MULTI PORT OXYGEN REGULATOR (P/N 300-M) - As Removed

The 300-M is a multi-port oxygen regulator that reduces cylinder pressure and distributes controlled oxygen flow to multiple outlets in aircraft systems. This regulator maintains consistent delivery pressure for passenger and crew oxygen masks during normal operations. Conforms to SAE AS1197 (continuous-flow) and FAA TSO-C89 (demand-type) standards.

Used in portable and fixed oxygen installations on general aviation aircraft. Installation requires verification against the aircraft's Illustrated Parts Catalog and leak-testing per the maintenance manual to ensure proper system function and crew safety.

What is the MULTI PORT OXYGEN REGULATOR (P/N 300-M)?

The 300-M is a multi-port oxygen regulator that reduces cylinder pressure and distributes controlled oxygen flow to multiple outlets in aircraft systems. This regulator maintains consistent delivery pressure for passenger and crew oxygen masks during normal operations.

Is the 300-M a PMA or OEM part?

The MULTI PORT OXYGEN REGULATOR may be available as an OEM (Original Equipment Manufacturer) or PMA (Parts Manufacturer Approval) part depending on condition and source. Both carry FAA certification for airworthiness. Currently available in: As Removed. Contact us for sourcing details.

Does the 300-M include installation hardware?

Installation hardware requirements vary by application. Check your aircraft's Structural Repair Manual (SRM) or Illustrated Parts Catalog (IPC) for the complete installation kit requirements for the MULTI PORT OXYGEN REGULATOR. We stock related hardware and can help identify companion parts.

Can the 300-M be shipped internationally?

Yes, we ship airframe components worldwide. International orders typically arrive within 3-14 business days depending on destination. Export documentation and customs forms are included. Contact us for international shipping quotes on the 300-M.