{"title":"首页展示","description":"","products":[{"product_id":"hc280d-70-2-icab-solar-ac-dual-power-pond-aerator-with-faux-rock-cover-up-to-1-acre","title":"HC280D-70\/2-ICAB Solar \u0026 AC Dual-Power Pond Aerator with Faux Rock Cover (Up to 1 Acre)","description":"\u003cp dir=\"auto\"\u003e\u003cstrong\u003eSeamlessly Blend Aeration into Your Landscape\u003c\/strong\u003e\r\nThe \u003cstrong\u003eHC280D-70\/2-ICAB Oil-Free Piston Aeration Compressor\u003c\/strong\u003e is the ultimate solution for maintaining healthy oxygen levels in fish ponds, small lakes, and courtyard water features up to 1 acre. Unlike traditional industrial aerators, this innovative system is housed inside a highly realistic \u003cstrong\u003enatural faux rock enclosure\u003c\/strong\u003e. It perfectly conceals the equipment, allowing it to blend seamlessly into your garden or landscape without ruining the natural scenery.\u003c\/p\u003e\r\n\r\n\u003ch4\u003e🌟 Key Features \u0026amp; Benefits (H2)\u003c\/h4\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003e24\/7 Continuous Aeration (Solar + AC Dual Power):\u003c\/strong\u003e\r\nDesigned for maximum energy savings and reliability. During the day, it utilizes solar energy to reduce electricity costs. At night or during low-sunlight conditions, the system \u003cstrong\u003eautomatically switches to AC backup power\u003c\/strong\u003e (110V or 220V), ensuring your pond never runs out of oxygen.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eHigh-Efficiency MPPT Smart Control:\u003c\/strong\u003e\r\nEquipped with an advanced MPPT (Maximum Power Point Tracking) controller, it maximizes solar energy conversion efficiency. It supports a wide voltage input (36V–100V for direct solar, 48V–100V for energy storage versions), making solar panel matching incredibly flexible and installation a breeze.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eUltra-Quiet \u0026amp; Oil-Free Operation:\u003c\/strong\u003e\r\nOperating at a whisper-quiet noise level of \u003cstrong\u003e≤51dB(A)\u003c\/strong\u003e, it won't disturb your peaceful garden environment. The pure oil-free piston compressor requires zero oil replacements, drastically reducing your daily maintenance workload while ensuring no oil pollution enters your water.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePowerful Performance for 1-Acre Ponds:\u003c\/strong\u003e\r\nWith a robust ≤350W motor and an impressive air flow rate of 70L\/min @200Kpa, this model easily supports \u003cstrong\u003e3 air diffusers\u003c\/strong\u003e simultaneously, providing deep and extensive oxygenation for water bodies up to 1 acre.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch4\u003e⚙️ Technical Specifications (H2)\u003c\/h4\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e HC280D-70\/2-ICAB\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePower Input:\u003c\/strong\u003e DC 24V \/ AC 110V or 220V\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e ≤350W\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eAir Flow Rate:\u003c\/strong\u003e 70L\/min @ 200Kpa\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eRated Speed:\u003c\/strong\u003e 1700 rpm\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNoise Level:\u003c\/strong\u003e ≤51dB(A)\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eMax Pond Size Capacity:\u003c\/strong\u003e 1 Acre\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eSupported Diffusers:\u003c\/strong\u003e 3 diffusers\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e 17.0 KG\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 590 x 350 x 430 mm\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -5℃ to 40℃\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE, TUV, ROHS, ISO9001\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch4\u003e📦 What’s Included in the Package? (H2)\u003c\/h4\u003e\r\n\u003cp dir=\"auto\"\u003eEasy to install right out of the box. The system package includes:\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n \t\u003cli\u003e1x Main Compressor inside Faux Rock Cover\u003c\/li\u003e\r\n \t\u003cli\u003e1x MPPT Controller\u003c\/li\u003e\r\n \t\u003cli\u003e1x Capacitor \u0026amp; 4x Rubber feet\u003c\/li\u003e\r\n \t\u003cli\u003e1x Air filter \u0026amp; 2x Outlet ball valves\u003c\/li\u003e\r\n \t\u003cli\u003e1x Elbow, 1x Pressure switch, 1x Safety valve, 1x Manifold\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch4\u003e🛡️ Reliable After-Sales Service \u0026amp; 2-Year Warranty (H2)\u003c\/h4\u003e\r\n\u003cp dir=\"auto\"\u003eWe stand behind our quality. This product comes with a comprehensive \u003cstrong\u003e2-year warranty\u003c\/strong\u003e.