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Wilo-Atmos GIGA-B

The Wilo‑Atmos GIGA‑B is a base‑mounted, end‑suction centrifugal pump designed for universal applications in building services, water supply, irrigation, and industry.

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Description

The Wilo-Atmos GIGA-B is a glanded pump in close-coupled design, which is particularly suitable for transporting water in a variety of building types. The pump is characterised by its low life cycle cost thanks to its optimised hydraulic efficiency and ensures a long service life due to the corrosion-resistant cataphoretic coating of all cast components. A great variety of components as well as its wide temperature range from -20 °C to +140 °C makes it an all-rounder with a broad coverage of applications, including for water supply and industrial environments.

Installation and maintenance are customer-friendly thanks to standard pump support feet, back pull-out design with optional cartridge mechanical seal for large pump types (from 37 kW/4-pole). Due to its main dimensions in accordance with EN 733 it is compatible with many existing close-coupled end suction pumps.

  • State-of-the-art hydraulics
  • Main dimensions in accordance with EN 733
  • KTL coating of all cast components
  • Pump housing with feet as standard
  • IE3/IE4 motor
  • Optional back pull-out design from 37 kW/4-pole
  • Impellers in grey cast iron, bronze, stainless steel
  • Many pumps available with split pump curves/smaller motors
  • Supporting blocks for installation as accessories
  • For pumping heating water (in accordance with VDI 2035), water-glycol mixtures, cooling water and chilled water without abrasive substances in heating, chilled water and cooling water systems.
  • State-of-the-art pump hydraulics and usage of IE3/IE4 motors ensure energy savings
  • Diverse impeller materials, several motor options and various mechanical seals allow for universal use in a multitude of applications
  • Easy installation due to standard pump support feet and optional supporting blocks
  • Easy maintenance and user-friendly design with optional back pull-out design and cartridge mechanical seal for large pump types
  • Cataphoretic coating of all cast iron components ensures high resistance to corrosion and long service life
  • Meets user requirements due to performance and main dimensions in accordance with EN 733 (DIN for end-suction pumps)
  • Available as a special version for water supply applications
  • Available with ATEX approval for use in industrial environments

Download Wilo-Atmos GIGA-B Installation Manual

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