VACUUM REGULATOR - OVERHAULED (OPT (P/N 133b5-2) - As Removed
P/N: 133b5-2
Category: Pneumatic Components
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| As Removed | 1 Available |
Product Description
The 133b5-2 is an overhauled vacuum regulator that maintains consistent suction pressure for pneumatic gyro instruments in engine-driven vacuum systems. Cross-referenced to Airborne/Parker model 2H3-9, this regulator stabilizes system vacuum at the setpoint to ensure reliable attitude and directional gyro operation. Installation requires verification against your aircraft's Illustrated Parts Catalog and adjustment per the aircraft maintenance manual or component overhaul data.
Typical vacuum system setpoints range 4.5-5.5 inches of mercury.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the VACUUM REGULATOR - OVERHAULED (OPT (P/N 133b5-2)?
The 133b5-2 is an overhauled vacuum regulator that maintains consistent suction pressure for pneumatic gyro instruments in engine-driven vacuum systems. Cross-referenced to Airborne/Parker model 2H3-9, this regulator stabilizes system vacuum at the setpoint to ensure reliable attitude and directional gyro operation.
What hydraulic fluid type is the 133b5-2 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 VACUUM REGULATOR - OVERHAULED (OPT against your aircraft maintenance manual for fluid compatibility.
Does the 133b5-2 come pressure-tested and certified?
Overhauled and repaired hydraulic components are pressure-tested per manufacturer specifications and include 8130-3 documentation. The VACUUM REGULATOR - OVERHAULED (OPT 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.
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