\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eDuring Warranty:\u003c\/strong\u003e If quality issues occur, we provide free replacement parts and video guidance for repair. If unrepairable, we will send a brand-new replacement machine.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePost-Warranty:\u003c\/strong\u003e Lifetime technical support is available, and accessories can be purchased from us at any time to keep your machine running smoothly.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eIdeal Applications:\u003c\/strong\u003e Fish ponds, koi ponds, small lakes, golf course water features, and landscape maintenance.\u003c\/p\u003e\r\n[ux_html]\r\n\u003cdiv style=\"aspect-ratio: 16 \/ 9; background-image: url('https:\/\/static.kingswayvideo.com\/stcux30k\/vod\/ebaedaa049\/cover.jpg?imageMogr2\/format\/webp\/thumbnail\/!30p?t=1778055788313'); background-size: auto 100%; background-position: center; background-repeat: no-repeat; background-color: #000;\" data-kingsway-player=\"ebaedaa049\" data-width=\"100%\" data-height=\"100%\"\u003e\u003c\/div\u003e\r\n\u003cscript\u003e\r\nvar p_tag = document.createElement('script');\r\np_tag.type = 'text\/javascript';\r\np_tag.defer = true;\r\np_tag.charset = 'utf-8';\r\np_tag.src = 'https:\/\/websdk.kingswayvideo.com\/vod-player\/latest\/vod-player.min.js';\r\ndocument.getElementsByTagName('head')[0].appendChild(p_tag);\r\n\u003c\/script\u003e\r\n[\/ux_html]","brand":"HCEM","offers":[{"title":"Default Title","offer_id":48154793279726,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/6084\/7086\/files\/2-scaled.jpg?v=1781601088"},{"product_id":"hc3601-8l-portable-oil-free-air-compressor","title":"HC3601-8L Portable Oil-free Air Compressor","description":"\u003cstrong\u003e\u003cb\u003eHC3601-8L Portable Oil-free Air Compressor\u003c\/b\u003e\u003c\/strong\u003e\r\n\r\nHC3601-8L is a DC56V lithium-battery \u0026amp; mains dual-power portable oil-free air compressor, designed for decentralized, non-fixed power and small-flow gas scenarios. Different from large industrial fixed air compressors, this product focuses on lightweight and mobile use, with a net weight of only 8kg and an 8L small air tank. It features low-noise operation, clean oil-free air output, and is easy to move and carry, perfectly meeting the portable gas demand of various scenarios such as home decoration, outdoor activities, and scientific education.\r\n\r\nWith CE, ROHS and ISO9001 international certifications, this product supports mass OEM\/ODM custom orders, and is widely recognized by global trade distributors, pneumatic tool manufacturers and engineering service providers. Whether it is batch supporting sales or terminal retail, it can help you quickly occupy the segmented market of small-flow mobile gas demand.\r\n\r\n\u003cstrong\u003e\u003cb\u003eWhy Choose HC3601-8L?\u003c\/b\u003e\u003c\/strong\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003eSupport both DC56V lithium battery power supply and mains power supply. It can work continuously for 24 hours when plugged in, solving the problem of short battery life and shutdown caused by battery power exhaustion when working for a long time\u003c\/li\u003e\r\n \t\u003cli\u003eThe whole machine weighs only 8kg, which is 3-3.5kg lighter than similar products of other brands. It adopts an 8L aluminum alloy air tank, which is lighter and rust-proof, and can be used for handheld, shoulder-back, flat or vertical placement, adapting to high-altitude operation and outdoor mobile scenarios\u003c\/li\u003e\r\n \t\u003cli\u003eThe noise is controlled below 66dB(A), which will not disturb people in indoor operation; the pure oil-free air output will not pollute workpieces and pneumatic tools, and is suitable for decoration, woodworking and scientific education scenarios with high cleanliness requirements\u003c\/li\u003e\r\n \t\u003cli\u003eEquipped with a DC brushless motor, it has a longer service life. It can output 95L\/min maximum flow, ≥35L\/min air flow at 600Kpa, and can fill the whole tank in only 125s, which is more efficient than similar products\u003c\/li\u003e\r\n \t\u003cli\u003eIt has passed CE, ROHS full authority certification and ISO9001 quality management system certification, the design is mature and mass-produced, the spot is sufficient, and the delivery date is stable\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cstrong\u003e\u003cb\u003eWorking Principle\u003c\/b\u003e\u003c\/strong\u003e\r\n\r\nThe HC3601-8L uses a brushless oil-free compression host, which does not need lubricating oil during operation, and outputs pure and clean compressed air directly. When working, the motor drives the compression host to run, and the compressed air is stored in the 8L aluminum alloy air tank to provide stable continuous gas output for downstream pneumatic tools and inflation scenarios.