300bar 4500psi High Pressure Scuba Diving Air Compressor for Sale

300bar 3000psi 3.5cfm Portable Gasoline Scuba Diving Breathing Air Compressor100L/min 300Bar/4500psi Scuba Diving Tank Breathing Air Compressor  Main parametersModel:HBBC-100/EM/ET/SHWork pressure:30Mpa Mpa(300bar)Displacement (Inhalation state):100L/min L/minType:W-type layout-three-cylinder three-stage reciprocating piston compressionDrive:Electric 220V/50Hz/2.2kw or 380V/50Hz/3kw or gasoline engine driveLubrication method:Splash lubricationCooling method:Air-cooledControl method:Manual shutdownClean air:1 air filtration,1 oil-water separation,1 air purificationSafety devices:Interval installation valve,Install the protective cover for the transmission partPackage dimensions(Length×width×height): 70×38×42 cmWeight:46kgInflation speed:6 liter bottle 30Mpa about 22 minutesThe rotating part is equipped with a protective cover device to ensure the safety of the operator; High-strength nylon cooling fan for better heat dissipatione; Three-cylinder three-stage compression, low compression ratio, reliable performance; Motor drive or gasoline engine drive to meet the gas supply demand under various conditions; Splash-type high-efficiency lubrication; Air filter (paper filter element); Oil-water separator (standard with manual blowdown); Air purification system (standard with manual blowdown) activated carbon, molecular sieve, carbon monoxide absorption molecules constitute a triple breathing air purification system, reusable packing cartridge, simple and convenient replacement, saving cost; Manual shutdown function (optional automatic shutdown); Final safety valve, automatic discharge of over pressure; Shockproof pressure gauge 0~5800psi/400bar; The compressor base is made finely and durable; Stainless steel cooling system;1,Product nameHY-W400 Respirator air pump (high pressure air compressor)2,Product Picture3,Main parametersModel:HY-W400Work pressure:30Mpa Mpa(300bar)Displacement (inhalation state):400L/min  L/minType:W-type layout-three-cylinder three-stage reciprocating piston compressionDrive:Electric 380V/50Hz/7.5kw or honda gasoline engine driveLubrication method:Splash lubrication (food grade lubricant 750-H2)Cooling method: air coolingControl method:Automatic shutdownClean air:Primary air filtration, secondary oil-water separation, secondary classification air purificationSafety devices:Interval safety valve, pressure maintenance valve, automatic shutdown system, transmission part installation protective coverPacking size (length×width×height):125×70×92cmWeight:210kgInflation speed:It takes about 7 minutes to fill a 6-liter bottle with 30MpaCertified product:CE certificationPacking List:Manual,safety inspection report certificate, 2 sets of inflation hoses and joints, and the machine has built-in food-grade lubrication.4,Working principleThis product is mass-produced after design changes and optimizations in accordance with the Italian model. The final piston adopts a special process, and the piston ring adopts the Japanese Riken process. Unanimous praise from users. This product adopts three-cylinder three-stage compression, splash lubrication, inter-stage safety valve and filter system. HC-W300 can provide safe compressed air for any industry that needs high-pressure pure air source, and provide safe compressed air that meets the requirements of human breathing. This product is designed, produced and tested and accepted in accordance with the requirements of GB/T 12929-2008 "Marine High Pressure Piston Air Compressor"; the air quality meets the EN12021 international breathing compressor breathing standard; HC-W300 is a kind of air compression equipment, it will be free 1 kg (1bar/0.1Mpa) of the air in the state is compressed to a high pressure gas with a gauge pressure of 300 kg (300bar/30Mpa). The oil and impurities in the high-pressure air can filter the inhaled air containing fine particles (PM2.5) to a safety value of less than 10 micrograms, which meets the standards set by the World Health Organization, making the exhaust gas clean and tasteless. The personnel provide highly purified, clean, odorless, safe and reliable compressed breathing air.5,Product composition and characteristicsStandardized assembly-mass productionThe machine is equipped with an automatic shutdown device, the shutdown pressure can be set freely, and it is equipped with a time running timer to support the maintenance time;Two gas cylinders can be filled at the same time; (1 bottle is recommended for filling faster)High-power all-copper core wire customized motor, stable power output, light starting load;The protective cover adopts plastic spraying process, which is not easy to scratch and rust; (some manufacturers use spray paint, which is low in cost and easy to fall off and rust)Super V-belt, strong tension, wear-resistant and high-temperature resistant;Shockproof pressure gauge 0~5800psi/400bar, accurate pressure value;The reinforced steel plate base is equipped with anti-vibration pads, so the equipment runs more smooth