High-pressure deep water Powerful gas volume, high discharge pressure, large exhaust volume, can reach deeper. Safe low voltage Easy to use, convenient, just connect the corresponding battery can be used voltage ≤ 24V. DC permanent magnet copper wire motor, low power consumption, high efficiency, smooth operation, energy saving and power saving. Centrifugal spindle Wear-resistant piston, rolling centrifugal spindle drives the piston up and down in the cylinder, compressed air to produce strong exhaust volume. Oil-free lubrication Pure air, the rotor shaft in the body running without friction, do not need to add lubricant, compressed air is more pure., Manufacturer: CCZRD