ESG and BUPRE are structured in three specialised divisions according to their activity:
Hardware and
hot-dip galvanised
Galvanised fasteners

Meter Covers

At ESGWe produce meter covers made of high quality materials, guaranteeing strength, durability and protection for water meters.

Our Meter Covers comply with the UNE EN 124-B 125 Standard (Tests carried out in the ESG-Bupre and Ladicim laboratories (ENAC no. 117/ LE 229).

Models Meter Covers

  • Model DN 30-40 (Dimensions: light 400 x 620, outside 580 x 800)
  • Model DN 50-65 (Dimensions: light 715 x 715, outside 895 x 895)

Composing materials:

  • Steel S 275 JR UNE- 10025
  • Fully hot-dip galvanised according to ISO - 1461
  • Duplex system Galvanised plus painted.
  • Non-slip surface.
  • Two locks.
  • Retractable opening and closing handle.
  • Hinged lid with 140 degree opening.

In addition, we also manufacture caps specifically designed for the Canal de Isabel II.

Designed for both floor and cabinet mounting.

Hot-dip galvanising process

In compliance with the UNE- EN ISO 1461:2010 standard, and in order to achieve maximum cleanliness throughout the process and to ensure perfect adherence of the coating, the galvanising division has the most complete technical-chemical systems that guarantee its high level of finish. The installation is equipped with a specific centrifugation area, which allows the galvanising of chains, automotive parts, tips, screws and any threaded part, however demanding it may be.

Thanks to our own LABORATORY AND QUALITY CONTROL, products are constantly monitored in the pickling area, baths and galvanised parts.

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