{"product_id":"alpha-pneumatic-polishers","title":"Alpha Tools AIR-830 \/ AIR-850 Pneumatic Wet Polishers - 1160-AIR-830","description":"\u003ch2\u003eAlpha Tools AIR-830 \/ AIR-850 Pneumatic Wet Polishers - 1160-AIR-830\u003c\/h2\u003e\n\u003cp\u003eNew AIR-830 and AIR-850 Pneumatic Polishers are designed for heavy use around the fabrication shop. Two models with different maximum RPMs to cover all fabricators' needs to create the best polish and improve their productivity and efficiencies. Both models are equipped with a newly developed motor with a 5 Hybrid composite vane design that outputs more power and lasts longer than their predecessor\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eA new splash guard that blocks the splash while providing better visibility\u003c\/li\u003e\n\u003cli\u003eRe-designed end case to improve the water and air control operation and minimize the risk of breakage\u003c\/li\u003e\n\u003cli\u003eSilicon boot for the gear head, and water quick coupler with shut off valve for your comfort and convenience\u003c\/li\u003e\n\u003cli\u003eAll-weather air and water hoses are 15ft. and rated for -40°F or +140°F.\u003c\/li\u003e\n\u003cli\u003eThe AIR-830 has a maximum no-load RPM of 4,000 and the AIR-850 has 5,500.\u003c\/li\u003e\n\u003cli\u003eCentral Water-Feed System Delivers Ample Water Regardless of Position\u003c\/li\u003e\n\u003cli\u003eNewly Developed Motor Produces More Power\u003c\/li\u003e\n\u003cli\u003eLightweight and Ergonomically Designed for Better Maneuverability\u003c\/li\u003e\n\u003cli\u003eNew Splash Guard Allows For Better Visibility Without Being Splashed\u003c\/li\u003e\n\u003cli\u003eAir Inlet 1\/4” BSPP\u003c\/li\u003e\n\u003cli\u003eAir lead hose - 10 feet (3m)\u003c\/li\u003e\n\u003cli\u003eWater Inlet 1\/8” BSPP\u003c\/li\u003e\n\u003cli\u003eSpindle 5\/8\"-11\u003c\/li\u003e\n\u003cli\u003eOne Year Warranty* (*See manual for details)\u003c\/li\u003e\n\u003cli\u003eSide handle (reversible)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications  \u003c\/h5\u003e\n\u003cstyle type=\"text\/css\"\u003e\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-cly1{text-align:left;vertical-align:middle}\n.tg .tg-yla0{font-weight:bold;text-align:left;vertical-align:middle}\n\u003c\/style\u003e\n\u003ctable class=\"tg\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-yla0\"\u003eModels\u003c\/th\u003e\n\u003cth class=\"tg-cly1\"\u003eAIR 830\u003c\/th\u003e\n\u003cth class=\"tg-cly1\"\u003eAIR 850\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-yla0\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003eYellow\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-yla0\"\u003eAir Pressure\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e85 PSI (6 Bar)\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e85 PSI (6 Bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-yla0\"\u003eAir Consumption\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e15 CFM (425L\/min)\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e15 CFM (425L\/min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-yla0\"\u003eRPM\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e4,000 RPM\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e5,000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-yla0\"\u003eArbor\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e5\/8\"-11 threaded spindle\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e5\/8\"-11 threaded spindle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-yla0\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e2.75 lbs (1.2 kg.)\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e2.75 lbs (1.2 kg.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eIncluded\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eAlpha Pneumatic Wet Polisher\u003c\/li\u003e\n\u003cli\u003eAir Lead Hose - 15 ft (4.5 m)\u003c\/li\u003e\n\u003cli\u003eWater Hose - 15 ft (4.5 m)\u003c\/li\u003e\n\u003cli\u003eRust Inhibitor Oil (6.7 oz)\u003c\/li\u003e\n\u003cli\u003eWater Quick Coupler w\/ Shut Off Valve\u003c\/li\u003e\n\u003cli\u003eDouble End Wrench (19mm \/ 22mm)\u003c\/li\u003e\n\u003cli\u003eOperator's Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cbr\u003e\u003c\/h5\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1ouq62m\" data-start=\"26\" data-end=\"235\"\u003e\n\u003cstrong data-start=\"28\" data-end=\"75\"\u003eProfessional pneumatic wet polishing system\u003c\/strong\u003e: Alpha Tools AIR-830 \/ AIR-850 (1160-AIR-830 series) are \u003cstrong data-start=\"133\" data-end=\"235\"\u003eair-powered wet polishers designed for stone fabrication, countertop finishing, and edge polishing\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1kd61nt\" data-start=\"236\" data-end=\"459\"\u003e\n\u003cstrong