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The Weldclass PROMAX 720R welding helmet combines a flip-up auto-darkening lens with a PROMAX R30 powered air-purifying respirator (PAPR) for welding, grinding and cutting. Its 110 × 60 mm viewing area, V2-rated optics and digital controls provide clear vision and adjustable settings, while the flip-up design reveals a wide clear grinding visor between tasks. The R30 blower offers three airflow settings and up to 10 hours of operation on a single charge. A heavy-duty carry bag is included.
SPECIFICATIONS
| Brand |
Weldclass |
| Helmet model |
PROMAX 720R |
| Respirator model |
PROMAX R30 |
| Helmet design |
Flip-up auto-darkening welding helmet with clear grinding visor |
| Viewing area |
110 × 60 mm (66 cm²) |
| Optical classification |
V2 (1/1/1/2) |
| Welding shade range |
9–13 |
| Cutting shade range |
4–8 |
| Shade lock |
Selectable shade 4–13 |
| Memory |
Up to 9 saved settings |
| Dark-to-light delay |
0.04–2.0 seconds |
| Sensitivity adjustment |
0–9 |
| Lens power |
Replaceable batteries with solar assist |
| Filtration stages |
Main particle filter, prefilter and spark filter |
| Filter classification |
TH3; P3-grade main particle filter |
| Airflow settings |
170, 200 and 230 L/min |
| Alerts |
Audible, visual and vibration alerts for filter replacement or airway restriction |
| Magnification lens compatibility |
Takes standard magnification lenses |
PROMAX 720R HELMET
FEATURES
- Large 110x60mm (66cm2 ) viewing area through auto-darkening lens
- Flip-Up welding lens with wide-view clear grinding visor
- 'Landscape' format (110mm wide x 60mm high) auto-darkening window for wider & more natural field of view
- Crisp V2 (1/1/1/2) rated optics with enhanced colour recognition
- Advanced digital controls with memory, cut mode, gradient & other functions
- Super-comfortable, wrap-a-round headgear with moulded rear pressure pad
- Easy cover lens replacement
- Magnification lens holder - takes standard magnification lenses
- High-Impact tested and compliant to Australian standard AS/NZS 1337.1
- Auto-darkening lens complies with AS/NZS 1338.1
- Reliable Power Source: Replaceable batteries plus solar assist, efficient electronics for low power consumption
- Weight: Helmet only 890g / Helmet with respirator & hose 2.14kg
PROMAX R30 PAPR RESPIRATOR
FEATURES
- 3-Stage filter system includes main particle filter, prefilter, and spark filter
- TH3 filter class, delivering ≥99.8% air particle purity
- Audio, visual and vibration alert for filter replacement or airway restriction
- 3 air flow speeds: 170, 200, 230 L/min
- 4-Point waist and shoulder harness (shoulder harness is removable to allow use with waist harness only)
- Li-ion battery delivers operating time of approx: ≥10 hours @ 170Lpm / ≥8 hours @ 200Lpm / ≥6 hours @ 230Lpm
- Warranty: 2 years on blower unit, 1 year on battery
- Complies with AS/NZS 1716
- Weight: Respirator (with blower unit & hose) only 1.25kg / Helmet with respirator & hose 2.14kg
APPLICATIONS
- MIG welding
- Stick welding
- TIG welding down to 5 amps
- Grinding
- Plasma Cutting
- Oxy Cutting, Brazing, Heating
- Gouging
FUNCTIONS
- Welding mode: Variable shade 9-13
- Cut mode: Variable shade 4-8
- Shade Lock: Switches off auto-darkening function & locks lens to a selected shade level (4-13), ideal for oxy cutting & similar processes where conditions may not be ideal for normal auto-darkening function
- Memory: Save up to 9 favourite settings (recalls shade, sensitivity & delay settings), with ‘instant save’ function on external controls
- Delay (switching time from dark back to light after welding stops): 0.04-2.0s
- Gradient Mode: Gradual return (slope down) from dark to light, mirrors cooling of the weld pool to reduce eye strain
- Sensitivity: 0-9 low to high settings
- Respirator airflow speed adjustment: 170, 200, 230 L/min
PACKAGE INCLUDES
- PROMAX 720R PAPR Helmet
- PROMAX R30 PAPR Respirator blower unit with battery
- Battery charger
- Waist & shoulder belt/harness
- Hose with FR cover
- Clear lens starter pack
- Air flow meter / tester
- Heavy-duty carry bag
NOTE
THIS ITEM DOES NOT SHIP TO PO BOXES. A STREET ADDRESS IS REQUIRED.
Product images are for illustration purposes only.
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