header bg

Scan QR code or get instant email to install app

Question:

The emergency air line is usually what color?

A Red.
explanation

Emergency air line: Emergency lines are often coded with the color red (red hose, red couplers or other parts) to keep from getting them mixed up with the blue service line.

Related Information

Comments

Leave a Reply

Your email address will not be published. Required fields are marked *

*