\r\n\r\nIt supports two switching power supply modes:\r\n\r\n1.Lithium battery independent power supply: 56V 5Ah large-capacity battery, the battery life exceeds 35 minutes, which is suitable for outdoor scenes without mains power\r\n\r\n2.Mains power supply mode: It can be directly driven by plugging in the power adapter, and can work continuously for a long time, solving the problem that portable devices cannot work for a long time, and avoiding the impact of too many battery charging and discharging times on battery life.\r\n\r\nWith a complete safety protection design, the pressure regulating valve is fully inspected before leaving the factory, and the connection of the air tank is sealed and tested twice, which effectively solves the common problems of pressure regulating valve failure and air tank leakage of similar products in the market.\r\n\r\n\u003cstrong\u003e\u003cb\u003eIdeal Application\u003c\/b\u003e\u003c\/strong\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003eHome DIY \u0026amp; Decoration Woodworking: For home furniture installation, small decoration, woodworking studio nail guns, spray guns, dust blowing and other small flow pneumatic operations, low noise and oil-free will not pollute the decoration surface and wood materials\u003c\/li\u003e\r\n \t\u003cli\u003eOutdoor Activities \u0026amp; Emergency Inflation: For outdoor camping, self-driving travel tire inflation, inflatable boats, inflatable tents supporting inflation, and field emergency repair gas supply, lithium battery independent power supply is light and fast\u003c\/li\u003e\r\n \t\u003cli\u003ePneumatic Tool Complete Set Matching: It is matched with pneumatic tools such as nail guns, spray pens, and pneumatic dust blowing guns as a complete set of sales, with a universal interface, small size, which meets the matching needs of complete machine solution providers\u003c\/li\u003e\r\n \t\u003cli\u003eScience Education \u0026amp; Experimental Training: Clean oil-free output, small size and high safety, it is used as an experimental air source for science and innovation courses in primary and secondary schools and maker spaces, and meets the teaching needs of off-grid scenarios\u003c\/li\u003e\r\n \t\u003cli\u003eField Works \u0026amp; Outreach Services: For outdoor engineering, on-site equipment maintenance, door-to-door car repair and other outreach work scenarios, it is easy to carry, and solves the problem of no fixed power supply for field operation\u003c\/li\u003e\r\n \t\u003cli\u003eIndustrial \u0026amp; Daily Maintenance: For the inflation of tires, balls and other equipment, as well as dust cleaning of small equipment, it can be used quickly and is suitable for individual repair and mobile maintenance services.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cstrong\u003e\u003cb\u003e \u003c\/b\u003e\u003c\/strong\u003e\r\n\u003ch2\u003e\u003cstrong\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/strong\u003e\u003c\/h2\u003e\r\n\u003cstrong\u003e\u003cb\u003eQ1: Does this product support OEM\/ODM private label customization?\u003c\/b\u003e\u003c\/strong\u003e\r\n\r\nA: Yes. We have mature product design, complete certification and mass production capacity, support bulk OEM and ODM customization, and can meet the brand labeling needs of foreign trade distributors and brand customers. We support sample testing first, then small-volume trial orders, and finally long-term stable cooperation.\r\n\r\n\u003cstrong\u003e\u003cb\u003eQ2: Can this product work outdoors for a long time without mains power?\u003c\/b\u003e\u003c\/strong\u003e\r\n\r\nA: The product itself has a 5Ah large-capacity lithium battery, which can last more than 35 minutes on a single charge, which can meet the needs of conventional outdoor short-term operations. If you need to work for a long time, you can directly use the mains power adapter to drive it continuously for 24 hours, without worrying about the battery life problem.