{"product_id":"uni-3-2-1-w3-self-cleaning-mobile-filter-unit-for-welding-fumes-with-13-aluminum-extraction-arm","title":"UNI 3.2.1 W3: Self-Cleaning Mobile Filter Unit for Welding Fumes with 13' Aluminum Extraction Arm","description":"\u003ch2 data-section-id=\"vthb5q\" data-start=\"101\" data-end=\"189\"\u003eSelf-Cleaning Welding Fume Extraction with Extended Reach for Large-Scale Fabrication\u003c\/h2\u003e\n\u003cp data-start=\"191\" data-end=\"803\"\u003eThe \u003cstrong data-start=\"195\" data-end=\"255\"\u003eAerService UNI 3.2.1 W3 with 13' Aluminum Extraction Arm\u003c\/strong\u003e is a self-cleaning mobile welding fume extraction system engineered for demanding fabrication environments requiring continuous operation, high airflow performance, and expanded extraction coverage. Combining W3-certified filtration, automatic compressed-air filter cleaning, and a 13' articulated aluminum extraction arm, this configuration delivers powerful source-capture extraction while providing the extended reach needed for larger weldments, oversized worktables, and expansive fabrication workspaces.\u003c\/p\u003e\n\u003cp data-start=\"805\" data-end=\"1230\"\u003eDesigned for intensive daily welding operations, the UNI 3.2.1 W3 delivers industrial-grade filtration performance with minimal maintenance downtime. The included 13' Aluminum Extraction Arm (4m) increases the working envelope around the extraction unit, allowing operators to reach more areas without repositioning equipment and improving productivity in large fabrication environments.\u003c\/p\u003e\n\u003chr data-start=\"1232\" data-end=\"1235\"\u003e\n\u003ch2 data-section-id=\"hjepj0\" data-start=\"1237\" data-end=\"1297\"\u003eWhy Choose the 13' Aluminum Extraction Arm Configuration?\u003c\/h2\u003e\n\u003cp data-start=\"1299\" data-end=\"1493\"\u003eSome fabrication environments require greater extraction reach due to larger assemblies, structural components, and workstation layouts where moving equipment frequently can reduce productivity.\u003c\/p\u003e\n\u003cp data-start=\"1495\" data-end=\"1550\"\u003eThe 13' Aluminum Extraction Arm configuration provides:\u003c\/p\u003e\n\u003cul data-start=\"1552\" data-end=\"1754\"\u003e\n\u003cli data-section-id=\"18l2z95\" data-start=\"1552\" data-end=\"1580\"\u003eExtended extraction reach.\u003c\/li\u003e\n\u003cli data-section-id=\"1d48mip\" data-start=\"1581\" data-end=\"1612\"\u003eGreater workstation coverage.\u003c\/li\u003e\n\u003cli data-section-id=\"h0d7zd\" data-start=\"1613\" data-end=\"1645\"\u003eReduced machine repositioning.\u003c\/li\u003e\n\u003cli data-section-id=\"1or2gg1\" data-start=\"1646\" data-end=\"1683\"\u003eImproved access to large weldments.\u003c\/li\u003e\n\u003cli data-section-id=\"1phbiym\" data-start=\"1684\" data-end=\"1710\"\u003eStable hood positioning.\u003c\/li\u003e\n\u003cli data-section-id=\"1iq6ea3\" data-start=\"1711\" data-end=\"1754\"\u003eProfessional articulated arm performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1756\" data-end=\"1979\"\u003eThis configuration is particularly well suited for structural fabrication, heavy manufacturing, large assemblies, and fabrication environments where expanded extraction coverage improves workflow and operational efficiency.