Dwyer Instruments have released their new PFG process filter gauge. The series PFG process filter gauge is designed for applications requiring a simple, low cost differential pressure indicator for filter status check or other pressure drop situations.
The series PFG process filter gauge is designed for determining the state of an in-line filter. The differential pressure indicator determines the pressure drop on either sides of a filter through its 1/4? female NPT pressure connections, and relates the value to one of three zones such as clean (green), change (yellow), or dirty (red). The series PFG process filter gauge is suitable for filter applications, line loss, valve drop, and differential pressure applications where a simple indicator is needed.