{"product_id":"hc280d-oilless-dc-air-pump","title":"HC280D Oilless DC Air Pump | 24V, 340W, 25L\/min @ 700Kpa","description":"\u003ch2\u003eWhy Choose the HC280D Oilless DC Air Pump\u003c\/h2\u003e\n\u003cp\u003eWhen an electric vehicle fleet operator requires a dependable tire inflation system that connects directly to a 48V vehicle architecture, standard pneumatic options often fall short. The HC280D oilless DC air pump provides a direct-drive solution that eliminates the need for bulky inverters or frequent maintenance intervals. By utilizing a wide voltage range capability from 12V to 560V DC, this pump integrates easily into modern high-voltage mobile equipment and off-grid setups, ensuring continuous operation even in extreme environments. Because it operates entirely without oil, there is no risk of lubricant contamination in the compressed air lines, nor is there a need for routine oil checks and changes. This significantly decreases the maintenance burden on your engineering team and ensures clean air output for sensitive applications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e Highly efficient operation at ≤340W at rated pressure, ideal for battery-dependent systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlow Rate \u0026amp; Pressure:\u003c\/strong\u003e Delivers a steady 25L\/min at a demanding 700Kpa, providing ample force for industrial tasks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAcoustic Performance:\u003c\/strong\u003e Engineered for quiet operation with noise levels at or below 60dB(A), improving workplace safety.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Lifespan:\u003c\/strong\u003e Rated for up to 70,000 hours of operational life, minimizing replacement costs and equipment downtime.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtreme Temperature Tolerance:\u003c\/strong\u003e Functions reliably in severe ambient temperatures ranging from -50°C to 150°C.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustrial Protections:\u003c\/strong\u003e Features an IP54 rating against dust and water ingress for outdoor and mobile use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGlobal Compliance:\u003c\/strong\u003e Fully certified with CE and RoHS for immediate international market integration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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\u003c\/td\u003e\n      \u003ctd\u003eHC280D-25\/7\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eVoltage\u003c\/td\u003e\n      \u003ctd\u003eDC24V (Supports wide range 12V-560V DC)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCurrent at rated pressure\u003c\/td\u003e\n      \u003ctd\u003e14.2A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower at rated pressure\u003c\/td\u003e\n      \u003ctd\u003e≤340W\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eAir flow rate at rated pressure\u003c\/td\u003e\n      \u003ctd\u003e25L\/min @ 700Kpa\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDimension\u003c\/td\u003e\n      \u003ctd\u003e226 * 132 * 173 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInstallation size\u003c\/td\u003e\n      \u003ctd\u003e83 * 147 mm (4xM6)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRated speed\u003c\/td\u003e\n      \u003ctd\u003e1700rpm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNet weight\u003c\/td\u003e\n      \u003ctd\u003e5.0 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNoise\u003c\/td\u003e\n      \u003ctd\u003e≤60dB(A)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n      \u003ctd\u003e-50°C to 150°C\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eExpected Lifespan\u003c\/td\u003e\n      \u003ctd\u003e70,000 hours\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProtection Rating\u003c\/td\u003e\n      \u003ctd\u003eIP54\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications \u0026amp; Industries\u003c\/h2\u003e\n\u003cp\u003eThe HC280D oilless DC air pump is engineered for demanding industrial environments where reliability and zero-oil contamination are strict requirements. In the realm of EV fleet maintenance, service vehicles require onboard pneumatic power that can operate directly from the vehicle's battery bank. When an electric vehicle fleet operator manages a large number of delivery vans or transit buses, maintaining optimal tire pressure is critical for maximizing battery range and minimizing tire wear. With its ability to handle high-pressure requirements up to 700Kpa and deliver 25L\/min, this pump is highly effective for mobile tire inflation, pneumatic tool operation, and air suspension systems. The low 14.2A current draw at 24V ensures that the host vehicle's electrical system is not overtaxed during operation.