These airlock seals are compatible with Force equipment. Changing these seals would be your first line of troubleshooting when you see a drop in PSI. These seals are easy to replace and come in a set of six.
These airlock seals are compatible with Force or Wasp insulation blowing equipment. When the air PSI drops on the machine, the first line of troubleshooting should be to change the airlock seals. You can learn how to change your airlock seals by clicking here.