Mineral wool - Import export

The SLC and SRC rectangular duct silencers reduce the noise level in ventilation and A/C systems. This silencer type is usually installed between a fan and an air supply or exhaust duct, and upstream of air supply vents. All silencers are made of a housing and inner baffles. The housing is made from galvanized steel sheet and its ends are framed with steel sheet angles. All baffles inside the silencer have a round breast at one end and comprise a galvanized steel frame with a soundinsulating insert which absorbs the acoustic energy from the air flow. The soundinsulating insert is a set of nonflammable mineral wool panels. The outer surface of the soundinsulating insert is lined with a special abrasionresistant textile to protect the mineral wool from wear and tear. The mineral wool panels are finished with a glass fibre lining in black; this lining is suitable for systems with a maximum air flow rate of 20 m/s.

The SLEFL flexible silencer is made of the Alnor Flex perforated duct. The sound insulating layer is 25 mm thick and clad in aluminium and polyester. The silencer is connected to the ductwork with male flanges made of metal. The product is available in two length sizes, 600 mm and 1200 mm. Other silencer versions are available on request with EPDM gaskets, female flanges, or in other length sizes. Insulation Insulation material glass wool. Insulation type trimmed from reel, flexible. Temperature range 20°C to +140°C Thermal insulation performance of mineral wool λ = 0.034 W/mK at 24°C Pressure drop See the enclosed diagram. Fire resistance The silencers are made from fireproof materials.

Kom is used to distribute warm air to rooms using insulated ducts. Suitable for continuous operation. It is equipped with a thermostat that allows you to adjust the activation temperature. The modern design of the turbine ensures high efficiency and reliability. Single-phase asynchronous induction motor adapted to speed regulation, thermally protected. Casing made of galvanized sheet steel resistant to corrosion and mechanical damage, insulated with mineral wool.

Indoor air handling units are designed for indoor operation in premises such as machine rooms, basements, etc. The housings of the air handling units are made of sandwich panels filled with rigid polyurethane foam or mineral wool, covered with galvanized sheet on both sides. The thickness of the panel depends on the size of the air handling unit. Sandwich panels provide excellent thermal insulation and meet strict acoustic requirements, providing sound insulation of 28-30 decibels. The units use high efficiency centrifugal fans with backward curved blades located directly on the motor shaft, ensuring optimal performance of the system. Their speed is controlled smoothly by means of a frequency converter. For climatic zones with moderate-cold climate the northern version of the casing is used. Panel thickness 50 mm, inspection doors with hinges and rotary lock, rubber seals, air damper with electric heating, profile with thermal lock.