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. Upon detection of an explosion event, the Explosion Protection Control Unit sends an actuation signal to the eSUPPRESSOR valve mechanism. The highly specified trigger mechanism allows the valve flap to open extremely rapidly (less than 10ms), which allows the suppressant to be discharged through the nozzle system into the protected volume.

Non-dredging Low-Speed bucket elevator for lifting large-sized material. Elevator with two round link continuous chains and toothed wheels. The chains are anchored to the sides of the buckets to ensure central discharge aligned with the bucket elevator. The main features of the bucket elevator include the following: - standard dimensions (i.e. bucket width) of the same series as for high-speed elevators, starting from 315 mm - non-dredging continuous pocket buckets with overlapping edges, equipped with bushings for connection to the driving pin - drive wheels with exchangeable teeth for driving the chains - return wheels with hub and smooth rings - high-grade alloy steel continuous chains with long strands - couplings for connecting the chain strands - bucket driving pin, one end of which connects to the chains - central feed inlet on idle station - central discharge outlet under drive station - standard tensioning system with contrast springs, pair of threaded bars and adjustement nuts Type of feed system: central Type of discharge: central gravity Drive station These bucket elevators can lift large-sized lumps of material (even up to 400 mm), thanks to direct loading into special "pocket" buckets without any dredging The picture shows the drive station of an ETR bucket elevator during installation. Note how the "pocket" buckets are joined together and ensure gravity discharge in the central zone of the drive station Boot station Lower section of the bucket elevator comprising the central feed inlet. The special feed system configured at the centre of the boot station, allows for directly feeding the buckets without dredging thanks to a suitable hopper that protects the return shaft. In this way, even exceptionally large sized lumps of material can be lifted

The EV-C is a continuous bucket elevator, Z shape, with bucket running on rollers fitted in chains Advantages: - No sliding friction between chains/buckets and casing - Low power assumption due to run on rollers - High resistance to foreign matters in conveyed material - Buckets overlaps avoiding spillage - High temperature resistance - Buckets made on steel or stainless steel - Buckets replaceable for easy maintenance - Metallic sealing between the buckets - Multiple inlet feeds for customer flexibility - Full dust / air tight - Heavy duty chains for long-life durability and reliability - Full metallic construction Applications: clinker, fertilizer, carbon black, metal powders cereal, gypsum, cement, salt/spices, catalyst, coffee/tea, chemical confectionery, pasta, batteries, glass cullet

The EV Metro Bulk is a conveying system which allows fast evacuation of bulk material from the escavating area without providing a truck rump At same time the system can be easily adjusted in the lenght/depth following the descending level of excavation The system can be lowered and lifted in/out of digging area for maintenance purpose or in order to dig the area under the metro bulk system as well Data: - capacity up to 800 m3/h - maximum size of material: 150 mm (standard version) - installed power (300 ton/h - 30 mt depth: about 100 kW) - descending level: up to -40 mt (level -40 mt) Advantages of the system: - no truck rump necessary for access for exacavation basement - fast bulk material evacuation due to the high capacity of the system - standard trucks can be used for bulk material transport - no trucks present in the excavating area - all excavating area available for digging operations - dust free loading on trucks - easy maintenance of system, possible outside the digging area at level 0,00 - fast adjusting of system due to the day by day descending digging level

EVD-DIN type High Speed Bucket Elevator Bucket elevator with chains strands and shackles, manufactured according to the main indications of the DIN 15251 Table. The latter refers to a double chain elevator with the following features: - a series of standard bucket dimensions (width) ranging from 160 mm to 800 mm, increased up to 1600 mm for larger elevators - buckets manufactured according to DIN 15234 specifications and including holes for connection to the shackles - drive wheels with hub and smooth rings for driving the chains through friction - return wheels of the same type as the drive wheels - chain strands manufactured according to DIN 764 specifications (or, alternatively, DIN 766 type strands with shorter links) - DIN 745 type shackles for connecting the buckets to the chains (Gambarotta Gschwendt uses reinforced DIN 5699 schackles that are interchangeable with DIN 745 shackles) - tangential feed inlet on idle station - tangential discharge outlet on drive station - standard counterweight tensioning system with load equivalent to roughly 80% of the weight of the material contained in the up run Type of discharge: tangential-centrifugal

