{"product_id":"promax720r-with-r50-papr-respirator-system","title":"PROMAX 720R WITH R50 PAPR RESPIRATOR SYSTEM WELDCLASS","description":"\u003ch4 dir=\"ltr\"\u003e\u003cstrong\u003eWeldclass PROMAX 720R Welding Helmet with PAPR Respirator\u003c\/strong\u003e\u003c\/h4\u003e\r\n\u003cp dir=\"ltr\"\u003eThe Weldclass PROMAX 720R is an auto-darkening welding helmet with a battery-powered air-purifying respirator (PAPR). It gives you eye, face and breathing protection in one system. A TH3\/P3-class particle filter removes at least 99.8% of welding fume particles. A flip-up cassette opens to a clear grinding visor, so you don’t need to take the helmet off between welding and grinding. The R30 blower runs up to 10 hours on one charge. The helmet complies with AS\/NZS 1337.1 and AS\/NZS 1338.1, and the respirator with AS\/NZS 1716. It suits MIG, TIG (down to 5 A), stick, plasma cutting, gouging and grinding.\u003c\/p\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWhy choose a PAPR welding helmet?\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp dir=\"ltr\"\u003eAustralia is moving from Workplace Exposure Standards to Workplace Exposure Limits for welding fume. Under that change, employers need to show they’re controlling the fume their welders actually breathe. Source-capture extraction should be your first line of defence. A PAPR helmet adds personal protection, especially in jobs where extraction is hard to set up, like on-site fabrication, enclosed work, maintenance and repair.\u003c\/p\u003e\r\n\u003cp dir=\"ltr\"\u003eUnlike a disposable mask under a helmet, the PROMAX 720R pushes filtered air across the face from inside the helmet. That means:\u003c\/p\u003e\r\n\u003cul dir=\"ltr\"\u003e\r\n\u003cli\u003e\n\u003cstrong\u003ePositive pressure.\u003c\/strong\u003e Filtered air flows outward, which helps stop fume getting in around the face seal.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eA cooler, more comfortable welder.\u003c\/strong\u003e Steady airflow cuts heat build-up and fogging on long shifts.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eOne protection system.\u003c\/strong\u003e Your eyes, face and breathing are covered by one certified unit, with no strap clash between a mask and helmet.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eHelmet features\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul dir=\"ltr\"\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eFlip-up grinding visor.\u003c\/strong\u003e Lift the auto-darkening cassette to reveal a wide clear visor for grinding and prep, without taking off the respirator.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eV2-rated optics (1\/1\/1\/2)\u003c\/strong\u003e with improved colour recognition in a 110 × 60 mm landscape view (66 cm²).\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eVariable welding shade 9–13 and cutting shade 4–8\u003c\/strong\u003e, plus a Shade Lock that fixes the lens anywhere from shade 4 to 13.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eDigital controls on the outside of the helmet.\u003c\/strong\u003e Store up to 9 settings and save instantly without taking the helmet off.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eGradient mode.\u003c\/strong\u003e The lens returns from dark to light gradually, which is easier on the eyes in high-cycle work.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eMagnification-ready.\u003c\/strong\u003e The lens holder takes standard magnification (cheater) lenses.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eSolar assist with replaceable CR2450 batteries\u003c\/strong\u003e and low-power electronics.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eRespirator features\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul dir=\"ltr\"\u003e\r\n\u003cli\u003e\n\u003cstrong\u003e3-stage filtration:\u003c\/strong\u003e spark filter, prefilter and TH3 main particle filter\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eThree airflow settings:\u003c\/strong\u003e 170, 200 or 230 L\/min\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eAudio, visual and vibration alarms\u003c\/strong\u003e when the filter needs changing or the airflow is restricted\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003e4-point waist and shoulder harness\u003c\/strong\u003e with a removable shoulder strap\u003c\/li\u003e\r\n\u003cli\u003e\u003cstrong\u003eHose with flame-resistant cover\u003c\/strong\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWhat’s in the box\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul dir=\"ltr\"\u003e\r\n\u003cli\u003ePROMAX 720R PAPR helmet\u003c\/li\u003e\r\n\u003cli\u003ePROMAX R30 PAPR blower unit with battery\u003c\/li\u003e\r\n\u003cli\u003eBattery charger\u003c\/li\u003e\r\n\u003cli\u003eWaist and shoulder belt\/harness\u003c\/li\u003e\r\n\u003cli\u003eHose with flame-resistant cover\u003c\/li\u003e\r\n\u003cli\u003eClear lens starter pack\u003c\/li\u003e\r\n\u003cli\u003eAirflow meter\/tester\u003c\/li\u003e\r\n\u003cli\u003eHeavy-duty carry bag\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eTechnical specifications\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eHelmet\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cdiv