Roller expands DLK cooler range

GERMANY: A even further improvement of Roller’s DLK sequence of air coolers sees the introduction of new units for use with CO2.

The DLK Subsequent air coolers for apps up to 80bar grow the effectiveness vary of optimised evaporators with diminished tube volume for CO2 purposes.

Particular focus has been paid out to installation versatility with the new coolers. This incorporates an easy-to-set up aluminium housing with functional and generously dimensioned cutout possibilities to meet up with the varied necessities of set up engineering. This is complemented by flush ceiling suspension brackets made of stainless steel.

The evaporator blocks are accessible with 4 and 6 rows of tubes, accompanied by correspondingly significant warmth exchanger surfaces. For deep-freeze apps, the units are made available in T-structure with electric defrosting devices in block and tray.

The DLK Next offers a pre-put in digital enlargement valve with precise superheat regulate options for 40 refrigerants, together with CO2.

Out there in measurements up to 14kW cooling potential, the new DLK Next is outfitted with 1 to 4 high-performance EC followers as typical. Roller claims it will ultimately exchange the DLK/T…EP (Euroline As well as) models.

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