Cooling and Refrigeration

Overview

Overview

Cooling and refrigeration

Cooling is the very nerve centre of many industrial applications – from sanitary process lines across cooling towers to machining processes. This calls for highly reliable solutions and with Grundfos by your side you are guaranteed optimum performance of both primary and secondary refrigerants.

Grundfos’ coolant pumps expertly handle brine, glycol and ammonia as well as the more challenging refrigerants carbon dioxide and CFC. This versatility along with a strong focus on the type of shaft seal required to optimise safety, durability and efficiency in a specific application is what set us apart from competition. Naturally, any cooling or refrigeration solution can be supplied with dosing pumps that ensure very accurate dosing of chemical additives.

As a full-line utility supplier, Grundfos is also able to provide you with customised air-conditioning solutions as well as very compact pumps for chillers in the machining industry.

ChallengeSolution
Secondary refrigerants require circulation at very low temperatures.Grundfos offers a special coolant pump capable of handling liquid temperatures down to -55°C.
High viscosity or liquid density of the refrigerants can cause motor overload, which potentially leads to downtime.Grundfos offers oversize motors that easily handle viscosity and density.
When temperature control is part of the process, the pump material is potentially stressed because of the continuous thermal expansion and contraction.By applying one of Grundfos' speed controlled pumps the temperature is constant.
Cooling and refrigeration may require pumping of flammable liquids.Grundfos’ MAGdrive is specially designed for the pumping of hazardous media. The completely leak-free pump ensures that the liquid cannot escape its closed circuit.

Important notes

Grundfos provides ATEX-approved motors and pumps for explosive environments.





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Telephone

+603-5569 2922

Fax

+603-5569 2866

Address

7, Jalan Peguam U1/25,
Glenmarie Industrial Park,
40150 Shah Alam, Selangor

Telephone

+604-818 3779

Fax

+604-818 3848

Address

10, Ground Floor,
Jalan Todak 4, Bandar Sunway,
13700, Seberang Jaya, Penang

Telephone

+6088-380 663 / 383 663

Fax

+6088-383 621

Address

Lot 8, Lorong Industri Warisan 1,
Taman Industri Warisan Indah,
Mile 7, Old Tuaran Road,
88450 Inanam, Kota Kinabalu, Sabah

Local service centre

Telephone

+603-5569 2922

Fax

+603-5569 2866

Address

7, Jalan Peguam U1/25,
Glenmarie Industrial Park,
40150 Shah Alam,
Selangor, Malaysia