{"product_id":"yong-heng-high-pressure-air-compressor-pump-fast-pcp-rifle-filling","title":"High Pressure Air Compressor Pump 4500Psi\/30MPa - Fast PCP Fill","description":"\u003cp\u003eIn this review of the YONG HENG 4500Psi\/30Mpa high pressure air compressor pump, the bottom line is simple: it is a workhorse electric PCP compressor best for experienced users who need fast, repeatable fills to 300BAR. The reviewer found the built-in \u003cstrong\u003eLCD digital control\u003c\/strong\u003e and auto-stop feature make pressure presetting and monitoring straightforward, while the two-stage compression and dual water-oil separators deliver steady performance during repeated fills. It requires attention to the cooling system-prepare sufficient cooling water before each run-but when used as intended it fills tanks quickly and reliably.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Control System:\u003c\/strong\u003e The \u003cstrong\u003eLCD display\u003c\/strong\u003e lets users preset target pressure and monitor temperature so fills stop automatically at the desired level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Working Pressure:\u003c\/strong\u003e Rated to \u003cstrong\u003e300BAR (30MPa\/4500PSI)\u003c\/strong\u003e, the pump supports high-pressure PCP air rifle tanks and other demanding applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick-fill Performance:\u003c\/strong\u003e With a 2800r\/min motor and 50L\/min flow, it can fill a 6.8L tank to 300BAR in about 30 minutes for fast turnaround between sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-stage Compression and Filtration:\u003c\/strong\u003e Dual-stage compression plus two water-oil separators improve stability and reduce contaminants in the output air during repeated use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling System:\u003c\/strong\u003e Water and fan cooling keep the unit running smoothly when cooling water is replenished every 30 minutes as required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Application:\u003c\/strong\u003e Suitable for PCP air rifles, paintball, scuba pre-fills, tire checks, and pressure-tight tests across automotive and outdoor uses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe YONG HENG pump suits hobbyists and professionals who regularly fill high-pressure tanks and need a reliable electric solution with precise pressure control and quick-fill capability. It is particularly useful for shooters running multiple PCP tanks, dive or rescue teams needing portable high-pressure fills, and technicians performing pressure-proof tests.\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for casual users who will only occasionally inflate tires or small items, or for people who cannot provide the required cooling water and who prefer fully maintenance-free compressors. Novice users should read the safety and cooling instructions carefully before use.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh maximum pressure up to 300BAR enables demanding PCP and test applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-stop LCD\u003c\/strong\u003e control simplifies presetting and protects tanks from overfill.\u003c\/li\u003e\n\u003cli\u003eFast fill rate and two-stage design maintain performance across multiple fills.\u003c\/li\u003e\n\u003cli\u003eBuilt-in water-oil separators reduce contamination risk in the output air.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequires continuous cooling water replenishment every 30 minutes, which adds setup and monitoring needs.\u003c\/li\u003e\n\u003cli\u003eRelatively heavy unit weight means it is less convenient for frequent transport compared with smaller inflators.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Pressure\u003c\/td\u003e\n\u003ctd\u003e300BAR \/ 30MPa \/ 4500PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Rating\u003c\/td\u003e\n\u003ctd\u003e1800W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Rate\u003c\/td\u003e\n\u003ctd\u003e50L\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Speed\u003c\/td\u003e\n\u003ctd\u003e2800 r\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eWater and fan cooling (replace water every 30 min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompression Stage\u003c\/td\u003e\n\u003ctd\u003eTwo-stage with two water-oil separators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e19.2 KG (110V) \/ 17 KG (220V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe YONG HENG 4500Psi\/30MPa compressor is a solid choice for regular PCP users and professionals who need fast, precise fills to high pressure. Its \u003cstrong\u003eLCD auto-stop\u003c\/strong\u003e and two-stage design provide reliable control and cleaner output air, and the fast fill time offers clear workflow benefits, though users must plan for cooling water and the unit's weight. For those who need consistent high-pressure fills, it offers good value and capability.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow long to fill a 6.8L tank to 300BAR?\u003c\/strong\u003e\u003cbr\u003eAbout 30 minutes under normal operating conditions with proper cooling water and stable power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it require any filtration?\u003c\/strong\u003e\u003cbr\u003eYes, it has built-in water-oil separators to reduce contaminants, but users should follow maintenance guidance to keep separators effective.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat cooling is needed?\u003c\/strong\u003e\u003cbr\u003eUse the water and fan cooling system and replace cooling water every 30 minutes; never start the pump without enough prepared cooling water.\u003c\/p\u003e","brand":"TUXING","offers":[{"title":"Default Title","offer_id":46779261944027,"sku":"B0D82X6GS3","price":309.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71fRIkWwgGL._AC_SL1500.jpg?v=1747657991","url":"https:\/\/gearmusthave.com\/products\/yong-heng-high-pressure-air-compressor-pump-fast-pcp-rifle-filling","provider":"GearMustHave","version":"1.0","type":"link"}