dir=\"ltr\"\u003e\r\n\u003ctable\u003e\r\n\u003cthead\u003e\r\n\u003ctr\u003e\r\n\u003cth scope=\"col\"\u003eSpecification\u003c\/th\u003e\r\n\u003cth scope=\"col\"\u003ePROMAX 720R\u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/thead\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eViewing area\u003c\/td\u003e\r\n\u003ctd\u003e110 × 60 mm (66 cm²)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eOptical class\u003c\/td\u003e\r\n\u003ctd\u003eV2 (1\/1\/1\/2)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eWelding shade\u003c\/td\u003e\r\n\u003ctd\u003e9–13 variable\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eCutting shade\u003c\/td\u003e\r\n\u003ctd\u003e4–8 variable\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eShade Lock\u003c\/td\u003e\r\n\u003ctd\u003eShade 4–13\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eSensitivity\u003c\/td\u003e\r\n\u003ctd\u003e0–9\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eDelay (dark to light)\u003c\/td\u003e\r\n\u003ctd\u003e0.04–2.0 s\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eMemory\u003c\/td\u003e\r\n\u003ctd\u003eUp to 9 settings\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eGrinding mode\u003c\/td\u003e\r\n\u003ctd\u003eFlip-up clear grinding visor\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003ePower\u003c\/td\u003e\r\n\u003ctd\u003eReplaceable CR2450 batteries + solar assist\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eWeight (helmet only)\u003c\/td\u003e\r\n\u003ctd\u003e890 g\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eWeight (helmet + respirator + hose)\u003c\/td\u003e\r\n\u003ctd\u003e2.14 kg\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eStandards\u003c\/td\u003e\r\n\u003ctd\u003eAS\/NZS 1337.1, AS\/NZS 1338.1\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003c\/div\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eRespirator \u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cdiv dir=\"ltr\"\u003e\r\n\u003ctable\u003e\r\n\u003cthead\u003e\r\n\u003ctr\u003e\r\n\u003cth scope=\"col\"\u003eSpecification\u003c\/th\u003e\r\n\u003cth scope=\"col\"\u003ePROMAX R30 PAPR\u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/thead\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eFiltration\u003c\/td\u003e\r\n\u003ctd\u003e3-stage (spark filter, prefilter, TH3 main filter)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eFilter class\u003c\/td\u003e\r\n\u003ctd\u003eTH3 (particulate)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eAir purity\u003c\/td\u003e\r\n\u003ctd\u003e≥ 99.8%\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eAirflow settings\u003c\/td\u003e\r\n\u003ctd\u003e170 \/ 200 \/ 230 L\/min\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eBattery life\u003c\/td\u003e\r\n\u003ctd\u003e≥ 10 h @ 170 L\/min · ≥ 8 h @ 200 L\/min · ≥ 6 h @ 230 L\/min\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eBattery type\u003c\/td\u003e\r\n\u003ctd\u003eLi-ion, rechargeable\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eAlarms\u003c\/td\u003e\r\n\u003ctd\u003eAudio, visual and vibration\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eWeight (blower + hose)\u003c\/td\u003e\r\n\u003ctd\u003e1.25 kg\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eStandard\u003c\/td\u003e\r\n\u003ctd\u003eAS\/NZS 1716\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003c\/div\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cdiv dir=\"ltr\"\u003e\r\n\u003ctable\u003e\r\n\u003cthead\u003e\r\n\u003ctr\u003e\r\n\u003cth scope=\"col\"\u003eComponent\u003c\/th\u003e\r\n\u003cth scope=\"col\"\u003eWarranty\u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/thead\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eHelmet\u003c\/td\u003e\r\n\u003ctd\u003e2 years standard\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eAuto-darkening lens\/cassette\u003c\/td\u003e\r\n\u003ctd\u003eExtended to 7 years when registered with Weldclass\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eRespirator blower\u003c\/td\u003e\r\n\u003ctd\u003e2 years\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eBattery\u003c\/td\u003e\r\n\u003ctd\u003e1 year\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003c\/div\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eSpare parts and consumables\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cdiv dir=\"ltr\"\u003e\r\n\u003ctable\u003e\r\n\u003cthead\u003e\r\n\u003ctr\u003e\r\n\u003cth scope=\"col\"\u003eItem\u003c\/th\u003e\r\n\u003cth scope=\"col\"\u003ePart No.