Water-Cooled Chillers

  • WATER-COOLED CHILLERS

    IDEAL FOR EFFICIENCY-FOCUSED, RELIABLE COOLING AND LONG SERVICE LIFE

    Water-cooled chillers

WATER-COOLED CHILLERS

Kaltra offers an extensive lineup of water-cooled chillers ranging to 5 megawatts cooling. Engineered to fit a wide range of applications, our water-cooled chillers have proven to be ideal for customers who are focused on maximum energy efficiency, operational reliability, and extended service life.

Our water-cooled chillers perfectly meet the latest stringent requirements and carefully engineered with special attention to the reduction in the environmental impact of the products during their whole lifecycle.

Water-cooled inverter chiller

WATER-COOLED CHILLERS

The range features a combination of inverter and fixed-speed compressors and best suitable for applications with varying cooling load requirements or when the plant growth is expected or planned. These water-cooled chillers are compliant with ErP 2021 specification

FEATURES

  • Screw compressors
  • Variable speed control
  • Flooded-type evaporators
Water-cooled chiller

WATER-COOLED CHILLERS

ErP 2021 compliant chillers with water-cooled condensers for indoor installation, featuring screw compressors fitted with mechanical capacity control, to run on refrigerants R134a and reduced-GWP R513a and R450a

FEATURES

  • Screw compressors
  • Mechanical capacity control
  • Flooded-type evaporators
Water-cooled screw chiller

WATER-COOLED CHILLERS

Reliable, sustainable water-cooled chillers equipped with compact screw compressors and dual refrigerant circuits. Available with cooling capacities from 600 to 1200kW

FEATURES

  • Screw compressors
  • Dual refrigeration circuits
  • Stepless capacity control

Turbocor water-cooled chiller

WATER-COOLED CHILLERS

Superior energy efficiency is built in these water-cooled centrifugal chillers. Designed for high-capacity demands, Powerstream Turbo is capable of servicing any kind of application while being a green solution for the environment

FEATURES

  • Oil-free Turbocor compressors
  • Flooded-type evaporators
  • Low-GWP refrigerant option
Plant room chiller

WATER-COOLED CHILLERS

Packaged water-cooled and condenserless chillers suitable for both indoor and outdoor installations characterized by low noise emissions and compact design

FEATURES

  • Scroll compressors
  • Heat recovery option
  • Hydronic modules
Water-cooled chiller

Air-cooled vs. water-cooled chillers

Air-cooled and water-cooled chillers have many similarities but also differences. This article aims to help decide which chiller type suits your needs best.
Water-cooled Turbocor chiller

R1234ze chillers bring efficiency to rolling mill facility

Rolling mill facility cooling has been put into operation with Kaltra’s Turbocor-based chillers running on refrigerant R1234ze.
Water-cooled chiller

R452b chillers added to Kaltra portfolio

Modular water-cooled chillers with scroll compressors – now available with environmental-friendly, low-GWP refrigerant R452b (GWP value as low as 675).
Variable-speed water-cooled chiller

Kaltra extends the range of water-cooled chillers with inverter models and adds R513a

Kaltra introduces the new, inverter-driven water-cooled chillers with low-GWP refrigerants R1234ze and R513a, and with the capacity range from 500 to 1800kW.
Cooling plant

Kaltra expands chilled water plant at multi-tenant commercial centre

Expansion of a chilled water plant of multi-tenant commercial centre with highly efficient water-cooled chillers: a case study
Turbocor centrifugal chiller

Kaltra extends its Powerstream Turbo range with high-capacity models

Ecodesign compliant, Turbocor-based water-cooled chillers for industrial and commercial applications. Capacity range: 300kW to 4600kW, ESEER up to 10.50.
Turbocor centrifugal chiller

Highly efficient Turbocor-based chillers

Water-cooled Turbocor chillers offer high-efficient, capacity-matched cooling, high efficiency and low maintenance costs in capacity range from 300 to 4500kW.
Water-cooled Turbocor chiller

HVAC system modernization on The Parade, Swindon

A case study on the modernization of cooling plant with variable speed drive chillers: reducing the power bills by 25% and cutting maintenance costs.
Plant room chiller

Kaltra unveils its new family of packaged chillers

German chiller manufacturer, Kaltra Innovativtechnik, is set to showcase its new Easystream family of air- and water-cooled chillers with scroll compressors.