The Groth Model 7622B is designed to prevent flashback in small lines carrying flammable gases. They are often used in small pilot lines and are intended for use where the gas flow can be shut off. The units are union type fittings with FNPT connections. An ideal and economical choice for protecting small ethanol tanks and equipment.

• For vertical installations
• Module design allows easy access for inspection and maintenance
• Flame element provides minimal pressure drop without compromising flashback prevention
• IIB compatible
• Certified to ISO 16852:2010