\r\n\r\n\u003cstrong\u003e\u003cb\u003eQ3: Is the air output oil-free? Can it be used for scenarios with high cleanliness requirements?\u003c\/b\u003e\u003c\/strong\u003e\r\n\r\nA: Yes. This product is a pure oil-free air compressor, no lubricating oil is needed during the whole compression process, and the output air is clean and oil-free, which will not pollute the workpiece, tools and operating environment. It is very suitable for woodworking, decoration, scientific education and other scenarios with high cleanliness requirements.\r\n\r\n\u003cstrong\u003e\u003cb\u003eQ4: What is the MOQ of bulk orders? Can you accept small trial orders?\u003c\/b\u003e\u003c\/strong\u003e\r\n\r\nA: We accept small trial orders. The MOQ for mass customization is negotiable, and we can provide samples for testing first to help you confirm product performance before mass procurement. We have sufficient inventory and stable delivery time, which can meet the continuous replenishment needs of customers.\r\n\r\n\u003cstrong\u003e\u003cb\u003eQ5: Can the air tank be rusted after long-term use?\u003c\/b\u003e\u003c\/strong\u003e\r\n\r\nA:HC3601-8L uses an all-aluminum alloy air tank, which is lighter than the traditional iron air tank used by similar products, and fundamentally avoids the rust problem of iron air tanks. At the same time, the connection of the air tank has undergone secondary sealing testing before leaving the factory, which effectively reduces the risk of air leakage.\r\n\r\n\u003cstrong\u003e\u003cb\u003eQ6:What pneumatic tools is this product compatible with?\u003c\/b\u003e\u003c\/strong\u003e\r\n\r\nHC3601-8L has a standard universal quick interface, which is compatible with most small-flow pneumatic tools on the market, including pneumatic nail guns, spray pens, air dust blowing guns, tire inflators and other equipment, which can meet the needs of home decoration, woodworking production, outdoor inflation and other scenarios.\r\n\r\n\u003cimg class=\"alignnone size-medium wp-image-4141\" src=\"https:\/\/hcempump.com\/wp-content\/uploads\/2026\/04\/%E5%85%B6%E4%BB%96%E5%9B%BE%E7%89%87-2-322x400.png\" alt=\"\" width=\"322\" height=\"400\"\u003e \u003cimg class=\"alignnone size-medium wp-image-4142\" src=\"https:\/\/hcempump.com\/wp-content\/uploads\/2026\/04\/%E5%85%B6%E4%BB%96%E5%9B%BE%E7%89%87-3-322x400.png\" alt=\"\" width=\"322\" height=\"400\"\u003e \u003cimg class=\"alignnone size-medium wp-image-4143\" src=\"https:\/\/hcempump.com\/wp-content\/uploads\/2026\/04\/%E5%85%B6%E4%BB%96%E5%9B%BE%E7%89%87-4-345x400.png\" alt=\"\" width=\"345\" height=\"400\"\u003e\r\n\r\n[ux_html]\r\n\u003cdiv style=\"aspect-ratio: 16 \/ 9; background-color: #000; background-image: url('https:\/\/static.kingswayvideo.com\/stcux30k\/vod\/1800a58049\/cover.jpg?imageMogr2\/format\/webp\/thumbnail\/!30p'); background-size: auto 100%; background-position: center; background-repeat: no-repeat;\" data-kingsway-player=\"1800a58049\" data-width=\"100%\" data-fixed-ratio=\"16 \/ 9\"\u003e\u003c\/div\u003e\r\n\u003cscript\u003e\r\nvar p_tag = document.createElement('script');\r\np_tag.type = 'text\/javascript';\r\np_tag.defer = true;\r\np_tag.charset = 'utf-8';\r\np_tag.src = 'https:\/\/websdk.kingswayvideo.com\/vod-player\/latest\/vod-player.min.js';\r\ndocument.getElementsByTagName('head')[0].appendChild(p_tag);\r\n\u003c\/script\u003e\r\n[\/ux_html]","brand":"HCEM","offers":[{"title":"Default Title","offer_id":48154794426606,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/6084\/7086\/files\/E5_85_B6_E4_BB_96_E5_9B_BE_E7_89_87-1-scaled.png?v=1781601113"},{"product_id":"hc5501-hc6801","title":"HC5501-HC6801","description":"\u003ch2\u003eWhy Choose the HC5501-HC6801\u003c\/h2\u003e\n\u003cp\u003eA one-man custom furniture maker in Foshan was spending 40 minutes each morning waiting for his old 100L tank compressor to build enough pressure for his brad nailer and orbital sander. The tank would deplete in 8 minutes of continuous sanding, then require another 6-minute recovery cycle. His actual productive time was only 65% of his shop hours. The HC5501-HC6801 continuous-duty oilless pump changed his workflow entirely — connected directly to his air manifold without a tank, it delivers steady pressure indefinitely. His productive time jumped to 92%, and he gained back nearly 2 hours per day.