\u003c\/p\u003e\n\u003chr data-start=\"1981\" data-end=\"1984\"\u003e\n\u003ch2 data-section-id=\"anecoi\" data-start=\"1986\" data-end=\"2035\"\u003eDesigned for Intensive Industrial Applications\u003c\/h2\u003e\n\u003cp data-start=\"2037\" data-end=\"2176\"\u003eThe UNI 3.2.1 W3 is built for facilities where welding, grinding, and thermal cutting activities occur continuously throughout the workday.\u003c\/p\u003e\n\u003cp data-start=\"2178\" data-end=\"2205\"\u003eIdeal applications include:\u003c\/p\u003e\n\u003cul data-start=\"2207\" data-end=\"2505\"\u003e\n\u003cli data-section-id=\"18r8vgy\" data-start=\"2207\" data-end=\"2233\"\u003eHeavy fabrication shops.\u003c\/li\u003e\n\u003cli data-section-id=\"6zw4md\" data-start=\"2234\" data-end=\"2261\"\u003eManufacturing facilities.\u003c\/li\u003e\n\u003cli data-section-id=\"oq8yl5\" data-start=\"2262\" data-end=\"2294\"\u003eProduction welding operations.\u003c\/li\u003e\n\u003cli data-section-id=\"1igkd2o\" data-start=\"2295\" data-end=\"2326\"\u003eStructural steel fabrication.\u003c\/li\u003e\n\u003cli data-section-id=\"16sgvdd\" data-start=\"2327\" data-end=\"2353\"\u003eIndustrial metalworking.\u003c\/li\u003e\n\u003cli data-section-id=\"1jyhe3v\" data-start=\"2354\" data-end=\"2390\"\u003eMaintenance and repair operations.\u003c\/li\u003e\n\u003cli data-section-id=\"j81ofn\" data-start=\"2391\" data-end=\"2443\"\u003eFabrication cells requiring continuous extraction.\u003c\/li\u003e\n\u003cli data-section-id=\"1h21jhf\" data-start=\"2444\" data-end=\"2505\"\u003eFacilities generating both welding fumes and grinding dust.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2507\" data-end=\"2662\"\u003eIts self-cleaning filtration system helps maintain consistent performance while minimizing maintenance interruptions.\u003c\/p\u003e\n\u003chr data-start=\"2664\" data-end=\"2667\"\u003e\n\u003ch2 data-section-id=\"bafxwr\" data-start=\"2669\" data-end=\"2707\"\u003eW3-Certified Filtration Performance\u003c\/h2\u003e\n\u003cp data-start=\"2709\" data-end=\"2924\"\u003eThe UNI 3.2.1 W3 is certified to \u003cstrong data-start=\"2742\" data-end=\"2769\"\u003eW3 filtration standards\u003c\/strong\u003e with filtration efficiency exceeding \u003cstrong data-start=\"2807\" data-end=\"2814\"\u003e99%\u003c\/strong\u003e, making it suitable for demanding welding fume extraction applications.\u003c\/p\u003e\n\u003cp data-start=\"2926\" data-end=\"2957\"\u003eThe filtration system utilizes:\u003c\/p\u003e\n\u003ch3 data-section-id=\"10qh9cm\" data-start=\"2959\" data-end=\"2985\"\u003ePre-Separation Chamber\u003c\/h3\u003e\n\u003cp data-start=\"2987\" data-end=\"3235\"\u003eIncoming air enters a dedicated pre-chamber designed to separate heavier dust and sparks before they reach the primary filtration cartridges. This reduces filter loading and improves overall system performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"jw147v\" data-start=\"3237\" data-end=\"3266\"\u003eDual Cartridge Filtration\u003c\/h3\u003e\n\u003cp data-start=\"3268\" data-end=\"3480\"\u003eThe system incorporates two high-capacity cartridge filters utilizing \u003cstrong data-start=\"3338\" data-end=\"3370\"\u003eSintexx Plus nanofiber media\u003c\/strong\u003e, providing exceptional filtration efficiency and extended service life.