FILTER AIR (P/N aad9-18-1) - New Surplus, New, As Removed

The aad9-18-1 is a pneumatic air filter element for aircraft vacuum systems. This Tempest-manufactured component removes particulates and contaminants to protect sensitive instruments, regulators, and system components from debris damage. Installed in the 1J7-1 filter assembly, it maintains clean air supply in pneumatic and vacuum circuits.

FAA-PMA approved and interchangeable with Airborne D9-18-1 and Rapco RAD9-18-1 equivalents. Consult your aircraft maintenance manual and Illustrated Parts Catalog to verify compatibility before installation.

What is the FILTER AIR (P/N aad9-18-1)?

The aad9-18-1 is a pneumatic air filter element for aircraft vacuum systems. This Tempest-manufactured component removes particulates and contaminants to protect sensitive instruments, regulators, and system components from debris damage.

What hydraulic fluid type is the aad9-18-1 compatible with?

Hydraulic component compatibility depends on the aircraft system design. Common aviation hydraulic fluids include MIL-PRF-5606 (mineral-based), MIL-PRF-83282 (synthetic), and Skydrol (phosphate ester). Verify the FILTER AIR against your aircraft maintenance manual for fluid compatibility.

Does the aad9-18-1 come pressure-tested and certified?

Overhauled and repaired hydraulic components are pressure-tested per manufacturer specifications and include 8130-3 documentation. The FILTER AIR is available in: New Surplus, New, As Removed. Contact us for test documentation on your selected condition.

What is the turnaround time for hydraulic component orders?

In-stock hydraulic components ship same business day before 3 PM EST. We provide 24/7 AOG support at (904) 998-9101 for urgent hydraulic system needs. RFQ submissions are typically quoted within 24 hours.