\u003c\/p\u003e\n\n\u003ch2\u003eWhy This Model — Not Another\u003c\/h2\u003e\n\u003cp\u003eThe HC5501-HC6801 is the entry point of the HC55\/HC68 series, designed for single-operator workshops where one air tool runs at a time. Its single-cylinder design keeps the unit compact enough to mount on a wall bracket or tuck under a workbench — critical in small shops where floor space is measured in square meters, not acres. Unlike tank-based systems that cycle on and off (creating pressure variation that affects finish quality on sanders), this unit runs continuously at set pressure, delivering consistent results from the first stroke to the last.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eCan the HC5501-HC6801 run a finish nailer and a sander simultaneously?\u003c\/h3\u003e\n\u003cp\u003eThe HC5501-HC6801 is sized for one tool at a time. Running a brad nailer (brief 2-second bursts at 80 L\/min) between sanding passes works fine, but continuous simultaneous operation of two tools will exceed rated capacity. For two-tool operation, the HC5502-HC6802 dual-cylinder model provides the necessary sustained flow.\u003c\/p\u003e\n\n\u003ch3\u003eDoes this unit need a receiver tank?\u003c\/h3\u003e\n\u003cp\u003eNot required, but a small 5-10L buffer tank smooths pressure during nailer bursts (which demand high instantaneous flow for 0.1 seconds). For sanding and spraying — continuous-draw tools — direct connection without a tank delivers the most stable pressure.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the noise level in a small workshop?\u003c\/h3\u003e\n\u003cp\u003eMeasured at 58 dB(A) at 1 meter — comparable to normal conversation. In a typical 30-square-meter workshop, this means you can run the compressor while taking a phone call without raising your voice. Significantly quieter than reciprocating tank compressors that typically produce 72-85 dB during their fill cycle.\u003c\/p\u003e\u003cp\u003eUnder normal operating conditions, the HC5501-HC6801 delivers 10,000 to 50,000 hours of service life depending on ambient conditions and duty cycle. The oil-free design eliminates carbon buildup that typically shortens the life of oiled compressors.\u003c\/p\u003e[table id=OF8 \/]\r\n\r\n[gap height=\"100px\"]\r\n\r\n[ux_html]\r\n\u003cdiv data-kingsway-player=\"f99de4500d\" data-width=\"100%\" data-height=\"100%\"\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"kingsway-video-title\"\u003e0.64HP oilless silent air compressor used for dental chair\u003c\/div\u003e\r\n\u003cscript\u003e\r\nvar p_tag = document.createElement('script');\r\np_tag.type = 'text\/javascript';\r\np_tag.defer = true;\r\np_tag.charset = 'utf-8';\r\np_tag.src = 'https:\/\/websdk.kingswayvideo.com\/vod-player\/latest\/vod-player.min.js';\r\ndocument.getElementsByTagName('head')[0].appendChild(p_tag);\r\n\u003c\/script\u003e\r\n[\/ux_html]","brand":"HCEM","offers":[{"title":"Default Title","offer_id":48154842595566,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/6084\/7086\/files\/1-36.jpg?v=1781602021"},{"product_id":"hc550a-2-vacuum-pump","title":"HC550A-2 Oilless Vacuum Pump | 200W, 95L\/min, Continuous Duty","description":"\u003ch2\u003eWhy Choose the HC550A-2 Oilless Vacuum Pump\u003c\/h2\u003e\n\u003cp\u003eConsider a lab technician needing an oil-free vacuum for sensitive chromatography sample preparation. In analytical chemistry, even microscopic traces of hydrocarbon backstreaming from a standard lubricated pump can compromise sample integrity, leading to false readings and wasted materials. The HC550A-2 oilless vacuum pump eliminates this risk entirely. By utilizing advanced oil-free technology, this unit provides a consistently clean vacuum, ensuring that critical laboratory processes, medical procedures, and automated manufacturing lines remain free from aerosolized contaminants. The 200W motor is specifically calibrated to balance power consumption with efficient vacuum generation. Delivering a 95L\/min flow rate, this pump rapidly evacuates chambers and maintains stable vacuum levels even under dynamic load conditions. For procurement engineers, specifying an oilless vacuum pump like the HC550A-2 translates directly to reduced maintenance schedules. Traditional oil-sealed pumps require frequent oil level checks, oil changes, and the installation of exhaust mist filters. The HC550A-2 bypasses these requirements entirely, lowering the total cost of ownership and minimizing equipment downtime.