DICKOW

Specialist in magnetic coupling pumping applications.

Standards

  • ISO 2858, 15783 and 5199. API 610 and 685.

Applications

  • Oil and gas industry (including offshore / FPSO applications).

  • Chemical and petrochemical plants.

  • Parks of tanks/deposits of fuels, liquefied gases, chemical products, etc. Industrial heat transfer (hot water and heat transfer using thermal oil for high and low temperature applications, from + 450°C to -120°C).

  • Refueling of aircraft in civil and military applications.

  • Marine applications.

  • Reverse osmosis / seawater desalination.

Portfolio

  • Designs: centrifugal, side channel and gear.

  • Arrangement: vertical or horizontal.

  • Sealing technology: magnetic coupling and packing (single and double seal).

Materials

The pumps are made only of metallic materials. Based on customer requirements, the following materials are available as standard (US like grades) and others on request:

  • Pressurized parts: ductile iron grade EN-GJS-400-18-LT (ASTM A536 60-40-18); carbon steel GP 240 GH (ASTM A216-75 WCB), 1.7706 (HTCS), 1.1138 (LTCS); alloyed stainless steel grades 1.4408 (ASTM A351 CF8M), 9.4306 (ASTM A276 304L+Si), 1.4581/1.4539; duplex stainless steel 1.4462/1.4517 (UNS S32550); hastelloy C (ASTM A494 CW-12MW).

  • Internal parts: cast iron grade EN-GJL-250 (ASTM A126-73); ductile iron grade EN-GJS-400-18-LT (ASTM A536 60-40-18); alloyed stainless steels grades 1.4408 (ASTM A351 CF8M), 1.4571/1.4539; duplex stainless steel 1.4462/1.4517 (UNS S32550); hastelloy C (ASTM A494 CW-12MW).

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