Products:

D-MEC
Media Type Evaporative Cooler

D-IDC
Inderct/Direct Evaporative Cooler

D-MAU
Make-Up Air Handling Equpiment

D-AHU
Air Handling Units Outdoor/Indoor

D-AHU MZ
Multizone Air Handling Units Outdoor/Indoor

D-IDC
Inderct/Direct Eavaporative Cooler


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Product Specification

Technical Drawings

DAirTech’s Indirect/Direct Evaporative Cooling unit is a complete packaged unit for two stage cooling and ventilation applications. The basic Indirect / Direct Evaporative cooling Unit consists of an Indirect cooling section, media type evaporative cooler section, supply air blower section, and other sections, such as filters section, air mixing boxes, access section, evaporator cooling coil section, full economizer section offered to customize IDC’s functions needed.

Indirect cooling section consists of a PVC tube type air to air heat exchanger, comes complete with 304 stainless steel casing and sump, water distribution system with moisture eliminators, with submersible or end suction type pump, secondary air intake filters and secondary air exhaust propeller type fans.

Direct evaporative coolers are manufactured with 304 stainless steel casings and sumps to prevent corrosion and are supplied with submersible or end suction pumps, with water distribution header, adjustable valves and bleed-off valve. Coolers utilize 12” deep CELdek or GLASdek media, as manufactured by Munters Corporation.

The units can incorporate return air section, air mixing section and economizer section. Each section is also equipped with air intake dampers, and flat or v-bank air filters.

Features common to all units are structural steel channel base, galvanized steel housing, access doors, high density fiberglass insulation, high efficiency blower motors, and externally mounted and wired electrical enclosures.

DAirTech’s standard Indirect/Direct evaporative cooling Units range from 2,000 cfm to 30,000 cfm. and special units could be built up to 60,000 cfm. In contrast to standard commercial units DAirTech’s each unit is custom designed to meet the particular application and specific requirements of the project.