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Products
Heat exchangers and pressure vessels
Shell and tube evaporators
SQD series
Products
Heat exchangers and pressure vessels
Shell and tube evaporators
SQD series

SQD Series

Dry expansion evaporator

The dry expansion evaporators from the SQD series have been developed for air conditioning and process cooling applications. Their unique square design enables high heat transfer performance while making efficient use of the available installation space. Thanks to the patented tube bundle and optimised internal design, they are ideally suited for liquid chillers with medium to high efficiency.

Process Cooling
Air Conditioning
Commercial Refrigeration
Marine
HFO

Specifications

Refrigerants
HFCs
HFC/HFO blends
HFOs
Propan R290, Propene R1270 and Isobutane R600a
Versions
Eight shell lengths (150 to 500 mm)
Multiple tube lengths (2000 to 4200 mm)
One, two or three independent refrigerant circuits
Evaporator capacity (series):
up to approximately 2000 kW (at water +12/+7°C and an evaporation temperature of +4°C)
Design pressure
Design pressure: 24.5 bar (tube side); 10 bar (shell side)
More…

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Anwendungen

Milk sterilizer machine in a packing plant.

Refrigeration

Refrigeration technology generates and utilises cold where specific temperatures are required. This provides cooling for foodstuffs, buildings, industrial processes and temperature-sensitive goods.

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Air conditioning

A key component of modern building services engineering: air conditioning ensures that rooms are kept at a comfortable temperature – whether in a hotel, an office block or a shopping centre.

Marine

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