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Power:\u003c\/strong\u003e 200W high-efficiency motor engineered for continuous operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rate:\u003c\/strong\u003e 95 L\/min capacity for rapid evacuation and consistent vacuum hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 220V standard industrial input for global compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuty Cycle:\u003c\/strong\u003e Rated for continuous duty, preventing overheating during prolonged usage cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e Fully CE and RoHS compliant, manufactured in an ISO 9001 certified facility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Oil-free design eliminates the need for oil changes, filter replacements, and hazardous waste disposal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Technical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eHC550A-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Type\u003c\/td\u003e\n\u003ctd\u003eOilless Vacuum Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e200W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Flow Rate\u003c\/td\u003e\n\u003ctd\u003e95 L\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e220V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuty Cycle\u003c\/td\u003e\n\u003ctd\u003eContinuous Duty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLubrication\u003c\/td\u003e\n\u003ctd\u003eOil-Free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, RoHS, ISO 9001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications \u0026amp; Industries\u003c\/h2\u003e\n\u003cp\u003eThe HC550A-2 oilless vacuum pump is integrated into a wide variety of industrial, medical, and scientific systems where reliable, clean suction is mandatory. In the laboratory sector, the 95L\/min flow rate provides the exact evacuation capacity required for rotary evaporators, vacuum ovens, and liquid filtration setups. When utilizing a rotary evaporator to remove solvents under reduced pressure, the continuous duty cycle of the HC550A-2 ensures that the vacuum remains stable throughout the entire distillation process. This stability prevents bumping and sample loss. Analytical instruments, such as mass spectrometers and gas chromatographs, rely on the clean vacuum generated by this 200W pump to prevent baseline noise caused by oil vapors. Because it is rated for continuous duty, research facilities can run overnight extraction processes without risking thermal shutdown or vacuum loss.\u003c\/p\u003e\n\u003cp\u003eIn the packaging and pick-and-place automation industries, OEM engineers specify the HC550A-2 for high-speed robotic cells. The pump generates reliable suction for vacuum cups handling delicate electronic components, glass panels, or food packaging. In end-of-arm tooling (EOAT) for robotic systems, consistent vacuum flow is necessary to grip heavy or awkwardly shaped components safely. The 95L\/min flow rate guarantees that vacuum cups actuate instantly, reducing cycle times in fast-paced manufacturing environments. The absence of exhaust oil mist is critical in cleanroom environments and food-grade packaging lines, where maintaining strict hygiene standards is a regulatory requirement. The continuous duty cycle ensures that high-volume manufacturing lines maintain throughput without mandatory cooling periods, directly improving overall equipment effectiveness (OEE) for the end user.\u003c\/p\u003e\n\u003cp\u003eMedical suction applications also benefit significantly from this technology. The HC550A-2 is utilized as a core component in surgical suction aspirators, dental vacuum systems, and central medical gas pipelines. Patient safety and cross-contamination prevention demand equipment that operates without introducing foreign particulates into the clinical environment. The reliable 220V operation and consistent 95L\/min flow rate allow medical device manufacturers to build compliant, low-maintenance systems that hospitals and clinics can depend on during critical procedures.\u003c\/p\u003e\n\u003ch2\u003eCertifications \u0026amp; Compliance\u003c\/h2\u003e\n\u003cp\u003eFor B2B procurement professionals and OEM buyers, regulatory compliance is a primary purchasing factor. The HC550A-2 oilless vacuum pump carries CE certification, indicating conformity with health, safety, and environmental protection standards for products sold within the European Economic Area (EEA). This certification ensures that European machinery builders can integrate the HC550A-2 into their systems without facing regulatory barriers during final product CE marking. Furthermore, the RoHS (Restriction of Hazardous Substances) compliance guarantees that the pump is manufactured without restricted heavy metals or toxic flame retardants, aligning with global environmental directives and electronic waste regulations.