SENTRY and RED LINE Service and Maintenance Training

Service and Maintenance Training for SENTRY and RED LINE Portable Fire Extinguishers

This course covers how to service and maintain portable fire extinguishers. Students will learn about NFPA 10 and fire theory, as well as practical hands-on experience. The products covered include SENTRY hand portable stored pressure extinguishers, RED LINE cartridge operated hand portable extinguishers, and RED LINE wheeled extinguishers. This training is conducted by ANSUL Fire School professional trainers, who will provide troubleshooting exercises to allow the students to apply what they have learned.  The course will end with an exam and attendees will receive a certificate of attendance.


  • Training covers both the SENTRY and RED LINE portable extinguishers
  • Attendees will work through real life scenarios to apply what they learned
  • Hands-on practice offered in some locations

Course Information

  • Duration: 8 hours
  • Availability: USA, APAC / ME
  • Target Audience: Open Enrollment
  • Certification: Certificate of Attendance

2024 Open Enrollment Class Schedule

Jan-25 Thu
Feb-29 Thu
Mar-28 Thu
Apr-25 Thu
May-10  Fri
Jun-07 Fri
Jul-12  Fri
Jul-25 Thu  
Aug-09  Fri
Sep-13 Fri
Sep-26 Thu
 Oct-04 Fri  ★
 Oct-24 Thu  
 Nov-21 Thu  
 Dec-12 Thu  
★ ANSUL Fire School attendance required.


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