\u003c\/p\u003e\n\u003ch3 data-section-id=\"de96ni\" data-start=\"3482\" data-end=\"3519\"\u003eAutomatic Compressed-Air Cleaning\u003c\/h3\u003e\n\u003cp data-start=\"3521\" data-end=\"3752\"\u003eThe integrated reverse-pulse cleaning system automatically removes accumulated particulate from the filter surface, maintaining airflow performance without requiring manual cleaning procedures.\u003c\/p\u003e\n\u003chr data-start=\"3754\" data-end=\"3757\"\u003e\n\u003ch2 data-section-id=\"1sq4lf\" data-start=\"3759\" data-end=\"3793\"\u003eAdvanced Digital Control System\u003c\/h2\u003e\n\u003cp data-start=\"3795\" data-end=\"3916\"\u003eThe UNI 3.2.1 W3 features a digital control panel designed to simplify operation and provide real-time system monitoring.\u003c\/p\u003e\n\u003cp data-start=\"3918\" data-end=\"3935\"\u003eFeatures include:\u003c\/p\u003e\n\u003cul data-start=\"3937\" data-end=\"4118\"\u003e\n\u003cli data-section-id=\"1n0491x\" data-start=\"3937\" data-end=\"3964\"\u003eMulti-language interface.\u003c\/li\u003e\n\u003cli data-section-id=\"1q8rizx\" data-start=\"3965\" data-end=\"3978\"\u003eHour meter.\u003c\/li\u003e\n\u003cli data-section-id=\"1erkvn7\" data-start=\"3979\" data-end=\"3999\"\u003eAlarm history log.\u003c\/li\u003e\n\u003cli data-section-id=\"hybv4u\" data-start=\"4000\" data-end=\"4027\"\u003eFilter status monitoring.\u003c\/li\u003e\n\u003cli data-section-id=\"e5yl6c\" data-start=\"4028\" data-end=\"4051\"\u003eClogged filter alarm.\u003c\/li\u003e\n\u003cli data-section-id=\"ymte4a\" data-start=\"4052\" data-end=\"4080\"\u003eCompressed-air monitoring.\u003c\/li\u003e\n\u003cli data-section-id=\"1g9zqyv\" data-start=\"4081\" data-end=\"4118\"\u003eAutomatic Start\/Stop functionality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4120\" data-end=\"4258\"\u003eThese features help operators maximize performance while reducing maintenance-related interruptions.\u003c\/p\u003e\n\u003chr data-start=\"4260\" data-end=\"4263\"\u003e\n\u003ch2 data-section-id=\"zwvhs2\" data-start=\"4265\" data-end=\"4292\"\u003eOptimized Airflow Design\u003c\/h2\u003e\n\u003cp data-start=\"4294\" data-end=\"4395\"\u003eThe UNI 3.2.1 W3 incorporates several airflow management features to maximize extraction performance.\u003c\/p\u003e\n\u003cp data-start=\"4397\" data-end=\"4411\"\u003eThese include:\u003c\/p\u003e\n\u003cul data-start=\"4413\" data-end=\"4587\"\u003e\n\u003cli data-section-id=\"k8poj3\" data-start=\"4413\" data-end=\"4446\"\u003ePlug-fan extraction technology.\u003c\/li\u003e\n\u003cli data-section-id=\"1uy3rpt\" data-start=\"4447\" data-end=\"4478\"\u003eIntegrated airflow equalizer.\u003c\/li\u003e\n\u003cli data-section-id=\"1noxf3l\" data-start=\"4479\" data-end=\"4513\"\u003eHigh-capacity extraction system.\u003c\/li\u003e\n\u003cli data-section-id=\"hyq78z\" data-start=\"4514\" data-end=\"4543\"\u003eDual-stage dust collection.\u003c\/li\u003e\n\u003cli data-section-id=\"69a9xp\" data-start=\"4544\" data-end=\"4587\"\u003eOptimized discharge airflow distribution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4589\" data-end=\"4740\"\u003eThe result is a system engineered to maintain stable extraction performance under demanding operating conditions.