This high quality drag pointer vacuum gauge provides an easy way to monitor the life of a primary diesel fuel filter and help diagnose fuel supply related performance problems.

The adaptor enables Racor® 500 900 & 1000 Turbine Series diesel fuel filters to incorporate a vacuum gauge by replacing the T-handle on the filter. The drag pointer really comes in handy because it remembers the maximum vacuum during cruising. With this feature, you can easily check the condition of your fuel system any time you're in the engine compartment - even when the engine is off!

Gauge Features:

• Easy-to-read 2 1/2 inch diameter face with a drag pointer that remembers the maximum vacuum that occurred during engine use
• Clearly labeled operating range
• Fits Racor® 500 900 & 1000 turbine type fuel filters
• Replaces Racor® RK11-1669 kit
• Liquid fill that dampens vibration making the gauge easy to read and prolongs its life. Expansion bubble allows for thermal expansion.
• 1/4 inch NPT bottom fitting
• Rugged stainless steel construction for long life
• Made in the USA

Vacuum Monitoring Information

Visit our Vacuum Monitoring information page for tips and information on monitoring diesel fuel systems including possible diagnostics and Racor® filter information.

Thread Sealer

Don't forget to use a diesel compatible thread sealer like our Block™ Multipurpose Thread Sealant. Teflon® tape is not recommended for petroleum applications.