Arrester is available in standard flange sizes of 2-12 in.
Press Release Summary:
Designed to protect liquid storage tanks containing vapors with MESG equal to or greater than 0.025 in., Groth Model 7758A flame/detonation arrester comes in Carbon Steel, Stainless Steel or Hastelloy® C. Product can also be used to protect against unstable detonations, deflagrations, short time burn and endurance burn (with temperature sensor) for NEC group C and D vapors (IEC explosion groups IIB3, IIB2, IIB1 and IIA).
Original Press Release:
Groth Corporation Introduces the New Model 7758a Flame/Detonation Arrester
Liberty, Missouri - May 5, 2009 - Groth Corporation announces the new Model 7758A Detonation and Deflagration Flame Arrester Factory Mutual Approval for NEC group C & D vapors and ATEX certification for IEC explosion groups IIB3, IIB2, IIB1 and IIA.
Designed to protect liquid storage tanks containing vapors with MESG equal to or greater than 0.025" (0.65 mm), this product also protects against unstable detonations, deflagrations, short time burn and endurance burn (with temperature sensor) for NEC group C and D vapors (IEC explosion groups IIB3, IIB2, IIB1 and IIA).
The Groth Model 7758A Flame/Detonation Arrester is available in standard flange sizes of 2" - 12" and in Carbon Steel, Stainless Steel or Hastelloy® C. Other materials are available upon request. This new product, tested and approved for elevated preignition pressures, can be ordered with factory installed temperature sensors.
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 40 years.
Contact:
A. Kelsey Metcalf
Continental Disc Corporation
3160 West Heartland Drive
Liberty, MO 64068
816.792.1500
kmetcalf@contdisc.com
