{"product_id":"rpb-safety-helmluftkuhlung-cool-air-tube-fur-sandstrahlhelm-nova-3-nova-2000","title":"Cool Air Tube helmet cooling system for Nova 3 and Nova 2000 blast helmets","description":"\u003ch4\u003eRPB Safety Cool Air Tube – Breathing Air Cooling for Nova 3 and Nova 2000\u003c\/h4\u003e\u003cp\u003eThe rpb Safety Cool Air Tube is a compact cooling device for compressed-air-powered blast helmets. It can cool the incoming breathing air by up to approximately 18 °C below the ambient temperature, thereby increasing comfort during hot working conditions.\u003c\/p\u003e\u003cp\u003eThe device operates on the vortex tube principle and is integrated directly into the breathing-air supply. The regulator allows you to adjust the airflow and, consequently, the cooling effect.\u003c\/p\u003e\u003chr\u003e\u003ch4\u003eYour Benefits at a Glance\u003c\/h4\u003e\u003cdiv style=\"line-height:1.75;\"\u003e✅ Cools the supplied breathing air by up to approximately 18 °C\u003cbr\u003e✅ Reduces strain on the user in high ambient temperatures\u003cbr\u003e✅ Adjustable airflow and cooling effect\u003cbr\u003e✅ Rugged design for industrial applications\u003cbr\u003e✅ Can be disassembled for cleaning and maintenance\u003cbr\u003e✅ With a sturdy belt\u003cbr\u003e✅ Suitable for RPB Nova 3 and Nova 2000\u003cbr\u003e✅ Supports longer, more comfortable work shifts\u003c\/div\u003e\u003chr\u003e\u003ch4\u003e📦 Package Contents\u003c\/h4\u003e\u003cdiv style=\"line-height:1.75;\"\u003e✔ RPB Cool Air Tube\u003cbr\u003e✔ Airflow regulator\u003cbr\u003e✔ Belts\u003c\/div\u003e\u003chr\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px;\"\u003e\u003ctable style=\"width:100%;min-width:680px;border-collapse:separate;border-spacing:0;text-align:center;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"position:sticky;left:0;z-index:3;background:#e5e5e5;padding:12px;border-right:1px solid #d0d0d0;border-bottom:1px solid #c8c8c8;text-align:left;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"background:#e5e5e5;padding:12px;border-bottom:1px solid #c8c8c8;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px 12px;border-right:1px solid #e0e0e0;border-bottom:1px solid #e8e8e8;text-align:left;font-weight:600;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8e8e8;\"\u003eCool Air Tube 4000-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f7f7f7;\"\u003e\n\u003ctd style=\"position:sticky;left:0;background:#f7f7f7;padding:10px 12px;border-right:1px solid #e0e0e0;border-bottom:1px solid #e8e8e8;text-align:left;font-weight:600;\"\u003eCooling capacity\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8e8e8;\"\u003eup to approximately 18 °C below ambient temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px 12px;border-right:1px solid #e0e0e0;border-bottom:1px solid #e8e8e8;text-align:left;font-weight:600;\"\u003eoperating pressure\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8e8e8;\"\u003e55 to 80 psi \/ approx. 3.8 to 5.5 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f7f7f7;\"\u003e\n\u003ctd style=\"position:sticky;left:0;background:#f7f7f7;padding:10px 12px;border-right:1px solid #e0e0e0;border-bottom:1px solid #e8e8e8;text-align:left;font-weight:600;\"\u003eAir Consumption\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8e8e8;\"\u003eapprox. 20 to 25 cfm \/ approx. 566 to 708 l\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px 12px;border-right:1px solid #e0e0e0;border-bottom:1px solid #e8e8e8;text-align:left;font-weight:600;\"\u003eBreathing air for the user\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8e8e8;\"\u003eapprox. 10 to 14 cfm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f7f7f7;\"\u003e\n\u003ctd style=\"position:sticky;left:0;background:#f7f7f7;padding:10px 12px;border-right:1px solid #e0e0e0;border-bottom:1px solid #e8e8e8;text-align:left;font-weight:600;\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8e8e8;\"\u003eRPB Nova 3 and Nova 2000 in approved configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px 12px;border-right:1px solid #e0e0e0;text-align:left;font-weight:600;\"\u003eItem Number\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003eNV34000-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch4\u003eHow It Works\u003c\/h4\u003e\u003cp\u003eThe Cool Air Tube uses a portion of the supplied compressed air for temperature separation. The cooled air is directed to the respirator helmet, while the warm exhaust air escapes through the device opening. Therefore, the compressed air source must be sufficiently large.\u003c\/p\u003e\u003cdiv style=\"margin-top:16px;padding:14px 16px;background:#f3f3f3;border-radius:10px;\"\u003e\n\u003cstrong\u003e📌 Important:\u003c\/strong\u003e\u003cbr\u003eThe device may only be operated with approved breathing-air hoses, suitable breathing air quality, and within an approved RPB respiratory protection configuration.\u003c\/div\u003e\u003chr\u003e\u003ch4\u003eMaintenance and Care\u003c\/h4\u003e\u003cdiv style=\"line-height:1.75;\"\u003e✔ Keep the control and exhaust vent clear\u003cbr\u003e✔ Clean the device regularly\u003cbr\u003e✔ Check connections and belts for damage\u003cbr\u003e✔ Check functionality before each use\u003cbr\u003e✔ Use only approved spare parts\u003c\/div\u003e\u003chr\u003e\u003ch4\u003eFAQ – Frequently Asked Questions\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eHow effective is the Cool Air Tube at cooling?\u003c\/strong\u003e\u003cbr\u003eUp to about 18 °C below the ambient temperature.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy does the device require so much compressed air?\u003c\/strong\u003e\u003cbr\u003eA portion of the air is used for thermal separation and is subsequently discharged as warm exhaust air.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this device compatible with the Nova 3 and Nova 2000?\u003c\/strong\u003e\u003cbr\u003eYes, in the approved configuration.\u003c\/p\u003e","brand":"rpb Safety","offers":[{"title":"Default Title","offer_id":52536134762843,"sku":"NV34000-01","price":165.41,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/helmluftkuehlung-cool-air-tube-gvs-rpb-nv3-4000-01.jpg?v=1772960262","url":"https:\/\/strahltechnik-express.de\/en-fr\/products\/rpb-safety-helmluftkuhlung-cool-air-tube-fur-sandstrahlhelm-nova-3-nova-2000","provider":"ABS Strahltechnik","version":"1.0","type":"link"}