data-start=\"238\" data-end=\"272\"\u003eDual-speed performance options\u003c\/strong\u003e:\u003c\/li\u003e\n\u003cli data-section-id=\"xmfzfx\" data-start=\"278\" data-end=\"344\"\u003eAIR-830: \u003cstrong data-start=\"289\" data-end=\"342\"\u003e~4,000 RPM for controlled polishing and detailing\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1cer360\" data-start=\"347\" data-end=\"459\"\u003eAIR-850: \u003cstrong data-start=\"358\" data-end=\"419\"\u003e~5,500 RPM for faster material removal and finishing work\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"xnu37b\" data-start=\"460\" data-end=\"606\"\u003e\n\u003cstrong data-start=\"462\" data-end=\"491\"\u003eCentral water-feed system\u003c\/strong\u003e: Delivers consistent water flow during operation to \u003cstrong data-start=\"544\" data-end=\"606\"\u003ereduce dust, cool pads, and improve surface finish quality\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1bzl9t9\" data-start=\"607\" data-end=\"768\"\u003e\n\u003cstrong data-start=\"609\" data-end=\"640\"\u003eLightweight ergonomic build\u003c\/strong\u003e: At about \u003cstrong data-start=\"651\" data-end=\"663\"\u003e2.75 lbs\u003c\/strong\u003e, designed for \u003cstrong data-start=\"678\" data-end=\"728\"\u003ereduced fatigue during long polishing sessions\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"j5k467\" data-start=\"769\" data-end=\"892\"\u003e\n\u003cstrong data-start=\"771\" data-end=\"806\"\u003eHigh air-efficiency requirement\u003c\/strong\u003e: Runs at \u003cstrong data-start=\"816\" data-end=\"836\"\u003e~15 CFM @ 85 PSI\u003c\/strong\u003e, making it a true professional compressor-driven tool\u003c\/li\u003e\n\u003cli data-section-id=\"4gn1pa\" data-start=\"893\" data-end=\"997\"\u003e\n\u003cstrong data-start=\"895\" data-end=\"923\"\u003eJobsite durability focus\u003c\/strong\u003e: Built for \u003cstrong data-start=\"935\" data-end=\"997\"\u003econtinuous use in stone shops and on-site fabrication work\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"5wfnsr\" data-start=\"998\" data-end=\"1138\"\u003e\n\u003cstrong data-start=\"1000\" data-end=\"1029\"\u003eImproved operator control\u003c\/strong\u003e: Features \u003cstrong data-start=\"1040\" data-end=\"1138\"\u003esplash guard, ergonomic grip, and enhanced spindle design for smoother handling and visibility\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1er20a1\" data-start=\"1139\" data-end=\"1297\"\u003e\n\u003cstrong data-start=\"1141\" data-end=\"1153\"\u003eBest for\u003c\/strong\u003e: Stone fabricators, countertop installers, and contractors needing \u003cstrong data-start=\"1221\" data-end=\"1297\"\u003eprecision wet polishing on granite, quartz, marble, and engineered stone\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"szjir7\" data-start=\"1298\" data-end=\"1425\"\u003e\n\u003cstrong data-start=\"1300\" data-end=\"1321\"\u003eKey consideration\u003c\/strong\u003e: Requires a \u003cstrong data-start=\"1334\" data-end=\"1425\"\u003ehigh-capacity air compressor and proper water supply setup—this is not an electric tool\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"004012d6-58a7-48db-929f-a01219a197b6\" data-testid=\"conversation-turn-11\" data-scroll-anchor=\"false\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:d4ee8bde-0957-4c6a-8964-395526e60648-5\" data-testid=\"conversation-turn-12\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"15246f49-9e89-4c7e-9d11-92562b65c7e0\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"338\"\u003e\u003cstrong data-start=\"0\" data-end=\"85\"\u003eQ: What are Alpha Tools AIR-830 \/ AIR-850 Pneumatic Wet Polishers (1160-AIR-830)?\u003c\/strong\u003e\u003cbr data-start=\"85\" data-end=\"88\"\u003eA: Professional \u003cstrong data-start=\"104\" data-end=\"133\"\u003eair-powered wet polishers\u003c\/strong\u003e designed for \u003cstrong data-start=\"147\" data-end=\"208\"\u003egranite, marble, quartz, and engineered stone fabrication\u003c\/strong\u003e, delivering smooth edge polishing with water-fed dust control for cleaner, safer results. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"340\" data-end=\"583\"\u003e\u003cstrong data-start=\"340\" data-end=\"397\"\u003eQ: What’s the difference between AIR-830 and AIR-850?\u003c\/strong\u003e\u003cbr data-start=\"397\" data-end=\"400\"\u003eA: The AIR-830 runs at \u003cstrong data-start=\"423\" data-end=\"462\"\u003e~4,000 RPM for controlled polishing\u003c\/strong\u003e, while the AIR-850 reaches \u003cstrong data-start=\"490\" data-end=\"542\"\u003e~5,500 RPM for faster, more aggressive polishing\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"585\" data-end=\"795\"\u003e\u003cstrong data-start=\"585\" data-end=\"620\"\u003eQ: Do they require electricity?