + PAN fi bers Disposable mask 250 – < 13 < 2.5 3.0
53393092 FA30WEI-1050-800P76-V – PP-jetSpin Disposable mask 30 > 350 < 45 < 1 0.4
53395326 FA50WEI-210-1200-P76-V – PP-jetSpin Disposable mask 50 > 240 < 75 < 0.8 0.5
53392802 FA2040WEI-215-1200P76 – PP-jetSpin Disposable mask 60 > 260 < 75 < 0.4 0.6
53398644 FA4050WEI-170-830P76 – PP-jetSpin Disposable mask 90 > 200 < 90 < 0.3 0.8
53398299 FA20WEI 1200 / 1050 76 – PP-jetSpin Disposable mask 20 > 420 < 42 < 1.5 0.25
53425044 FA 760 20 / 1500 –
Polyurethane foam with activatedcarbon
modifi ed for acidic gases
– 240 3100 < 1.5 – 2.6
53359934 FA 2372 300 / 650 A 70 – PES fi bers – 50 2350 – – 0.23
53287035 FA 2371 RO (186) – Cellulose fi bers – 120 1000 at 0.5 mbar – – 1.0
53263528 FA 2370 RO (163) – 100 % Viscose – 50 > 850 at 0.5 mbar – – 0.4
53428980 FA 2689 RO (185) – 25 % Cellulose / 75 % Synthetic – 130 > 550 at 0.5 mbar – – 0.9
Subject to technical changes.
* In accordance with EN 149.
96