4500psi 30mpa High Pressure Air Compressor Pump Scuba Diving Pump 1.8kw 110-130v

Specifications:
Voltage: 110-130v, 60Hz
Rated power:1.8kw
Motor speed: 2800r / min
Working noise: 70dB
Air output: 130L / min
Cooling mode: water cooling
Compression level: secondary compression
Lubrication method: splash type
Motor material: all copper coil
Cylinder head material: cast aluminum
Shell material: Steel
Pressure range: 0-40MPa
Working pressure: 0-30mpa (4500psi)
Maximum temperature: 80 ℃
Connector type: 8mm quick connect female
Package size: 49 * 28.5 * 43cm
Total weight: 20.5kgs

Note:
Oil: add piston type air compressor oil (the machine has no oil, because it is not allowed to carry oil by air)

Speed test: it takes 3 minutes for 0.5L oxygen cylinder to inflate 30MPa, 6 minutes for 1L oxygen cylinder to inflate 30MPa, and 40 minutes for 6.8L oxygen cylinder to inflate 30MPa.

Operation Method of Electric Air Pump:
1.Check the amount of oil before each use, the oil should exceed the red dot, but not too much. The Lubricating oil that is exported to foreign countries is taken out and needs to be added by itself.
2.Replace the breathing plug. Change the oil cover used for transportation to a strip-shaped breathing plug.
3.Loosen the air bleed screws on both sides before starting the machine(Remember, the machine needs to start under zero pressure. If the bleeder screw is not loosened, the machine will not start. After starting the machine, tighten the bleed screws on both sides to press normally After the end of the inflation, loosen the deflated screw and then deflate, then take the inflation joint).
4.To install the water pump, you need to put the water pump into the water. The more cold water, the better. After the water pump is normally circulated, the electric air pump can be turned on Manually shut down after reaching the required pressure,the whole process needs attention, and it is forbidden to leave.

Packing List:
1 x set of 30MPa high pressure air pump
1 x water pump
2 x water pipes
1 x filter
1 x spring hose
2 x pressure relief screws
1 x tank breather plug
1 x shock pad
1 x This manual