gas networks United Kingdom

... varistor block with thermal disconnection device. The plug-in module/base design facilitates replacement of a failed module in situ without the need to remove system wiring. • DVSC275452TNS Series combines two 45kA varistor modules to provide protection for single phase TNS networks. • DVSC275452TT Series combines a 45kA varistor and gas discharge tube to provide protection for TT single phase networks, where N to PE galvanic isolation is required.

...DuctSeal HG (Water & Gas) is a NEW re-enterable duct sealing system that is extremely flexible in its ability to seal large, heavy cables & pipes in ducted networks to protect and stop the ingress of harmful or flammable gases, liquids, smoke, and vermin. DuctSeal HG comes complete with our PATENT PENDING unique tubular rubber backing system that can be joined together in a long continuous...

... manufacture all our cabins to the highest industry standards (EN12079, DNV 2.7-1, DNV 2.7-2, DNV 2.7-3, BS EN 60079 and ATEX), including compliance with SOLAS/IMO regulatory requirements for A60 fire protection as standard. State-of-the-art safety monitoring systems are incorporated, including an integrated fire and gas, pressurisation and emergency shutdown system suitable for Zone 1 applications. Our experienced discipline technicians can integrate data communication networks, fire suppression, air conditioning and other systems to ensure rapid mobilisation and easy hook-up.

... vary the energy sources in relation to the energy demand and the best value for money at a given time. The energy sources may include: Gas fired boilers. Biomass boilers. Heat pump. Oil fired boilers. Combined Heat and Power (CHP) unit Our centres are engineered to include the energy sources, thermal stores, instrumentation, control systems, pumping and pipework network – building in as much flexibility as possible so that the plant can be operated as efficiently as possible. ...

From commercial gas pipe installations and welded steel pipes, to installation and maintenance of Commercial and industrial boilers and heating systems, Mercian Utilities cover all aspects of design, fabrication and installation of all services to commercial and industrial customers.

Airacom Limited is an established Intrinsically Safe, ATEX Procurement company, delivering a single point of contact for all of your office and field based hazardous area communications solutions. With our strategy of integration, adding value and globalization, Airacom continues to deliver excellence towards realizing our vision of becoming a leading hazardous area communications specialist to the oil, gas and petrochemical industries.

ALH Systems Limited was formed in 1976 specifically to develop and market new products for the repair and maintenance of gas distribution networks. Telecommunication potting resins. Polyurethane air blocks and water blocks. Duct sealing and Polyurethane cabinet sealants.