\u003c\/p\u003e\n\u003cp\u003eHCEM Pump manufactures the HC550A-2 in a facility operating strictly under ISO 9001 quality management standards. This ISO certification demonstrates a documented, repeatable manufacturing process that minimizes unit-to-unit variance. The ISO 9001 certification also means that HCEM Pump implements continuous improvement protocols, rigorous testing phases, and strict material traceability. Every HC550A-2 unit undergoes comprehensive factory testing to verify its 200W power draw and 95L\/min flow rate before it leaves the production line. For OEM buyers in North America, Europe, and Southeast Asia, this translates to predictable reliability and consistent performance across large order volumes. Sourcing an ISO 9001, CE, and RoHS certified component reduces supply chain risk, simplifies incoming quality control (IQC) inspections, and accelerates the time-to-market for new equipment designs.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat does continuous duty mean for the HC550A-2 oilless vacuum pump?\u003c\/h3\u003e\n\u003cp\u003eContinuous duty indicates that the HC550A-2 is engineered to operate continuously without requiring a cooldown period. The 200W motor and internal cooling mechanisms are designed to dissipate heat effectively during 24\/7 operation. This makes it highly suitable for applications that demand uninterrupted vacuum, such as automated pick-and-place lines or overnight laboratory filtration processes.\u003c\/p\u003e\n\u003ch3\u003eIs the HC550A-2 suitable for medical suction equipment?\u003c\/h3\u003e\n\u003cp\u003eYes, the HC550A-2 is highly suitable for medical suction applications. Because it is an oilless vacuum pump, it does not exhaust oil mist into the surrounding environment, which is a strict requirement for clinical settings, hospitals, and dental offices. The 95L\/min flow rate provides sufficient suction capacity for surgical aspirators, while the CE and RoHS certifications assist medical device manufacturers in meeting regional regulatory standards.\u003c\/p\u003e\n\u003ch3\u003eCan the 220V HC550A-2 be integrated into automated packaging machinery?\u003c\/h3\u003e\n\u003cp\u003eAbsolutely. Packaging machinery and pick-and-place automation systems frequently utilize the HC550A-2 to drive vacuum suction cups. The oil-free design ensures that product packaging, especially in food or pharmaceutical lines, is not contaminated by aerosolized lubricants. Additionally, the continuous duty rating ensures that high-speed automated lines do not experience downtime due to pump overheating.\u003c\/p\u003e\n\u003ch3\u003eWhat are the maintenance requirements for this oilless vacuum pump?\u003c\/h3\u003e\n\u003cp\u003eBecause the HC550A-2 utilizes an oil-free design, standard maintenance is significantly reduced compared to traditional lubricated pumps. There is no need to monitor oil levels, perform routine oil changes, or safely dispose of contaminated hazardous waste. Maintenance is generally limited to keeping the external housing clean to ensure proper motor ventilation and occasionally inspecting any external intake filters your system may utilize to prevent particulate ingress.\u003c\/p\u003e\n[ux_html]\n\n\u003cdiv data-kingsway-player=\"e8e89ea002\" data-width=\"100%\" data-fixed-ratio=\"16 \/ 9\" style=\"aspect-ratio: 16 \/ 9; background-color: #f0f0f0;background-image: url('https:\/\/static.kingswayvideo.com\/stcux30k\/vod\/e8e89ea002\/cover.jpg?imageMogr2\/format\/webp\/thumbnail\/!30p'); background-size: auto 100%; background-position: center; background-repeat: no-repeat;background-color: #000;\"\u003e\u003c\/div\u003e\n\u003cscript\u003e\nvar p_tag = document.createElement('script');\np_tag.type = 'text\/javascript';\np_tag.defer = true;\np_tag.charset = 'utf-8';\np_tag.src = 'https:\/\/websdk.kingswayvideo.com\/vod-player\/latest\/vod-player.min.js';\ndocument.getElementsByTagName('head')[0].appendChild(p_tag);\n\u003c\/script\u003e\n[\/ux_html]","brand":"HCEM","offers":[{"title":"Default Title","offer_id":48154907443438,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/6084\/7086\/files\/550A-2_E4_B8_BB_E5_9B_BE.jpg?v=1781603430"}],"url":"https:\/\/hcempump.com\/collections\/%e9%a6%96%e9%a1%b5%e5%b1%95%e7%a4%ba.oembed","provider":"Hcem","version":"1.0","type":"link"}