Review on 🌬️ FJC 6900 1.3 CFM Air Operated Vacuum Pump: Efficient and Reliable Solution for Air Extraction by Bashar Shaffer

Case was cracked when received. It is clear that this was a factory error and not a delivery issue. This raises some concerns about source code quality control. However, it worked as it should. I'm just worried about how well it will hold up. I suppose if the innards are held together I can always tape the case off! For the money, this is a cheap way to vacuum the air conditioner. So if you're like me and only want to do this once per blue moon (at best), this is the way to go without renting an electric pump. It pulled well and supported 29 psi. Just make sure you have a decent compressor tank as it requires a constant 90psi flow. similar to the sandblasting requirements for a compressor.