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Wilo-Atmos-GIGA-I

Wilo-Atmos GIGA-I

The Wilo‑Atmos GIGA‑I is a single‑stage inline glanded centrifugal pump designed for heating, cooling, and air‑conditioning systems in large commercial and industrial buildings. It belongs to Wilo’s Atmos GIGA series, combining robust hydraulics with high‑efficiency motors and straightforward operation for reliable water circulation.

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Description

The universal glanded pump for heating, air-conditioning and cooling applications in large buildings.

The Wilo-Atmos GIGA-I offers a wide range of components and materials for a variety of applications, mainly in the field of building services and in industrial environments. It can pump different fluids at temperatures from -20 °C to +140 °C making it particularly suitable for air conditioning and cooling applications. Any condensate that forms can be selectively discharged via an outlet.

Equipped with state-of-the-art pump hydraulics and IE3/IE4 motors, the pump is as reliable as it is energy-efficient.

The cast components with corrosion-resistant cataphoretic coating also ensure a long service life.

  • Inline glanded design: Compact pipe‑mounted construction with mechanical seal.
  • High‑efficiency motors: IE3 motors as standard, IE4 available on request.
  • Energy savings: Optimized hydraulics reduce operating costs.
  • Robust construction: Designed for continuous duty in HVAC environments.
  • Flexible installation: Available in multiple sizes and flange connections.
  • Maintenance friendly: Easy access to mechanical seal and bearings.

The pumping of heating water (in accordance with VDI 2035), chilled water and water-glycol mixtures without abrasive substances in heating, chilled water and cooling systems.

The universal glanded pump for heating, air-conditioning and cooling applications in large buildings.

  • Universal use in different applications, with different fluids and temperatures thanks to diverse components such as impellers, motor sizes and mechanical seals
  • State-of-the-art pump hydraulics and IE3/IE4 motor technology for reliable and energy saving operation
  • Long service life thanks to corrosion-resistant cataphoretic coating of all cast components
  • Targeted discharge of condensate when used in air-conditioning systems and chillers
  • Easy installation with the possibility of securing the pump feet for maximum stability
  • Easy maintenance and user-friendly design with optional back pull-out design and cartridge mechanical seal for large pumps
  • Available with ATEX approval for use in industrial environments

Download Wilo-Atmos GIGA-I Installation Manual

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