High speed belt bucket elevator. Bucket Elevator with rubber belt to which buckets are connected. The main features of the elevator include the following: - standard dimensions in conformity to DIN specifications, or increased width for larger elevators. - Buckets with either standard capacity according to DIN 15234 specifications or increased capacity, equipped with a series of holes on the rear end for connecting the buckets to the belt fixing bolts; - Standard drive pulley lagged with a layer of vulcanised rubber, with a bulging surface. Alternatively, a pulley with interchangeable lagged segments can be supplied - Squirrel-cage return pulley with double-cone structure and drilled discs for laterally discharging any material impacting against it. - Rubber belt with textile or steel cord structure - Mechanically-joined belt ends. - Tangential feed inlet on idle station - Tangential discharge outlet on drive station Standard tensioning system with pair of threaded bars and adjustment nuts. Alternatively, a parallel tensioning system with counterweight can be installed Type of discharge: tangential - centrifugal

Many process vessels are located inside a building or areas where standard explosion venting cannot be safely employed. For these applications, the IEP Technologies EVN3.0 flameless explosion vent may be the best protection solution. When an explosion occurs, the EVN3.0 opens and vents the explosion pressure through a flame arrester, thereby cooling the hot gases and quenching the flame. The EVN3.0 integrated opening detection sensor provides an interface with the process control system and allows plant personnel to respond accordingly in case of an explosion within the protected application. The IEP Technologies EVN3.0 flameless vent is self-closing which can reduce “post-event” downtimes. Also available is the EVN3.0H which includes a food grade silicone gasket. Both the EVN3.0 and EVN3.0H are available in a latching model, EVN3.0NC. The EVN3.0NC opens and latches until manually released and can be used in conjuction with isolation flap valves which have been tested to EN16447 – “Alternate testing procedure”.

EVOLUTION NO-SMOKE Arm with rotary bearing, without wall bracket supplied as an option or cart mounted version.

EVR - High speed Bucket Elevator with round link chains. Elevator with two continuous drive chains and toothed wheels, with body similar to standard DIN 15251. The main features of the bucket elevator include the following: - standard dimensions (i.e. bucket width) complying with DIN specifications, or increased width for larger elevators - buckets with either standard capacityh according to DIN 15234 specifications or increased capacity, equipped with suitable attachments (A and B) for connection to the chains - drive wheels with replaceable teeth for driving the chains - return wheels with hub and smooth rings - high-grade alloy steel continuous chains with long strands - flat and round driving pins for connecting the buckets to the chains - tangential feed inlet on idle station - tangential discharge outlet on drive station - standard tensioning system with contrast springs, pair of threaded bars and adjustement nuts Type of discharge: tangential - centrifugal

The Elevator spiral track EVS is indispensable in the transport of all the materials that need to be elevated in height, cooled and/or heated. The construction of the apparatus consists of a helical track with a constant pitch housed and fixed on a central pipe support usually built in AISI 304. The transport of materials trough an uphill motion produced by unbalanced motors which generate a boost oscillating amplitudes and frequencies subsidiaries. The proper calibration of the motors and the robust construction of the machine makes that the material can be transported with a layer constant and that it can remain so throughout the path up to the discharge end. This peculiarity makes the transported material can maintain a uniform layer and homogeneously distributed over the entire width of the conveying path guaranteeing, if need be, also needs a proper cooling, heating or evaporation. Features and plus: - inserting in narrow spaces thanks to the plan section of contained dimensions. - possibility of entering air blowers cooling or heating systems. - feed and speed of the material to be transported configurable through - - rapid changes in frequency to ensure the smooth progress of the different materials. - easy installation, low maintenance, quick cleaning and reduced downtime.

The Series N-132... isolating switching amplifiers (Ex Barrier) transmit switching operations from an intrinsically safe control circuit to a non-intrinsically safe active current circuit. The control units are designed according to NAMUR-DIN 19234 or EN 60947-5-6 intrinsically safe and according to IEC 60079 [Ex ia] II C. The conformity is certified in Germany by DEKRA EXAM GmbH.

Flexible joints for coupling flanged outlets to various elements Made of heat and wear resistant materials. Additional accessories like torque limiting devices, centralized lubrification systems, rotation control, devices and other instruments may be supplied upon request

B-FLAP I is a mechanical device designed to prevent propagation of flame and pressure between pieces of technology equipment during explosion. B-FLAP I is, together with other safety measures, a part of a system that protects technologies intended for operation in an explosion danger environment. Economical solution of protection against propagation of explosion between pieces of technology equipment is the B-FLAP I back flap.

Explosion venting devices are protection devices intended for protection of industrial equipment with explosion danger. RSBP equipment for explosion venting is a perfect solution to lower this risk and eliminate losses that follow such explosions. RSBP explosion venting devices offer very effective and economical solution of protection against damages resulting from a powder explosion.