1,Product nameHY-W400 Respirator air pump (high pressure air
compressor)7.5KW 400L/min 30MPa 300Bar Electric Scuba Diving
Breathing Air Compressor Popular high pressure 300bar air
compressor 200 bar for scuba tanks2,Product Picture3,Main
parametersModel:HC-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/5.5kw 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:190kgInflation speed:It
takes about 10 minutes to fill a 6-liter bottle with 30MpaCertified
product:CE certification, MA test reportPacking 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 smoothly;High-strength nylon cooling
fan, better heat dissipation effect;The low pressure adopts red
copper tube, which has better heat dissipation performance, and the
high pressure adopts stainless steel tube to ensure the safety of
output pressure;The rotating parts are equipped with protective
cover devices, and all levels are equipped with safety valves and
automatic shutdown systems to ensure the safety of
operators;Optional motor drive or gasoline engine drive to meet the
gas supply needs under various conditions;Configure precision air
filter (customized wire mesh filter element);2-stage oil-water
separator (standard manual blowdown, optional automatic blowdown)
final classification air purification system (standard manual
blowdown, optional automatic blowdown) two-stage purification,
first removes water, then removes odor;(Most manufacturers use
level 1 mixed filtration to save production costs)The last stage
adopts piston ring technology, and only the piston ring needs to be
replaced when worn;(Most manufacturers do not use the final stage
piston ring process, and need to replace a complete set of pistons
and cylinders after wear, and pay for expensive accessories)The end
adopts a pressure maintenance valve, deep air filtration, and
extends the life of the filter element, and adopts an alloy
aluminum permanent filter element, a replaceable filter element
material, and saves later use costs;(Some manufacturers have no
pressure maintenance valve and use disposable filter elements,
which saves production costs and increases later use costs)The
parts in contact
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