Language English Chinese Dutch German French Finnish French German Italian Polish Portuguese Spanish Swedish Turkish Home What's the Risk Where's the Hazard Industries Process Equipment At Risk What's The Solution Materials Testing Explosion Protection Explosion Vents Isolation Devices Explosion Suppressors Spark Detection and Extinguishing Engine Explosion Protection Battery Energy Storage Systems (BESS) Component Info Sheets Service & Support Privacy Policy Vent Test Contact Us About Us HOERBIGER Safety Solutions Careers Sales & Service Contacts Knowledge Center FAQ's/Links News Events Publications Login Contact About Us Careers Sales & Service Contacts Knowledge Center Login Language English Chinese Dutch Finnish French German Italian Polish Portuguese Spanish Swedish Turkish CONTACT US LOGIN What's the Risk Where's the Hazard Industries Process Equipment At Risk What's The Solution Materials Testing Explosion Protection Explosion Vents Isolation Devices Explosion Suppressors Spark Detection and Extinguishing Engine Explosion Protection Battery Energy Storage Systems (BESS) Component Info Sheets Service & Support Home What's The Solution Explosion Suppressors Explosion Suppressors An explosion suppression system consists of three components: a (i) detector; (ii) control unit; and (iii) suppressor(s). In the event an ignition occurs, the fireball expands from the ignition kernel with the pressure wave (created by the increase in temperature) traveling ahead of the flame front. Explosion pressure detectors are configured to respond to the characteristic pressure increase within milliseconds. eSUPPRESSOR™ The IEP Technologies eSUPPRESSOR™ is a high-rate discharge suppressor used for explosion suppression and isolation systems. Its electro-mechanical operation is unique to the industry, as no pyrotechnic devices are required for activation. The eSUPPRESSOR has standard features that include pressure monitoring, lock outtag out capability and LED indication of device status. A key benefit is that all the safety functions are fully monitored, which is not possible for any device employing pyrotechnic actuators. The eSUPPRESSOR design and manufacture has SIL2 third party certification. PistonFire II The PistonFire suppression tank consists of a pressurized extinguishing agent storage tank and a valve body with a dust explosion-proof, weather-resistant housing in accordance with the requirements of the National Electrical Manufacture’s Association ("NEMA"). The NEMA-compliant housing houses the actuator mechanism, pressure switch, pressure gauge, fill valve, OSHA control switch, and field wiring connections EHRD II Suppressor The EHRD II suppressor is designed for installation on all types of vessels, ducts and pipes for dusts, gases and hybrid mixtures. The suppressor valve is closed with a domed disc and sealing ring and then pressurized with nitrogen. PHRD Suppressor These suppressors are used for explosion suppression of gases, solvent vapors, and combustible dusts. Concerned about your explosion risk?Get an expert's opinion now! Contact Us Europe & UK IEP Technologies - Austria (HOERBIGER Safety Solutions) Tel. +43 1 22440 2287 IEP Technologies - Sweden (HOERBIGER Safety Solutions) Tel. +46 70 564 3306 IEP Technologies - Finland Tel. +358 10 325 358 0 IEP Technologies – Switzerland Tel. +41 62 207 10 10 IEP Technologies – France (HOERBIGER Safety Solutions) Tel. +33 (0) 4 90 86 01 01 IEP Technologies – Turkey Tel. +90 232 484 4412 IEP Technologies – Germany Tel. +49 2102 5889 0 IEP Technologies – UK Tel. +44 1242 283 060 IEP Technologies - Italy (HOERBIGER Safety Solutions) Tel. +39 045 2370762 North & South America IEP Technologies – Latin America (HOERBIGER Safety Solutions) Tel. +55 (11) 4446 7400 IEP Technologies – USA Tel. +1-855-793-8407 Asia IEP Technologies – China (HOERBIGER Safety Solutions) Tel. +86 21 6485 0855 IEP Technologies - Korea (HOERBIGER Safety Solutions) Tel. +82 10 2579 8077 IEP Technologies - Malaysia (HOERBIGER Safety Solutions) Tel. +6012-3783969 IEP Technologies – South East Asia (HOERBIGER Safety Solutions) Tel. +65 6890 0770 What's the Risk Where's the Hazard What's The Solution Privacy Policy Reporting Compliance incident Contact Us About Us Careers Sales & Service Contacts Knowledge Center Login