Induchem Group are the sole independent sales agent for ELFAB & OSECO in Ireland & the U.K., and the Irish distributor for the full range of Protectoseal products. Elfab & Oseco are leading providers of pressure management solutions for the Chemical, Pharmaceutical & Biopharmaceutical and Food & Beverage industries, manufacturing an extensive selection of pressure relief devices including both standard and tailored solutions. Protectoseal has been an industry pioneer and leading manufacturer of quality products that conserve and control volatile emissions and protect low pressure storage tanks, vessels and processes from fire and explosion for over 85 years.

Rupture discs (Elfab & Oseco)

• Opti-Gard: our best-selling reverse acting rupture disc, a single disc solution across a complete line of sizes, materials, burst pressures and process conditions; Opti-Gard SoLo for low pressure; Opti-Gard High Strength Magnet for 22cr and 25cr duplex holders
• Posi-Gard / Vac-Gard: composite, low pressure reverse acting discs with integral burst detection and 5-pin DIN connection; Milli-Gard for ultra-low burst pressures
• Safe-Gard: forward acting disc with precision cross-scoring; Oseco FAS forward acting scored disc for liquid or gas
• Domed Composite and Flat Composite non-fragmenting tri-membrane discs; Conventional Domed solid metal disc for burst pressures up to 1400 barg
• Pure-Gard, Bio-Gard, Opti-Gard Ferrule and Ferrule SoLo: sanitary discs for aseptic and hygienic plants in food and beverage, biotechnology and bio-pharmaceutical, with surface finish to meet FDA approvals
• Graphite G2 and Universal Arma-Gard: corrosion-resistant graphite discs, operating temperatures up to 180°C; Two-Way Arma-Gard protects against both vacuum and overpressure
• Flo-Tel and Vent-Tel: reusable, non-invasive burst detection, Vent-Tel for tri-clamp and other sanitary connections

Tank venting and flame arrestors (Protectoseal)

• Pressure / Vacuum Conservation Vents to reduce evaporation of tank contents to atmosphere, factory set to your specifications, weight or spring loaded pallet assemblies that reseal automatically; End-of-Line, Pipe-Away and In-Line designs
• Emergency Vents to prevent the catastrophic rupture of a storage tank by relieving the internal pressure accumulation caused by external fire, including manhole cover, hinged and spring loaded designs and PIN TECH bubble tight (<500 ppm) pressure relief vents
• In-line and end-of-line flame and detonation arrestors, and conservation vents with integral flame arrestor

Tank blanketing

Blanketing Valves sense the pressure in a tank's vapor space and regulate a supply of pressurized inert gas into the tank so that a desired pressure range may be consistently maintained. Induchem offer a range of tank-blanketing options for a wide variety of industries in three categories:

• Industrial (Jordan Valve Mk508, Mk518, Mk608, Mk695): rugged, heavy-duty, all standard threaded and flanged connections, inlet pressures up to 150 psi (10 bar), completely self-operated, ANSI Class VI shutoff
• High capacity (Protectoseal Series 10, 20, 30 pilot and spring operated)
• Hygienic (Steriflow Mk908, Mk908X, Mk958, Mk968) for sanitary vessels in stainless steel and single use systems

Pressure safety relief valves (Leser)

Pressure relief valves are a safety device used to control or limit pressure within a vessel or system; Induchem can assist with sizing and selection.

• Direct and spring loaded; semi and full nozzle (API 526)
• Certified acc. to DIN EN ISO 4126-1, VdTÜV, TRD 421/721, ASME code II and IV
• Opening pressure max 1.1 x set pressure; extended lifetime with KTL coated springs
• Clean Service range for food, beverage and pharmaceutical to DIN 11866 and ASME BPE

In-situ testing, repair, overhaul and certification of safety and relief valves (On Site Services) and closed-loop breather valve testing (Ventless Breather Valve Testing) are listed as separate services.