GROUND/RAM AIR BLOWER (P/N 31190-001) - As Removed

The 31190-001 is a ground/ram air blower for aircraft environmental control systems. This component forces cooling airflow across ECS heat exchangers during ground operation and low-power flight, supplementing natural ram-air circulation. Mounted within ECS ducting, the blower directs conditioned air to cabin and avionics compartments.

Installation requires verification against the Aircraft Maintenance Manual and Illustrated Parts Catalog for your specific airframe. Typical applications span general aviation and corporate aircraft with active cooling requirements.

What is the GROUND/RAM AIR BLOWER (P/N 31190-001)?

The 31190-001 is a ground/ram air blower for aircraft environmental control systems. This component forces cooling airflow across ECS heat exchangers during ground operation and low-power flight, supplementing natural ram-air circulation.

What hydraulic fluid type is the 31190-001 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 GROUND/RAM AIR BLOWER against your aircraft maintenance manual for fluid compatibility.

Does the 31190-001 come pressure-tested and certified?

Overhauled and repaired hydraulic components are pressure-tested per manufacturer specifications and include 8130-3 documentation. The GROUND/RAM AIR BLOWER is available in: 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.