\u003c\/p\u003e\n\u003cp\u003eFor solar-powered systems and off-grid applications, energy efficiency is a primary concern. The ≤340W power consumption makes the HC280D an excellent fit for remote installations powered by photovoltaic arrays. It is frequently utilized in remote environmental monitoring stations, off-grid water aeration systems, and agricultural pneumatic controls. Because the unit is entirely oilless and boasts a 70,000-hour lifespan, it requires zero lubrication maintenance, making it highly practical for isolated locations where regular technician visits are costly and logistically difficult.\u003c\/p\u003e\n\u003cp\u003eFurthermore, mobile equipment manufacturers integrate this pump into specialized machinery that operates in extreme climates. Agricultural sprayers, street sweepers, and railway maintenance vehicles frequently require reliable compressed air for actuating valves, operating pneumatic cylinders, or clearing debris. The exceptional -50°C to 150°C operating range ensures that the pump functions correctly whether installed in heavy-duty mining equipment in the Arctic or construction machinery in desert environments. The compact 226x132x173 mm dimensions and standard 83x147 mm installation footprint allow OEM engineers to easily design this compressor into tight engine compartments or utility boxes.\u003c\/p\u003e\n\n\u003ch2\u003eCertifications \u0026amp; Compliance\u003c\/h2\u003e\n\u003cp\u003eProcurement engineers and OEM buyers must ensure that integrated components meet strict international standards. The HC280D carries full CE certification, guaranteeing compliance with European health, safety, and environmental protection legislation. This allows equipment manufacturers to confidently export their finished machinery into the European Economic Area (EEA) without facing regulatory delays regarding pneumatic sub-components.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the pump is RoHS compliant, meaning it is manufactured without the use of hazardous materials such as lead, mercury, or cadmium. This is a critical requirement for electronics and electrical equipment distributed globally. The IP54 rating provides certified protection against significant dust ingress and splashing water from any direction. The \"5\" in IP54 indicates that the unit is protected against dust that could interfere with the normal operation of the equipment, while the \"4\" signifies protection against water splashed from all directions. This level of ingress protection ensures the internal motor and pump mechanisms remain protected in harsh industrial or outdoor environments.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the installation dimensions and weight of the HC280D?\u003c\/h3\u003e\n\u003cp\u003eThe HC280D features a compact physical footprint with overall dimensions of 226 mm by 132 mm by 173 mm. For mounting, it utilizes a standard 83 mm by 147 mm installation size requiring four M6 bolts. The total net weight of the unit is 5.0 kg, making it light enough for mobile equipment integration while maintaining the durability required for heavy industrial use.\u003c\/p\u003e\n\u003ch3\u003eIs the HC280D suitable for solar-powered systems?\u003c\/h3\u003e\n\u003cp\u003eYes, the HC280D is highly suitable for solar-powered systems and off-grid applications. Its efficient DC motor consumes ≤340W of power at the rated 700Kpa pressure, drawing only 14.2A at 24V. This makes it compatible with standard solar charge controllers and battery banks. Furthermore, the oilless design and 70,000-hour lifespan mean it can operate reliably in remote off-grid locations without requiring frequent maintenance visits.\u003c\/p\u003e\n\u003ch3\u003eCan this pump handle extreme environmental temperatures?\u003c\/h3\u003e\n\u003cp\u003eThe HC280D is specifically engineered to withstand severe environmental conditions. It features an exceptionally wide operating temperature range from -50°C to 150°C. Combined with its IP54 rating for dust and water resistance, this pump is an excellent choice for outdoor mobile equipment, heavy machinery, and EV fleet maintenance vehicles operating in varied, unpredictable climates.\u003c\/p\u003e","brand":"HCEM","offers":[{"title":"Default Title","offer_id":48154851705070,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/6084\/7086\/files\/bd06008b695519b48312c4a427d0e5d.webp?v=1781602172","url":"https:\/\/hcempump.com\/products\/hc280d-oilless-dc-air-pump","provider":"Hcem","version":"1.0","type":"link"}