Once per month, on the day of your choice, enter the month's promo code during
online checkout and receive 5% off all items from the
month’s featured manufacturer. You can find this month's promo code below.
New for 2019: Choose Your Own Day!
That's right! This year we are allowing you to choose any day during the month to apply the online promo code. Choose the day and order that works best for you. Remember though, you can only use the code once during the month.
The "Discount Day" Promo Code
Can only be used once per customer on one order
Must be used during the month of the featured manufacturer
Applies exclusively to the technologies by the featured manufacturer purchasable on airlinehyd.com
Airline provides a wide variaty of safety components from leading manufacturers that help prevent workplace accidents. Not only does Airline supply leading safety products, we also have a safety division, MPSA, that has help everyone from machine shops to Fortune 500 companies provide a safe working enviroment with our machine guarding and safety products.
Machine Guarding & Perimeter Fencing
Safeety Interlock Switches
Safety Light Curtains
Safety Laser Scanners
Emergency Stop Buttons & Controls
Safety Controllers, Relays & Modules
Control Reliable Hydraulics & Pneumatics
Force Guided Relays & Safety Contactors
Safe Speed Monitors
Safety Limit Switches
Operator Control Devices
Safety Mats, Edges & Bumpers
We hope you enjoy the savings on your Discount Day!