SUCTION GAUGE (P/N s1435n2) - As Removed

The s1435n2 is a suction gauge that measures vacuum system pressure in aircraft equipped with engine-driven vacuum pumps. It displays pressure in inches of mercury (in. Hg) on a calibrated dial face, typically mounted on the instrument panel.

This gauge monitors gyro instrument vacuum supply, alerting pilots to inadequate suction that would affect attitude indicator and heading indicator performance. Installation requires plumbing to the aircraft vacuum system per the applicable maintenance manual. Common on Cessna aircraft and similar single and twin-engine aircraft with vacuum-driven flight instruments.

What is the SUCTION GAUGE (P/N s1435n2)?

The s1435n2 is a suction gauge that measures vacuum system pressure in aircraft equipped with engine-driven vacuum pumps. It displays pressure in inches of mercury (in.

Is the s1435n2 calibrated and ready to install?

Calibration status depends on the condition. Overhauled instruments come fully calibrated with an 8130-3 tag. The SUCTION GAUGE is available in: As Removed. Contact us to confirm calibration status for your selected condition.

Can the s1435n2 be used as a direct replacement in my aircraft?

The SUCTION GAUGE is designed as a form-fit-function replacement. Verify the part number against your aircraft's Illustrated Parts Catalog (IPC) and instrument panel layout to confirm compatibility before ordering.

Do you offer instrument exchange programs for the s1435n2?

Yes, we offer core exchange programs on select instruments. Send your unserviceable unit and receive a discount on the replacement. Call (904) 998-9101 or submit an RFQ to check exchange availability for the s1435n2.