ECH Series Shell and Tube Evaporators

Power from 7.9 kW to 832 kW.

The DALGAKIRAN ECH series evaporators include 36 types with 1 or 2 cooling circuits with capacities ranging from 7.9 kW to 832 kW. Suitable refrigerants are all hydrochlorofluorocarbon (HCFC) and all hydrofluorocarbon (HFC).

The special design of the interchangeable tube connection makes it easy to clean the evaporator. High performance evaporators are not presented in the catalog, so if you have such a need, please contact our specialists.

DALGAKIRAN ESP evaporators are manufactured using high quality materials that meet all the requirements of the European Pressure Equipment Directives.

• The pipes that provide heat transfer are made of copper;
• The manifold, flange, body (pipe), tube plate, refrigerant and water connections are made of carbon steel;
• The partitions are made of corrosion-resistant material;
• Bolts and studs are made of alloy steels;
• The gaskets are asbestos without neoprene admixture.

The following European Directives ensure safety requirements: design, manufacture, controls and documentation.

Auxiliary pipes, water drainage pipes and air outlets are available for all types of evaporators. Auxiliary pipes are designed to monitor the cooling process by installing special sensors in them.

Welded or flanged connections to the water inlet and outlet pipes can be made. The water inlet/outlet connections can be on the top or on the sides of the evaporator. Tested at 10 bar water pressure and 30 bar refrigerant pressure.

Choosing a shell-and-tube heat exchanger – evaporator or condenser: price, reliability, design

Shell-and-tube evaporators are used to cool water or aqueous glycol solutions in a chiller. In other words, they do not cool anything on their own without a compressor and condenser unit; they are a structural element of the refrigeration machine.

Water-cooled shell-and-tube condensers are used to condense refrigerant in refrigeration systems using recycled water. It is also a structural element of the refrigeration machine. It does not condense anything by itself.

In order to choose the right evaporator, you need to know what refrigerant the compressor uses, the boiling point of the gas, and the condensation temperature of the gas. Whether water or an aqueous solution of ethylene/propylene glycol is used as a coolant. Coolant consumption, initial and final temperatures of the coolant.

In order to select the right condenser, you need to know the refrigerant used by the compressor, the gas condensing temperature, the coolant (water or antifreeze), the inlet and outlet temperatures of the liquid, and the coolant flow rate.

DALGAKIRAN heat exchangers are designed for a long service life. The compactness of the models and the reliability of the design have earned DALGAKIRAN fame as quality equipment for industries with small working spaces.

DALGAKIRAN shell-and-tube evaporators are heat exchangers that are recommended for replacement or repair of existing refrigeration units. The second priority area for the use of our refrigeration evaporators is in companies that manufacture chillers on their own. They can use the DALGAKIRAN shell-and-tube evaporator in their cooling systems.

Delivery across Ukraine:

Courier (by our company)

Pick up yourself, or we will organize delivery throughout Ukraine.

Payment methods:

Cashless payment.