Review on 🔒 Dernord Stainless Steel Female Locking Mount by Dustin Woodrow

I have a valve that seals at 150psi on my compressor in all positions and that's important. However, sealing the NPT threads was a complete hassle. It seems the ports are machined too deep and you're not getting a good seal. After several attempts with Teflon tape and PTFE liquid sealant, I went to RTV. RTV worked and it was sealed, I would have happily paid another 5-10 bucks to not waste so much time.