\u003c\/p\u003e\n\u003chr data-start=\"4742\" data-end=\"4745\"\u003e\n\u003ch2 data-section-id=\"x43ryu\" data-start=\"4747\" data-end=\"4769\"\u003eSupported Processes\u003c\/h2\u003e\n\u003cp data-start=\"4771\" data-end=\"4804\"\u003eThe UNI 3.2.1 W3 is suitable for:\u003c\/p\u003e\n\u003cul data-start=\"4806\" data-end=\"4940\"\u003e\n\u003cli data-section-id=\"1l448pd\" data-start=\"4806\" data-end=\"4819\"\u003eMIG Welding\u003c\/li\u003e\n\u003cli data-section-id=\"1cggtnd\" data-start=\"4820\" data-end=\"4833\"\u003eMAG Welding\u003c\/li\u003e\n\u003cli data-section-id=\"116658u\" data-start=\"4834\" data-end=\"4858\"\u003ePulsed MIG\/MAG Welding\u003c\/li\u003e\n\u003cli data-section-id=\"qyiua0\" data-start=\"4859\" data-end=\"4872\"\u003eTIG Welding\u003c\/li\u003e\n\u003cli data-section-id=\"v9v5qy\" data-start=\"4873\" data-end=\"4894\"\u003eMMA \/ Stick Welding\u003c\/li\u003e\n\u003cli data-section-id=\"3717ra\" data-start=\"4895\" data-end=\"4918\"\u003eManual Plasma Cutting\u003c\/li\u003e\n\u003cli data-section-id=\"12uhkrc\" data-start=\"4919\" data-end=\"4940\"\u003eGrinding Operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4942\" data-end=\"5068\"\u003eThe unit is designed for dry welding fumes and particulate generated by these processes.\u003c\/p\u003e\n\u003chr data-start=\"5070\" data-end=\"5073\"\u003e\n\u003ch2 data-section-id=\"19vd27d\" data-start=\"5075\" data-end=\"5096\"\u003eIdeal Applications\u003c\/h2\u003e\n\u003cp data-start=\"5098\" data-end=\"5177\"\u003eThe UNI 3.2.1 W3 with 13' Aluminum Extraction Arm is an excellent solution for:\u003c\/p\u003e\n\u003cul data-start=\"5179\" data-end=\"5450\"\u003e\n\u003cli data-section-id=\"1igkd2o\" data-start=\"5179\" data-end=\"5210\"\u003eStructural steel fabrication.\u003c\/li\u003e\n\u003cli data-section-id=\"42hvub\" data-start=\"5211\" data-end=\"5244\"\u003eLarge assemblies and weldments.\u003c\/li\u003e\n\u003cli data-section-id=\"gp6cj\" data-start=\"5245\" data-end=\"5278\"\u003eHeavy manufacturing operations.\u003c\/li\u003e\n\u003cli data-section-id=\"10kov6e\" data-start=\"5279\" data-end=\"5309\"\u003eProduction welding stations.\u003c\/li\u003e\n\u003cli data-section-id=\"1jdu3hb\" data-start=\"5310\" data-end=\"5346\"\u003eIndustrial maintenance facilities.\u003c\/li\u003e\n\u003cli data-section-id=\"oakoex\" data-start=\"5347\" data-end=\"5367\"\u003eGrinding stations.\u003c\/li\u003e\n\u003cli data-section-id=\"5rh3ei\" data-start=\"5368\" data-end=\"5398\"\u003ePlasma cutting workstations.\u003c\/li\u003e\n\u003cli data-section-id=\"tvmvp4\" data-start=\"5399\" data-end=\"5450\"\u003eApplications requiring extended extraction reach.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"5452\" data-end=\"5455\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"5457\" data-end=\"5472\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"5474\" data-end=\"6021\"\u003e\n\u003cli data-section-id=\"gsx62t\" data-start=\"5474\" data-end=\"5518\"\u003eIncludes 13' Aluminum Extraction Arm (4m).\u003c\/li\u003e\n\u003cli data-section-id=\"1jopxsz\" data-start=\"5519\" data-end=\"5573\"\u003eW3-certified filtration efficiency greater than 99%.\u003c\/li\u003e\n\u003cli data-section-id=\"o37626\" data-start=\"5574\" data-end=\"5617\"\u003eAutomatic compressed-air filter cleaning.