\u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/thead\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003ePROMAX R30 PAPR main particle filter\u003c\/td\u003e\r\n\u003ctd\u003eW06792\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003ePROMAX R30 PAPR prefilter (pack of 5)\u003c\/td\u003e\r\n\u003ctd\u003eW06793\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003ePROMAX R30 PAPR battery\u003c\/td\u003e\r\n\u003ctd\u003eW06795\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003ePROMAX R30 PAPR battery charger\u003c\/td\u003e\r\n\u003ctd\u003eW06798\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003ePROMAX 720R inner clear cover lens (pack of 5)\u003c\/td\u003e\r\n\u003ctd\u003eW06876\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003ePROMAX outer clear cover lens (pack of 5)\u003c\/td\u003e\r\n\u003ctd\u003eWC-05348\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003ePROMAX 720R clear grinding visor lens (pack of 5)\u003c\/td\u003e\r\n\u003ctd\u003eW06791\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003ePROMAX 720R\/850R headgear\u003c\/td\u003e\r\n\u003ctd\u003eWC-06712\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eSweatband\u003c\/td\u003e\r\n\u003ctd\u003eWC-01630\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003c\/div\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cem\u003eHelmet lens batteries are standard CR2450 cells.\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCompare the Weldclass PROMAX PAPR range\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cdiv dir=\"ltr\"\u003e\r\n\u003ctable\u003e\r\n\u003cthead\u003e\r\n\u003ctr\u003e\r\n\u003cth scope=\"col\"\u003e\u003cstrong\u003ePROMAX 720R\u003c\/strong\u003e\u003c\/th\u003e\r\n\u003cth scope=\"col\"\u003ePROMAX 680R\u003c\/th\u003e\r\n\u003cth scope=\"col\"\u003ePROMAX 850R\u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/thead\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eViewing area\u003c\/td\u003e\r\n\u003ctd\u003e66 cm²\u003c\/td\u003e\r\n\u003ctd\u003e95 cm²\u003c\/td\u003e\r\n\u003ctd\u003e95 cm²\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eOptical class\u003c\/td\u003e\r\n\u003ctd\u003eV2\u003c\/td\u003e\r\n\u003ctd\u003eV1\u003c\/td\u003e\r\n\u003ctd\u003eV1\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eRespirator\u003c\/td\u003e\r\n\u003ctd\u003eR30\u003c\/td\u003e\r\n\u003ctd\u003eR50\u003c\/td\u003e\r\n\u003ctd\u003eR50\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eSpare battery included\u003c\/td\u003e\r\n\u003ctd\u003eNo\u003c\/td\u003e\r\n\u003ctd\u003eYes\u003c\/td\u003e\r\n\u003ctd\u003eYes\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eFlip-up grinding visor\u003c\/td\u003e\r\n\u003ctd\u003eYes\u003c\/td\u003e\r\n\u003ctd\u003eNo\u003c\/td\u003e\r\n\u003ctd\u003eYes\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eBest for\u003c\/td\u003e\r\n\u003ctd\u003eValue PAPR entry with grind-and-weld flexibility\u003c\/td\u003e\r\n\u003ctd\u003eBigger view and top-rated optics\u003c\/td\u003e\r\n\u003ctd\u003ePremium all-day production welding\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003c\/div\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eDoes the PROMAX 720R protect against welding gases?\u003c\/strong\u003e\u003cbr\u003e No. The TH3 main filter captures particles such as welding fume, smoke and solid or liquid aerosols. It doesn’t filter gases or vapours like ozone, carbon monoxide or nitrogen oxides. Where gases are a risk, use local exhaust ventilation alongside the PAPR.\u003c\/p\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eHow long does the PAPR battery last?\u003c\/strong\u003e\u003cbr\u003e Up to 10 hours at the lowest airflow (170 L\/min), about 8 hours at 200 L\/min and about 6 hours at 230 L\/min, with a new filter. That covers a standard shift on the low or medium setting.\u003c\/p\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCan I grind without taking the helmet off?\u003c\/strong\u003e\u003cbr\u003e Yes. Flip up the auto-darkening cassette and you have a wide clear grinding visor. The respirator keeps running, so you stay protected from grinding dust as well as weld fume.\u003c\/p\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eIs the PROMAX 720R compliant with Australian standards?\u003c\/strong\u003e\u003cbr\u003e Yes. The helmet meets AS\/NZS 1337.1 for impact protection and the auto-darkening lens meets AS\/NZS 1338.1. The respirator complies with AS\/NZS 1716 for respiratory protective devices.\u003c\/p\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eIs the PROMAX 720R suitable for low-amp TIG welding?\u003c\/strong\u003e\u003cbr\u003e Yes. Weldclass rates it for TIG welding down to 5 amps.\u003c\/p\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eHow often do I replace the filters?\u003c\/strong\u003e\u003cbr\u003e It depends on how much fume you produce and how long the unit runs. The blower sounds an alarm, flashes and vibrates when airflow drops because the filter is clogged. Change prefilters regularly to extend the life of the main filter, and check airflow with the included tester before each shift.\u003c\/p\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCan I fit a magnifying lens?\u003c\/strong\u003e\u003cbr\u003e Yes. The lens holder takes standard magnification lenses for close or fine-detail work.\u003c\/p\u003e","brand":"WELDCLASS","offers":[{"title":"Default Title","offer_id":68313933119639,"sku":"W06790","price":544.55,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0301\/8663\/5399\/files\/eyJidWNrZXQiOiJ3ZWItbmluamEtaW1hZ2VzIiwia2V5Ijoid2NuZXRzdWl0ZVwvcHJvZHVjdC1ncm91cFwvd2VsZGluZ2hlbG1ldHByb21heDcyMHJ3aXRocGFwcnJlc3BpcmF0b3IuanBnIiwiZWRpdHMiOnsicmVzaXplIjp7IndpZHRoIjo.webp?v=1794445264","url":"https:\/\/www.weldingsupply.com.au\/products\/promax720r-with-r50-papr-respirator-system","provider":"QWS - Welding Supply Solutions","version":"1.0","type":"link"}