April, 2026

Groth Corporation Announces New Flame Arresters for Enhanced Protection of Low-Pressure Storage Tanks and Gas Piping Systems


Innovative bi-directional flame arrester technology delivers high-performance flame quenching,
lower pressure drop, and easier maintenance.

HOUSTON, TEXAS, USA – APRIL 29, 2026 – Groth Corporation announced the release of its new Models 76E-UF and 76E-AF Flame Arresters, engineered to inhibit flame propagation in gas piping systems and protect low-pressure tanks containing flammable liquids. Designed for critical industrial safety applications, the new models help safeguard low flash point liquids from external ignition sources while improving operational reliability and fire protection.

Models 76E-UF & 76E-AF Flame Arresters

 

The Models 76E-UF and 76E-AF combine robust construction with advanced flame arrester element geometry that maximizes flame quenching capability while minimizing pressure drop. Their bi-directional design protects systems regardless of flow direction or ignition source location, offering greater installation flexibility across a range of industrial processes.

“Safety, reliability, and operational efficiency are top priorities for our customers worldwide. With the introduction of the Models 76E-UF and 76E-AF, we are delivering advanced flame arrester solutions that help operators protect critical assets, reduce maintenance complexity, and meet demanding global compliance standards,” said Trey Rothenberger, Vice President of Global Sales & Marketing at Groth Corporation.

Key Product Highlights

  • Broad size range: Available in connection sizes from 2” – 12” 150# ASME, with DIN bolting options available
  • Durable materials: Standard housing options include carbon steel and stainless steel; flame elements are constructed from premium 316 stainless steel for enhanced corrosion resistance
  • Easy maintenance: Removable element housing simplifies inspection and servicing
  • Wide operating range: Suitable for temperatures from -4°F – 140°F (-20°C – 60°C)
  • Safety certified: Model 76E-AF is available with ATEX Certification in compliance with EN ISO 16852:2016
  • Monitoring options: Factory-installed thermocouples available for flame sensing and detection

Designed for Demanding Industrial Environments
Built for applications involving flammable vapors and gases, the Models 76E-UF and 76E-AF are suitable for use with gases having MESG ≥ 0.90 mm, including IEC IIA and NEC D gas groups. Their spiral-wound, crimped ribbon flame element construction delivers dependable performance in harsh environments where safety and uptime are critical.

Performance You Can Trust
Flow testing for the new flame arresters has been verified by LRQA in Houston, Texas, using procedures based on API 2000 / ISO 28300 and ISO 16852 standards.

Availability
The Groth Models 76E-UF and 76E-AF Flame Arresters are available now through Groth Corporation and its authorized representatives worldwide. For product support or quote requests, visit www.grothcorp.com, email Sales@GrothCorp.com or call +1 (281) 295-6800.


About Groth Corporation
Established in 1960, Groth Corporation is a global leader in manufacturing pressure/vacuum relief valves, deflagration and detonation flame arresters, blanket gas regulators, and other low-pressure relief products. Groth pressure relief products have been protecting refineries, chemical processing plants, and facilities with atmospheric storage tanks for more than 60 years.

Learn more: https://www.grothcorp.com/


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Media Contact:
Jennifer Kurzava, Sr. Marketing Manager, Groth Corporation
JKurzava@ContDisc.com, +1 (816) 407-5614