\u003c\/strong\u003e\u003cbr data-start=\"620\" data-end=\"623\"\u003eA: No. Both models are \u003cstrong data-start=\"646\" data-end=\"673\"\u003epneumatic (air-powered)\u003c\/strong\u003e, operating with a compressor for consistent performance and no motor overheating. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"797\" data-end=\"1025\"\u003e\u003cstrong data-start=\"797\" data-end=\"848\"\u003eQ: What makes them ideal for stone fabrication?\u003c\/strong\u003e\u003cbr data-start=\"848\" data-end=\"851\"\u003eA: They feature a \u003cstrong data-start=\"869\" data-end=\"898\"\u003ecentral water-feed system\u003c\/strong\u003e, reducing dust while improving finish quality and extending pad life on hard surfaces. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1027\" data-end=\"1240\"\u003e\u003cstrong data-start=\"1027\" data-end=\"1074\"\u003eQ: Are they lightweight and easy to handle?\u003c\/strong\u003e\u003cbr data-start=\"1074\" data-end=\"1077\"\u003eA: Yes. At about \u003cstrong data-start=\"1094\" data-end=\"1115\"\u003e2.75 lbs (1.2 kg)\u003c\/strong\u003e, they are designed for \u003cstrong data-start=\"1139\" data-end=\"1199\"\u003elow fatigue, high control, and extended use on job sites\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1242\" data-end=\"1466\"\u003e\u003cstrong data-start=\"1242\" data-end=\"1280\"\u003eQ: What materials can they polish?\u003c\/strong\u003e\u003cbr data-start=\"1280\" data-end=\"1283\"\u003eA: Suitable for \u003cstrong data-start=\"1299\" data-end=\"1384\"\u003egranite, quartz, marble, concrete, and other natural or engineered stone surfaces\u003c\/strong\u003e used in countertops and fabrication work. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1468\" data-end=\"1665\"\u003e\u003cstrong data-start=\"1468\" data-end=\"1512\"\u003eQ: Why are they popular in SEO searches?\u003c\/strong\u003e\u003cbr data-start=\"1512\" data-end=\"1515\"\u003eA: High-intent keywords include: \u003cem data-start=\"1548\" data-end=\"1664\"\u003eair wet polisher, pneumatic stone polisher, granite polishing tool, quartz edge polisher, AIR-830 AIR-850 polisher\u003c\/em\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul data-start=\"1639\" data-end=\"2348\"\u003e\n\u003cli data-section-id=\"15ixhbh\" data-start=\"1639\" data-end=\"1733\"\u003e\n\u003cstrong data-start=\"1641\" data-end=\"1671\"\u003eLubricate air inlet daily:\u003c\/strong\u003e Add pneumatic oil before\/after use to prevent internal wear\u003c\/li\u003e\n\u003cli data-section-id=\"14wcxfp\" data-start=\"1734\" data-end=\"1827\"\u003e\n\u003cstrong data-start=\"1736\" data-end=\"1775\"\u003eFlush water system after every job:\u003c\/strong\u003e Prevent slurry buildup and clogging in feed lines\u003c\/li\u003e\n\u003cli data-section-id=\"1tqgyyz\" data-start=\"1828\" data-end=\"1919\"\u003e\n\u003cstrong data-start=\"1830\" data-end=\"1866\"\u003eClean spindle and pad interface:\u003c\/strong\u003e Ensures smooth pad rotation and prevents vibration\u003c\/li\u003e\n\u003cli data-section-id=\"nid72d\" data-start=\"1920\" data-end=\"2005\"\u003e\n\u003cstrong data-start=\"1922\" data-end=\"1950\"\u003eInspect hoses regularly:\u003c\/strong\u003e Check air\/water lines for cracks, leaks, or blockage\u003c\/li\u003e\n\u003cli data-section-id=\"1tv8jnu\" data-start=\"2006\" data-end=\"2089\"\u003e\n\u003cstrong data-start=\"2008\" data-end=\"2037\"\u003eKeep exhaust ports clear:\u003c\/strong\u003e Prevent overheating and maintain motor efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"jsg24f\" data-start=\"2090\" data-end=\"2173\"\u003e\n\u003cstrong data-start=\"2092\" data-end=\"2123\"\u003eReplace worn seals\/O-rings:\u003c\/strong\u003e Maintains stable air pressure and water control\u003c\/li\u003e\n\u003cli data-section-id=\"379cqm\" data-start=\"2174\" data-end=\"2257\"\u003e\n\u003cstrong data-start=\"2176\" data-end=\"2204\"\u003eDry tool before storage:\u003c\/strong\u003e Prevent internal corrosion in air motor components\u003c\/li\u003e\n\u003cli data-section-id=\"ddtdnu\" data-start=\"2258\" data-end=\"2348\"\u003e\n\u003cstrong data-start=\"2260\" data-end=\"2286\"\u003eCheck RPM performance:\u003c\/strong\u003e Irregular speed may indicate air supply or vane wear issues\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Tools","offers":[{"title":"AIR-830","offer_id":45604746100927,"sku":"1160-AIR-830","price":287.99,"currency_code":"USD","in_stock":true},{"title":"AIR-850","offer_id":45604746133695,"sku":"1160-AIR-850","price":287.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/alpha-air-830-air-850-pneumatic-wet-polishers--50036_50036-01.webp?v=1777536085","url":"https:\/\/www.mybackyardzone.com\/products\/alpha-pneumatic-polishers","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}