\u003c\/li\u003e\n\u003cli data-section-id=\"iz4sdv\" data-start=\"5618\" data-end=\"5653\"\u003eDual-cartridge filtration system.\u003c\/li\u003e\n\u003cli data-section-id=\"1d29ih\" data-start=\"5654\" data-end=\"5692\"\u003eSintexx Plus nanofiber filter media.\u003c\/li\u003e\n\u003cli data-section-id=\"1cee0xx\" data-start=\"5693\" data-end=\"5745\"\u003ePre-separation chamber for dust and spark removal.\u003c\/li\u003e\n\u003cli data-section-id=\"k8poj3\" data-start=\"5746\" data-end=\"5779\"\u003ePlug-fan extraction technology.\u003c\/li\u003e\n\u003cli data-section-id=\"q62kt\" data-start=\"5780\" data-end=\"5804\"\u003eDigital control panel.\u003c\/li\u003e\n\u003cli data-section-id=\"1g9zqyv\" data-start=\"5805\" data-end=\"5842\"\u003eAutomatic Start\/Stop functionality.\u003c\/li\u003e\n\u003cli data-section-id=\"ymte4a\" data-start=\"5843\" data-end=\"5871\"\u003eCompressed-air monitoring.\u003c\/li\u003e\n\u003cli data-section-id=\"1erkvn7\" data-start=\"5872\" data-end=\"5892\"\u003eAlarm history log.\u003c\/li\u003e\n\u003cli data-section-id=\"e5yl6c\" data-start=\"5893\" data-end=\"5916\"\u003eClogged filter alarm.\u003c\/li\u003e\n\u003cli data-section-id=\"1eszi9q\" data-start=\"5917\" data-end=\"5948\"\u003eDual dust collection drawers.\u003c\/li\u003e\n\u003cli data-section-id=\"msq2qn\" data-start=\"5949\" data-end=\"6021\"\u003eMobile industrial-duty design.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"6023\" data-end=\"6026\"\u003e\n\u003ch2 data-section-id=\"1kmusxh\" data-start=\"6028\" data-end=\"6044\"\u003eConfiguration\u003c\/h2\u003e\n\u003cp data-start=\"6046\" data-end=\"6096\"\u003e\u003cstrong data-start=\"6046\" data-end=\"6063\"\u003eIncluded Arm:\u003c\/strong\u003e 13' Aluminum Extraction Arm (4m)\u003c\/p\u003e\n\u003chr data-start=\"6098\" data-end=\"6101\"\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"6103\" data-end=\"6130\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp data-start=\"6132\" data-end=\"6171\"\u003e\u003cstrong data-start=\"6132\" data-end=\"6149\"\u003eFan Capacity:\u003c\/strong\u003e 1,483 CFM (2,520m³\/h)\u003c\/p\u003e\n\u003cp data-start=\"6173\" data-end=\"6217\"\u003e\u003cstrong data-start=\"6173\" data-end=\"6197\"\u003eExtraction Capacity:\u003c\/strong\u003e 824 CFM (1,400m³\/h)\u003c\/p\u003e\n\u003cp data-start=\"6219\" data-end=\"6263\"\u003e\u003cstrong data-start=\"6219\" data-end=\"6245\"\u003eFiltration Efficiency:\u003c\/strong\u003e W3 Certified \u0026gt;99%\u003c\/p\u003e\n\u003cp data-start=\"6265\" data-end=\"6298\"\u003e\u003cstrong data-start=\"6265\" data-end=\"6281\"\u003eFilter Area:\u003c\/strong\u003e 172 sq ft (16m²)\u003c\/p\u003e\n\u003cp data-start=\"6300\" data-end=\"6340\"\u003e\u003cstrong data-start=\"6300\" data-end=\"6317\"\u003eFilter Media:\u003c\/strong\u003e Sintexx Plus Nanofiber\u003c\/p\u003e\n\u003cp data-start=\"6342\" data-end=\"6371\"\u003e\u003cstrong data-start=\"6342\" data-end=\"6358\"\u003eMotor Power:\u003c\/strong\u003e 2 HP (1.5kW)\u003c\/p\u003e\n\u003cp data-start=\"6373\" data-end=\"6436\"\u003e\u003cstrong data-start=\"6373\" data-end=\"6385\"\u003eVoltage:\u003c\/strong\u003e 230V \/ 1 Phase \/ 50Hz or 400V \/ 3 Phase \/ 50-60Hz*\u003c\/p\u003e\n\u003cp data-start=\"6438\" data-end=\"6463\"\u003e\u003cstrong