Gamma GTH3

Gamma GTH3

Gamma GTH3 respirator models meet the highest EU classification for respiratory performance (TH3) protecting you from 99.8 % of airborne fumes and particulate. Available with battery powered filter units and regulated supplied air models.

Safety for multiple processes

Designed for all arc welding, cutting, grinding, gouging and inspection processes.

Protection for your lungs

Respirator models meet the highest EU classification protecting you from 99.8 % of airborne fumes and particulate.

Comfort and usability

Models include optimum vision performance and unique usability features including Axis regulation and GapView function.

Top level personal protection for professional welders and fabricators

Gamma product range represents premium levels of personal protection for professional welders and fabricators. Gamma GTH3 respirator models meet the highest EU classification for respiratory performance (TH3) protecting you from 99.8 % of airborne fumes and particulate. Choose from either fast charging battery powered filter units, providing total independence of movement, or regulated supplied air models, connected to a breathing air source.
Designed from the user’s perspective, Gamma GTH3 models include optimum vision performance and unique usability features including Axis regulation and GapView function. For low light working conditions XFA models integrate 70 lumen LED work lights, reaching new levels of safety and comfort for your welding life.
Gamma welder's respirators can lower PPE cost by up to 80 % when compared to separate PPE solutions where disposable welder's filter masks are used.

Gamma GTH3

Top level personal protection for professional welders and fabricators

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LED work lights

LED work lights

Gamma GTH3 XFA features 70 lumen LED work lights, reaching new levels of safety and comfort for low light working conditions and powered directly from the rechargeable PAPR battery. Works lights can be switched on and off from the helmet mounted remote control.

