{"product_id":"castair-contractor-gas-powered-honda-air-compressor-up-to-18-6-cfm-100-psi-single-stage-125-psi","title":"Castair Contractor Gas-Powered Honda Air Compressor – Up to 18.6 CFM @ 100 PSI, Single-Stage 125 PSI","description":"\u003cdiv style=\"font-family: Arial, sans-serif; font-size: 15px; line-height: 1.7; color: #222; max-width: 900px; margin: 0 auto;\"\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: bold; color: #000;\"\u003eCastair Contractor Gas-Powered Honda Air Compressor — Up to 18.6 CFM @ 100 PSI, Single-Stage 125 PSI\u003c\/h2\u003e\n\u003cp\u003eThe Castair Contractor Gas Series puts portable, high-output air wherever the job takes you — no electricity required. Powered by reliable Honda GX engines and built around oil-lubricated cast iron belt-drive pumps, these single-stage 125 PSI units deliver up to 18.6 CFM at 100 PSI for nail guns, framing tools, and air-hungry job-site equipment. Throttle control idles the engine when you're not drawing air, and the V-cylinder pump design provides 360-degree cooling for long life under continuous outdoor use. Built to order by Castair, a family-owned Minnesota manufacturer since 1991.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy It's Different:\u003c\/strong\u003e Castair builds these on Honda's proven GX engines and pairs them with a real oil-lubricated cast iron pump — independent connecting rod and wrist pin, three piston rings, and ball bearings at both ends of the crankshaft for less friction and longer life. Gas models use head unloaders rather than dump valves for better cooling and less load on the engine when unloaded, and an easy-to-read oil sight glass keeps maintenance simple. All sit on powder-coated ASME tanks with a safety valve installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBest For:\u003c\/strong\u003e Framing crews, remodelers, and contractors working on sites without power, who need rugged portable air from a dependable Honda engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Choose your Honda engine and tank — GX160 in an 8-gallon twin-tank or 20-gallon portable, or the larger GX270 in an 8-gallon twin-tank for higher output. All are single-stage, 125 PSI, with throttle control.\u003c\/p\u003e\n\u003cp style=\"border: 1px solid #d00; padding: 10px; background: #fff8f8;\"\u003e\u003cstrong\u003e⚠️ BEFORE YOU ORDER — PLEASE READ:\u003c\/strong\u003e This is a gas-engine, built-to-order unit. \u003cbr\u003e• \u003cstrong\u003eCarbon monoxide hazard:\u003c\/strong\u003e never operate in an enclosed or poorly ventilated space — gas engines produce deadly carbon monoxide. Use outdoors or with proper exhaust ventilation only. \u003cbr\u003e• \u003cstrong\u003eFuel:\u003c\/strong\u003e requires gasoline and routine engine maintenance per Honda's guidance; handle and store fuel safely. \u003cbr\u003e• \u003cstrong\u003eLead time:\u003c\/strong\u003e built to order — confirm current production lead time before purchase. \u003cbr\u003e• \u003cstrong\u003eWeight:\u003c\/strong\u003e 185–250 lb depending on configuration. \u003cbr\u003eIt is the customer's responsibility to verify ventilation, fuel safety, and placement before purchase and operation.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHonda GX engine\u003c\/strong\u003e (GX160 or GX270) with throttle control\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUp to 23.9 CFM @ 0 PSI \/ 18.6 CFM @ 100 PSI\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil-lubricated cast iron belt-drive pump\u003c\/strong\u003e for long life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eV-cylinder design\u003c\/strong\u003e for 360° cooling\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIndependent connecting rod \u0026amp; wrist pin, 3 piston rings\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall bearings at both ends of the crankshaft\u003c\/strong\u003e for less friction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead unloaders\u003c\/strong\u003e (vs. dump valves) for better cooling \u0026amp; less engine load when unloaded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowder-coated ASME tank\u003c\/strong\u003e with safety valve installed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaper filter\/silencers\u003c\/strong\u003e and finned copper discharge tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil sight glass\u003c\/strong\u003e for easy level checks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo electricity required\u003c\/strong\u003e — full job-site portability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"background-color: #000; color: #fff; text-align: left; padding: 10px; font-size: 15px;\" colspan=\"8\"\u003eCastair Contractor Gas (Honda) — Single-Stage, 125 PSI, Throttle Control\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd; background: #f3f3f3; text-align: left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd; background: #f3f3f3; text-align: left;\"\u003eHonda Engine\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd; background: #f3f3f3; text-align: left;\"\u003eTank\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd; background: #f3f3f3; text-align: left;\"\u003ePump RPM\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd; background: #f3f3f3; text-align: left;\"\u003eCFM @ 0 PSI\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd; background: #f3f3f3; text-align: left;\"\u003eCFM @ 100 PSI\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd; background: #f3f3f3; text-align: left;\"\u003eL × W × H (in)\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd; background: #f3f3f3; text-align: left;\"\u003eWt (lb)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003ePUK5508G\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eGX160\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e8 gal Twin Tank\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e1380\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e18.6\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e11.6\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e38 × 18 × 26\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e185\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003ePUK5520G\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eGX160\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e20 gal Portable\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e1380\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e18.6\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e11.6\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e33 × 18 × 33\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e195\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003ePUK9008G\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eGX270\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e8 gal Twin Tank\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e1380\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e23.9\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e18.6\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e42 × 18 × 28\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"background-color: #000; color: #fff; text-align: left; padding: 10px; font-size: 15px;\" colspan=\"2\"\u003eShared Specifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40%; padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eCastair (Spicer, Minnesota — family-owned since 1991)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eContractor gas-powered single-stage cast iron air compressor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eEngine\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eHonda GX160 or GX270\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eOutput\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eUp to 23.9 CFM @ 0 PSI | up to 18.6 CFM @ 100 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eDrive \/ Pump\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eBelt drive, oil-lubricated cast iron, V-cylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003ePressure\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eSingle-stage, 125 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eTank\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e8 or 20 gal, powder-coated ASME-certified, safety valve installed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eControls\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eThrottle control, head unloaders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eCastair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHonda gas-powered contractor compressor on a powder-coated ASME tank\u003c\/li\u003e\n\u003cli\u003eHonda GX engine (GX160 or GX270 per selected model) with throttle control\u003c\/li\u003e\n\u003cli\u003eOil-lubricated cast iron belt-drive pump, finned copper discharge tube\u003c\/li\u003e\n\u003cli\u003ePaper filter\/silencer, oil sight glass, ASME safety valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eManuals \u0026amp; Documenation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"#\"\u003eCastair Contractor Series Installation \u0026amp; Operation Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#\"\u003eHonda GX Engine Owner's Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CastAir","offers":[{"title":"GX160 – 8 Gal Twin Tank","offer_id":45137617518707,"sku":"PUK5508G","price":1464.72,"currency_code":"USD","in_stock":true},{"title":"GX160 – 20 Gal Portable","offer_id":45137617551475,"sku":"PUK5520G","price":1480.36,"currency_code":"USD","in_stock":true},{"title":"GX270 – 8 Gal Twin Tank","offer_id":45137617584243,"sku":"PUK9008G","price":2214.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/3650\/5203\/files\/test1-4.webp?v=1782506413","url":"https:\/\/bluecollarplanet.com\/products\/castair-contractor-gas-powered-honda-air-compressor-up-to-18-6-cfm-100-psi-single-stage-125-psi","provider":"Blue Collar Planet","version":"1.0","type":"link"}