With Refill adapter:
Our test results followed: For 0.5L container from 0Psi to 3000Psi, it spent 5-7s; For 1L container from 0Psi to 3000Psi, it spent 7-10s;For 2L container from 0Psi to 3000Psi, it spent 15-20s.
With the Heap 1 12v mini compressor:
Under work voltage(12V DC or 110/220V AC), the engine speed can reach up to 2700r/min, and the air output is 11L/min.
Our test results followed: For 0.5L container from 0Psi to 3000Psi, it spent 11 mins; For 1L container from 0Psi to 3000Psi, it spent 26 mins;For 2L container from 0Psi to 3000Psi, it spent 46 mins.
With the Smaco High-pressure Hand Pump:
-Around 15-20 minutes(only for 0.5l)
You must refill the cylinder in 5 minute sessions and let the pump cool down for one or two minutes because of the heat caused by the high pressure.
We only recommend using a manual pump as an emergency backup refill device.