{"product_id":"hpdavv-2hp-high-pressure-portable-air-compressor-diving-scuba-tank-filling","title":"Portable Air Compressor 1.5kw \/ 2HP 110v - High Pressure 4500 psi","description":"\u003cp\u003eIn this review of the Portable Air Compressor 1.5kw \/ 2HP, the bottom line is simple: it is a purpose-built high-pressure filling station for divers, PCP rifle and paintball users who need clean, fast fills at up to \u003cstrong\u003e4500 psi\u003c\/strong\u003e. The unit's real strength is its combination of a 4-stage, 4-cylinder head and multi-layer filtration that produces very high-pressure, low-contaminant air while managing heat with fan cooling. For users who need a portable, single-phase 110v solution to refill scuba tanks or high-pressure hobby cylinders, this compressor delivers the core capability without unnecessary extras.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-stage compression:\u003c\/strong\u003e Four stages and four cylinders raise pressure efficiently to 4500 psi while spreading work across stages to limit heat buildup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh pressure output:\u003c\/strong\u003e A maximum pressure of 4500 psi (300 bar) makes it suitable for scuba diving, PCP rifle and paintball tank filling where very high pressure is required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-layer filtration:\u003c\/strong\u003e Integrated air filter, water-oil separator and activated carbon molecular sieve reduce moisture, oil and hydrocarbon traces for cleaner breathing air and sensitive applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic shutdown:\u003c\/strong\u003e The compressor automatically stops when a tank is full, which simplifies unattended fills and helps prevent overfilling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFan cooling:\u003c\/strong\u003e Active fan cooling dissipates heat generated during compression so the machine can run reliably up to its rated pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePractical power and flow:\u003c\/strong\u003e Powered by a 1.5 kW\/2 HP motor on 110v\/60 Hz with about 2.8 cfm (80 L\/min) flow for steady fills of small to medium tanks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe compressor is aimed at recreational and prosumer users who need a compact, high-pressure filling option on standard 110v household power - scuba divers topping off tanks, PCP rifle shooters and paintball players who want a dedicated station, and technicians who need portable pressure for testing or welding prep. Its filtration and staging make it particularly relevant where air purity matters.\u003c\/p\u003e\u003cp\u003eIt is less well suited to high-volume industrial use or teams that need rapid, continuous fills for large tanks without downtime; buyers needing very high flow rates or three-phase industrial power should look at larger commercial models instead.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCapable of reaching 4500 psi with a 4-stage head, suitable for demanding high-pressure fills.\u003c\/li\u003e\n\u003cli\u003eComprehensive filtration removes moisture, oil and hydrocarbons to protect users and equipment.\u003c\/li\u003e\n\u003cli\u003eAutomatic shutdown and pressure gauge provide safe and convenient operation.\u003c\/li\u003e\n\u003cli\u003eFan cooling and intercooling design reduce overheating risk during fills.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThe 2.8 cfm flow rate is modest, so fills of large tanks will take time compared with industrial compressors.\u003c\/li\u003e\n\u003cli\u003eAt 99 lbs (45 kg) it is portable relative to shop compressors but still substantial to move frequently.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e1.5 kW \/ 2 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e110 V \/ 60 Hz \/ 1 PH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir flow rate\u003c\/td\u003e\n\u003ctd\u003e80 L\/min (2.8 cfm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax pressure\u003c\/td\u003e\n\u003ctd\u003e4500 psi \/ 300 bar \/ 30 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ cylinders\u003c\/td\u003e\n\u003ctd\u003e4 stages, 4 cylinders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling method\u003c\/td\u003e\n\u003ctd\u003eFan cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage weight \/ size\u003c\/td\u003e\n\u003ctd\u003e99 lbs \/ 45 kg, 29.5 x 17 x 17.7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThis Portable Air Compressor is a solid value for divers, PCP and paintball enthusiasts who need a reliable 110v filling station that reaches \u003cstrong\u003e4500 psi\u003c\/strong\u003e with clean, filtered air. It pairs efficient multi-stage compression and good filtration with automatic shutdown and sensible cooling, though buyers who need much faster throughput or lighter transportability should consider larger or lighter alternatives.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan this unit fill scuba tanks?\u003c\/strong\u003e\u003cbr\u003eYes - it reaches 4500 psi and includes filtration suitable for breathing air applications, making it appropriate for diving tank fills when used with correct procedures.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat power does it require?\u003c\/strong\u003e\u003cbr\u003eThe compressor runs on single-phase 110 V \/ 60 Hz power and is rated at 1.5 kW (2 HP), so standard household circuits may be used if they meet the motor start requirements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it need special oil?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer recommends ISO grade 100\/150 standard lubricating oil for proper lubrication and longevity of the pump.\u003c\/p\u003e","brand":"HPDAVV","offers":[{"title":"Default Title","offer_id":46752161366235,"sku":"B09BKV57DC","price":1899.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/719CoslrxML._AC_SL1500.jpg?v=1747660074","url":"https:\/\/gearmusthave.com\/products\/hpdavv-2hp-high-pressure-portable-air-compressor-diving-scuba-tank-filling","provider":"GearMustHave","version":"1.0","type":"link"}