Pressure Switches

SPP-974 Air Filter Differential indicator

Inline Mounting
Compact Size
Differential from 0 – 12 psi (.0 to .75 Bar)
System Pressures to 300 psi (20 Bar)

The SPP-974 differential pressure Indicator is ideal for the monitoring of Air filters. SPP-974 Air Filter Differential Indicator
This simple differential indicator has set range in green and red . Green from 0 > 350 mbar (5psi) Red 350 > 500mbar (7psi) indicating dirty filter .
a simple red green bar indicator is also available. .

Optional ports and pressure ranges are available on request

Chemical Compatibility