Air Handling Units

GrunWelt air handling units are modular and have double-walled panels. It can be produced by using panels of 50 mm or 60 mm thickness with rock wool, glass wool or polyurethane insulation, depending on demand and application. The outer surfaces are painted sheet metal and the inner surfaces can be galvanized, painted or stainless steel according to the request and application. It is easy to clean with its smooth inner surface and dust accumulation is prevented.
GrunWelt air handling units form a strong structure with specially designed aluminum profiles with electrostatic furnace painted and plastic corner fasteners. EPDM-based seals are used to ensure impermeability.
Filter selections are made taking into account the needs of the environment and the process in which the unit operates. With special designs, leaks that may occur during air flow are prevented, and high efficiency is achieved in coils and filters.
Optionally, plate, rotor or run-around type heat recovery units are used for energy efficiency, which is of great importance today.
The fan-motor group is selected in the most efficient way, taking into account the air flow and total static pressure. Fans are selected according to the intended use and desired design criteria, with forward curved dense blades, backward inclined sparse blades, airfoil or plug types. Fans with approved performance tests are used. The motors are in IPSS class as standard and comply with CE norms.
Dampers used in Air Handling Units are manufactured using aluminum profiles, aluminum blades and plastic-based gears. The gears are out of the air stream. It provides sealing between specially shaped plastic gaskets and damper blades.