DEDEPU is a specialty scuba tank company that produces a portable electric air compressor for its mini scuba tanks. This electrically powered air compressor can also be used to fill air tanks used in PCP tanks used in airguns, paintball, and airsoft. My hobbies encompass both, and fortunately, they reached out to me to test it for the latter.
The unit comes in a large, hard-shell lockable travel case. Inside the case is high-density foam padding with just enough space for the compressor unit and its cables, hoses, and filters. The air compressor unit is a black metal case about the size of an early 1990’s PC, weighing about 27lbs. It contains a pair of computer fans to cool the compressor, a pressure gauge, and connector ports for air and power.
The unit can be powered either with 12V DC power or 110/220V AC power. There are separate connectors on opposite sides of the case. There is a separate power/kill switch for AC or DC, respectively, with a 3rd compressor/fan activation switch. The pressure/fill gauge has a selector dial that controls its auto-shut-off feature, which turns the pump off after the tank/hose has reached the selected pressure.
The DEDEPU pump has a maximum rated pressure of 6000 PSI, so it can fill 4500 HP PCP hunting air rifle tanks. It took about 7 minutes to fill a PCP pistol to 3000psi. While not very fast, it was surprisingly quiet for an air compressor. While speed is a convenience, slow is less stressful to tanks and can help prolong their lifespan. The DEPEPU pump has a retail price under $500. While not a budget pump, its high-quality build and components, and ability to be safely used for both airgun and SCUBA give it a value that cheaper pumps do not have.
BUY
Dedepu https://dada.link/3Gjsei
Amazon https://amzn.to/4nsDIWK
SPECS
Max Pressure: 6000 psi / 40mpa
Power: 12V DC or 110/220V AC
Connector: 8mm
Height: 10 in
Length: 9.5 in
Width: 5.6 in
Weight: 26.2 lbs
