About MPSA

Machine Process & Safety Assessment Group (MPSA) is a division of Airline Hydraulics Corporation, an ISO 9001:2015 certified distributor of fluid power and automation products and engineered systems. MPSA offers machine safeguarding solutions such as: machine risk assessment and safety surveys; OSHA-compliant machine guarding (with or without integrated safety controls); point-of-operation guards for machine tools such as lathes, drill presses and milling machines; machine safety training and other safety services. We distribute a wide array of machine safeguarding components, such as interlock switches, safety light curtains, safety relays and network devices. MPSA can also help you protect your personnel by reducing exposure to major electrical hazards, such as arc flash. We can provide Permanent Electrical Safety Devices (PESDs), lockout/tagout (LOTO) kits, awareness signs and other products to maximize safety in the workplace. Contact us to reach your objective of an injury-free environment.


  • Textron Defense Systems

    Textron Defense Systems

    “It was a real pleasure to work alongside true professionals. Thank you for imparting your skills, wisdom and humor as we worked together to make our system safe.”

  • Johnson & Johnson

    Johnson & Johnson

    "The Machine Safety Group at Airline has been servicing Johnson & Johnson companies for over 10 years with full turnkey guarding solutions. We have successively completed over $8,000,000.00 in guarding solutions."

  • Schering Laboratories

    Schering Laboratories

    "Over the past year and a half, the Machine Safety Group at Airline has provided a valuable, unique service of providing custom designs, fabrication and installation for our packaging and manufacturing equipment. Some of the equipment posed challenges to ensure the continued ease of operation and maintenance, but the designers worked very well with our staff to develop designs that would provide safe, yet functional machine guards. We look forward to working with you in the future."

  • Merck & Co., Inc.

    Merck & Co., Inc.

    Miami, FL

    "I am really happy with the job and with the dedication of the team. Please extend my gratitude to them."

  • Ball Corporation

    Ball Corporation

    Horsham, PA

    “I do not know how I can put into words your efforts in helping us finish all of the guarding project work we accomplished. As you know I am very busy and I think without your help we wouldn’t have been able to accomplish this massive task. Jamie Gaehring’s and Ron Smith’s co-ordination effort was excellent and I know my personnel liked working with Ron to accomplish the guarding task.”

  • Knorr Brake

    Knorr Brake

    Westminster, MD

    "Airline’s design staff had worked diligently to tight design and delivery schedules in providing robust, cost efficient designs of said material, based on Knorr’s design requirements. In addition, Airline’s production facilities were capable of providing the capacity and subsequent on time deliveries to the tight delivery schedule (we) had imposed upon them.”