Description:
Cat air filter service indicator establishes the time a filter needs to be replaced for optimum filter performance.

Attributes:
• Polypropylene indicator
• Vacuum Port: 1/8-27 NPT
• Trip Point: 7.47 kPa
• Normally closed switch
• Designed to work in unison with the rest of your Cat components to ensure maximum potential of your equipment.

Application:
Service indicators are used to identify when the engine air filter should be changed. Consult your owner's manual or contact your local Cat dealer for more information. Cat components can operate in heavy-duty applications such as severe vibration, shock, extreme operating temperature ranges, thermal cycle, thermal shock, humidity, corrosion and excessive dust.