data-start=\"6438\" data-end=\"6454\"\u003eNoise Level:\u003c\/strong\u003e 75 dB(A)\u003c\/p\u003e\n\u003cp data-start=\"6465\" data-end=\"6500\"\u003e\u003cstrong data-start=\"6465\" data-end=\"6495\"\u003eCompressed Air Connection:\u003c\/strong\u003e 1\/2\"\u003c\/p\u003e\n\u003cp data-start=\"6502\" data-end=\"6561\"\u003e\u003cstrong data-start=\"6502\" data-end=\"6517\"\u003eDimensions:\u003c\/strong\u003e 29.1\" x 46.5\" x 43.7\" (740 x 1180 x 1110mm)\u003c\/p\u003e\n\u003cp data-start=\"6563\" data-end=\"6590\"\u003e\u003cstrong data-start=\"6563\" data-end=\"6574\"\u003eWeight:\u003c\/strong\u003e 401 lbs (182kg)\u003c\/p\u003e\n\u003cp data-start=\"6592\" data-end=\"6724\"\u003e*Verify final electrical configuration for North American installations before publication.\u003c\/p\u003e\n\u003chr data-start=\"6726\" data-end=\"6729\"\u003e\n\u003ch2 data-section-id=\"1xfdujf\" data-start=\"6731\" data-end=\"6768\"\u003eImportant Operating Considerations\u003c\/h2\u003e\n\u003cp data-start=\"6770\" data-end=\"6803\"\u003eThe UNI 3.2.1 W3 is designed for:\u003c\/p\u003e\n\u003cul data-start=\"6805\" data-end=\"6916\"\u003e\n\u003cli data-section-id=\"mola8r\" data-start=\"6805\" data-end=\"6825\"\u003eDry welding fumes.\u003c\/li\u003e\n\u003cli data-section-id=\"1o2i76u\" data-start=\"6826\" data-end=\"6842\"\u003eGrinding dust.\u003c\/li\u003e\n\u003cli data-section-id=\"lk6x8c\" data-start=\"6843\" data-end=\"6879\"\u003eManual plasma cutting particulate.\u003c\/li\u003e\n\u003cli data-section-id=\"io4itu\" data-start=\"6880\" data-end=\"6916\"\u003eIntensive production environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"6918\" data-end=\"7165\"\u003eThe unit is \u003cstrong data-start=\"6930\" data-end=\"6961\"\u003enot suitable for oily fumes\u003c\/strong\u003e and is \u003cstrong data-start=\"6969\" data-end=\"7043\"\u003enot approved for use in potentially explosive or hazardous atmospheres\u003c\/strong\u003e. Operation of the automatic cleaning system requires a compressed-air connection.\u003c\/p\u003e\n\u003chr data-start=\"7167\" data-end=\"7170\"\u003e\n\u003ch2 data-section-id=\"xj8wi6\" data-start=\"7172\" data-end=\"7231\"\u003eBuilt for Extended-Reach Industrial Welding Fume Control\u003c\/h2\u003e\n\u003cp data-start=\"7233\" data-end=\"7736\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe AerService UNI 3.2.1 W3 with 13' Aluminum Extraction Arm delivers industrial-grade welding fume extraction for facilities where productivity, filtration performance, and uptime are critical. Combining automatic filter cleaning, W3-certified filtration, advanced airflow management, and extended extraction coverage, this configuration provides a powerful source-capture solution for large fabrication environments requiring reliable continuous-duty operation.\u003c\/p\u003e","brand":"AerService (Made in Italy)","offers":[{"title":"Default Title","offer_id":62808948506783,"sku":null,"price":6195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0100\/8271\/3696\/files\/UNI3_d6aa77ab-4937-4c9e-9149-5b2868c625d9.jpg?v=1780695165","url":"https:\/\/quantummachinery.com\/products\/uni-3-2-1-w3-self-cleaning-mobile-filter-unit-for-welding-fumes-with-13-aluminum-extraction-arm","provider":"QuantumMachinery","version":"1.0","type":"link"}