Since 1999, Fire Safety Supply has been the go-to for fire suppression products, industrial dry chemical systems, high and low-pressure CO2, vehicles, and clean agents. We serve various types of industries such as restaurants, commercial kitchen, wineries, and more.
Pyro-Chem 550028 O-Ring, Dry Valve Stem
The Pyro-Chem 550028 O-Ring for Dry Valve Stem is a precision-engineered component designed to ensure a secure, leak-proof seal in fire suppression systems. Built for durability and reliability, this O-ring helps maintain the proper function of the dry valve stem under demanding conditions. Ideal for maintenance and replacements, the Pyro-Chem 550028 O-Ring is a vital part of your fire protection system, ensuring long-term efficiency and performance.
About ANSUL
Fire Safety Supply is proud to be an authorized distributor of ANSUL® fire protection products, a global premium brand of Johnson Controls. ANSUL products are engineered to meet the highest standards, rigorously tested by national and international independent laboratories, and approved by leading safety agencies.
As a trusted provider, Fire Safety Supply offers the complete ANSUL product line, including:
- Hand portable and wheeled fire extinguishers
- Large self-contained handline units
- Pre-engineered systems for restaurants, vehicles, and industrial applications
- Advanced fire detection and suppression systems
- A full range of dry chemical, foam, and gaseous clean agents
- Hazardous chemical spill control and vapor-mitigating solutions
Since ANSUL's introduction in 1939 with the first cartridge-operated dry chemical fire extinguisher, their technology has continually evolved to address emerging fire hazards. The ANSUL Fire Technology Center and Center of Excellence remain at the forefront of fire research, supported by a dedicated team of scientists and engineers focused on future safety needs.
Fire Safety Supply also values ongoing education, regularly participating in ANSUL’s intensive training programs to ensure expertise in the design, installation, and maintenance of fire suppression equipment. This commitment enables us to provide exceptional service and solutions for industries including aviation, mining, oil and gas, chemical processing, and more.