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SA 60 Welding Filter — Technical data
DescriptionValue
ADF view size (mm)102x60
ADF inner protection plate size (mm)106.5 x 65.5
ADF switching time0.1 ms
ADF light state4
ADF shade range8/9-13
ADF sensors2
ADF shade lockNo
ADF UV/IR protectionAt all times
ADF power supplyBattery, Solar cell
ADF battery type1 x CR2450
ADF low battery indicatorYes
ADF remote controlYes
ADF Vision+ ColorYes
ADF TIG ratedNo
ADF classification1/1/1/2
Grind modeYes
XA 74 Welding Filter — Technical data
DescriptionValue
ADF view size (mm)102x74
ADF inner protection plate size (mm)106.5 x 74
ADF switching time0.1 ms
ADF light state4
ADF shade range8/9-13/14-15
ADF sensors2
ADF shade lockNo
ADF UV/IR protectionAt all times
ADF power supplyBattery, Solar cell
ADF battery type1 x CR2450
ADF low battery indicatorYes
ADF remote controlYes
ADF Vision+ ColorYes
ADF TIG ratedNo
ADF classification1/1/1/2
Grind modeYes
Gamma GTH3 SFA + RSA 230 — Technical data
DescriptionValue
Welding filter typeSA 60
ADF view size (mm)102x60
ADF switching time0.1 ms
ADF light state4
ADF shade range8/9-13
ADF sensors2
ADF UV/IR protectionAt all times
ADF battery type1 x CR2450
ADF remote controlYes
ADF classification1/1/1/2
LED lightNo
Grind modeYes
Flip-up visorYes
Impact rateEN 175 B
Hard hatNo
Interface for earmuffsNo
Operating temperature-5 ... 55 °C
Storage temperature-20 ... 50 °C
Recommended maximum humidity for use80 %
Materials100% cotton, ABS, PA, Padding foam plastic, PC, POM, PP
Weight without accessories1000 g
ManufacturerKemppi Oy
StandardsEN 175 B, EN 166 B, EN 397, EN 12941 TH3, EN 14594 3B, AS/NZS 1716 P2, AS/NZS 1337.1, AS/NZS 1338.1
Type inspected byNB. No 0196, 0200, 2834
FA: Air supply / respirator unitRSA 230
FA: Air supply / respirator unit belt size125 cm
FA: Supply pressure hose length10 ... 30 m
FA: Required supply air pressure550 ... 600 kPa
FA: Minimum airflow160 l/min
FA: Maximum airflow400 l/min
FA: Weight, air supply / respirator unit1600 g
FA: Manufacturer, air supply / respirator unitKemppi Oy
Respiratory protection levelTH3
Gamma GTH3 XFA + PFU 210e — Technical data
DescriptionValue
Welding filter typeXA 74
ADF view size (mm)102x74
ADF switching time0.1 ms
ADF light state4
ADF shade range8/9-13/14-15
ADF sensors2
ADF UV/IR protectionAt all times
ADF battery type1 x CR2450
ADF remote controlYes
ADF classification1/1/1/2
LED lightYes
Grind modeYes
Flip-up visorYes
Impact rateEN 175 B
Hard hatNo
Interface for earmuffsNo
Operating temperature-5 ... 55 °C
Storage temperature-20 ... 50 °C
Recommended maximum humidity for use80 %
Materials100% cotton, ABS, PA, Padding foam plastic, PC, POM, PP
Weight without accessories1100 g
ManufacturerKemppi Oy
StandardsEN 175 B, EN 166 B, EN 397, EN 12941 TH3, EN 14594 3B, AS/NZS 1716 P2, AS/NZS 1337.1, AS/NZS 1338.1
Type inspected byNB. No 0196, 0200, 2834
FA: Air supply / respirator unitPFU 210e
FA: Air supply / respirator unit air filterPrefilter, Particle filter Life+, Gas filter Life+ , Odor filter (optional)
FA: Air supply / respirator unit belt size125 cm
FA: Respirator unit battery charging connector typePFU 210e battery charger
FA: Respirator unit battery type and voltageSD: Li-ion 14.4 V, 3.2 Ah (46 Wh), HD: Li-ion 14.4 V, 6.4 Ah (92 Wh)
FA: Respirator unit battery life, average, with filtersSD: 7 h, HD: 9 h
FA: Minimum airflow160 l/min
FA: Maximum airflow210 l/min
FA: Weight, air supply / respirator unit2510 g
FA: Manufacturer, air supply / respirator unitKemppi Oy
Respiratory protection levelTH3
Gamma GTH3 SFA + PFU 210e — Technical data
DescriptionValue
Welding filter typeSA 60
ADF view size (mm)102x60
ADF switching time0.1 ms
ADF light state4
ADF shade range8/9-13
ADF sensors2
ADF UV/IR protectionAt all times
ADF battery type1 x CR2450
ADF remote controlYes
ADF classification1/1/1/2
LED lightNo
Grind modeYes
Flip-up visorYes
Impact rateEN 175 B
Hard hatNo
Interface for earmuffsNo
Operating temperature-5 ... 55 °C
Storage temperature-20 ... 50 °C
Recommended maximum humidity for use80 %
Materials100% cotton, ABS, PA, Padding foam plastic, PC, POM, PP
Weight without accessories1000 g
ManufacturerKemppi Oy
StandardsEN 175 B, EN 166 B, EN 397, EN 12941 TH3, EN 14594 3B, AS/NZS 1716 P2, AS/NZS 1337.1, AS/NZS 1338.1
Type inspected byNB. No 0196, 0200, 2834
FA: Air supply / respirator unitPFU 210e
FA: Air supply / respirator unit air filterPrefilter, Particle filter Life+, Gas filter Life+ , Odor filter (optional)
FA: Air supply / respirator unit belt size125 cm
FA: Respirator unit battery charging connector typePFU 210e battery charger
FA: Respirator unit battery type and voltageSD: Li-ion 14.4 V, 3.2 Ah (46 Wh), HD: Li-ion 14.4 V, 6.4 Ah (92 Wh)
FA: Respirator unit battery life, average, with filtersSD: 7 h, HD: 9 h
FA: Minimum airflow160 l/min
FA: Maximum airflow210 l/min
FA: Weight, air supply / respirator unit2510 g
FA: Manufacturer, air supply / respirator unitKemppi Oy
Respiratory protection levelTH3

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The forerunners of arc welding

Kemppi is the design leader of the arc welding industry. Kemppi is the design leader in the arc welding industry. We are committed to boosting the quality and productivity of welding by continuous development of the welding arc and by working for a greener and more equal world. Kemppi supplies sustainable products, digital solutions, and services for professionals from industrial welding companies to single contractors. The usability and reliability of our products is our guiding principle. We operate with a highly skilled partner network covering over 70 countries to make its expertise locally available. Headquartered in Lahti, Finland, Kemppi employs over 650 professionals in 16 countries and has a revenue of 209 MEUR in 2023.

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