Miller PAPR II Welding Respirator with T94i-R Helmet, Grind Shield, 292754
The Miller PAPR II with T94i-R helmet is a powered air-purifying welding respirator for industrial welding and grinding. It guards against hazardous particles, metal fumes and mists, including hexavalent chromium and other alloy fumes in stainless steel work, and pairs a three-speed Gen 2 HEPA blower with a ClearLight 2.0 helmet that has a 44 sq in integrated grind shield.
The T94i-R combines ClearLight 2.0 lens technology with HDV optics, half-shade settings, four independent arc sensors for obstructed or low-amp welding, and a memory function that stores two presets. Its integrated HDV grind shield opens a 44 sq in clear view for grinding, the welding lens shows 9 sq in, and shade 5.0 side windows add peripheral vision. InfoTrack 2.0 tracks arc time and arc count for quoting, while a quick-release one-piece cover lens speeds up lens changes.
The Gen 2 blower measures 8.25 x 7 x 3.25 in, weighs 3 lbs and runs at 175, 195 or 215 LPM, with battery life of 10, 9 and 8 hours at those speeds. Each lithium-ion battery recharges in 3 hours and is rated for roughly 500 charges, and two come with the system. Digital controls with large push buttons, an LCD with filter timer, audible and vibrating alarms, four-point flexible headgear, a washable flame-resistant head seal and backpack-style shoulder straps complete the setup.
Highlights
Three air speeds on the Gen 2 blower: 175, 195 and 215 LPM
Battery life by speed: 10 hours low, 9 hours medium, 8 hours high
T94i-R helmet with a 44 sq in integrated HDV grind shield
ClearLight 2.0 optics, four arc sensors and two memory presets
InfoTrack 2.0 records arc time and arc count
Protects against particles, metal fumes and mists, including hexavalent chromium
Specifications
Brand | Miller |
Manufacturer part number | 292754 |
Helmet | T94i-R with integrated HDV grind shield |
Lens technology | ClearLight 2.0; HDV |
Viewing area | 9 sq in through the welding lens; 44 sq in grind shield |
Side windows | Shade 5.0 |
Arc sensors | Four |
Filter | HEPA |
Blower size | 8.25 x 7 x 3.25 in (H x W x D) |
Blower weight | 3 lbs |
Airflow | Low 175 LPM; medium 195 LPM; high 215 LPM |
Battery life | Low 10 hrs; medium 9 hrs; high 8 hrs |
Battery charge time | 3 hours |
Battery life expectancy | Roughly 500 charges |
Alarms | Audible and vibration |
Display | LCD: fan speed, filter timer, battery level, current time |
What's in the box
T94i-R helmet assembly
Gen. 2 blower assembly
HEPA filter
6 prefilters
Spark guard
Breathing tube
Breathing tube cover
Padded belt
Shoulder straps
2 lithium-ion batteries
Battery charger
Flowmeter
Tool bag
