Allegro 9934-W is the EZ Air Pro PAPR Shield with Blue Welding Helmet which offers you a cost effective respirator for use in many different facilities such as metal working, auto manufactures, refineries, mines, chemical plants and many more. This helmet offers you protection from airborne contaminates, flying debris, sparks and more! The welding shield of this helmet flips up allowing the user to grind and clean metal while looking through a clear ANSI face shield all the while still being protected. This helmet is NIOSH approved.
EZ Air Pro PAPR Shield with Blue Welding Helmet
9934-W
Performance proven and a cost effective respirator used in foundries, aluminum plants, mines, chemical plants, refineries, auto manufacturers, metal working and fabrications. This helmet offers protection from airborne contaminates including hexavalent chromium applications, flying debris, sparks, chemical and molten metal splashes. The EZ Air welding shield flips allowing user to grind and clean metal looking through clear ANSI face shield. Equipped with variable shade, auto-darkening lens, shade 5-14. Complies with ANSI Z89.1 Type 1 Class G for head protection; ANSI Z87.1+ for face-shield/eye protection. NIOSH approved
Complete PAPR assembly includes welding shield w/ ADF lens, downtube w/ FR cover, blower, battery, charger, flow tester and HEPA filters.
PROTECTION FACTOR:
A Certified 3rd Party Testing Lab was contracted to conduct a Simulated Work Place Protection Factor Study on the 9904 Series Respirator. The results of this study indicated that 9904 samples tested yielded 5th percentile protection factors greater than 1,000 thus allowing Allegro to claim that the 9904 Series Respirator qualifies for an APF of 1000 as permitted by OSHA*.
*Per OSHA Assigned Protection Factor, Federal Register Notice 71:50121-50192, Dated 8/24/2006. Supporting test data is available upon request from Allegro Industries.
AIR SHIELD/HELMET:
NIOSH approved
Head protection: ANSI Z89.1 Type 1 Class G
Made of ABS
Low profile and lightweight (3.62 lbs) (1.64 kg) (visor alone: 0.48 lbs (0.22 kg))
Quick release suspension for easy cleaning
Made in USA
LENS (SHIELD):
Eye Protection: ANSI Z87.1+
Made of anti-fog polycarbonate
Viewing area: 15” x 6.75” (38.1 cm x 17.1 cm)
VISOR (WELDING HELMET) w/ AUTO-DARKENING FILTER (ADF):
Replacement ADF Kit PN: 9904-36
Made of glass filled polyamide (Nylon)
2.3” x 3.8” (5.8 cm x 9.6 cm) viewing area
ANSI, CSA and CE approved
Permanent outer UV/IR filter coating to protect welder eyes
Digital solar powered Lithium Battery lasts 5 – 10 years
Adjustable dark shade modes from 5 to 14 for most types of arc welding
4 adjustable light shade modes
7 adjustable sensitivity settings and 8 delay settings
5 Amps TIG rating
Grind mode
1/10,000 switching time
Magnetic Sensor
3 year warranty
NECK CAPE:
Made of Stedprene (a fire retardant, polyurethane coated poly cotton fabric)
Protects user’s neck from flying debris
BREATHING TUBE:
Same quick disconnect bayonet couplers on both ends for easy assembly
Hose length: 29.50” (74.9 cm) (Fully extended with plastic QDs: 45” (114.3 cm))
BLOWER:
ABS lightweight blower - weighs only 2.8 lbs. (1.13 kg)
Low profile off the hip – 5” (12.7 cm) with belt
Noise level is under 70dB
Power button to turn the unit on or off
Adjustable flow rate is 7.6 CFM (210 liters/min) to 8.2 (226 liters/min)
Audible, visual and vibration alarms indicating filter life, air flow and battery life
FILTERS:
Two easy removable NIOSH approved HEPA filters (42 CFM, Part 84) included in assembly
o Filters 99.97% of particulates larger than 0.3 Micrometers
o Also available combination filter/cartridges: HEPA/OV and HEPA/HE, HF, HC, SD
Locking clips protects filters from damage and accidental removal
BATTERY:
6V rechargeable NiMH battery
Fully charged battery will operate 8 hours at minimum speed and 7 hrs. on max speed
Recharging time is 5 hours
Battery housing is made from impact-proof ABS
Battery can be easily removed (equipped with locking tab)
CHARGER:
110-240V, 50/60 Hz
LED indicators let user know when unit is charging, complete or an error has occurred
WAIST BELT:
Large heavy duty belt clips makes it easy to attach wearing gloves
Ergonomic easily adjusting belt straps and quick-connect buckle for ease of donning
Outside belt is made with rubber material
