Access Doors
Including curved/flat/rectangular/tabbed access door. Mainly is used for inspection and maintenance of ventilation ducts. Correct selection and use of access doors can greatly improve the reliability and maintenance efficiency of the piping system.
Metal Air Valve-Exhaust (AVE)
Specifications:Material: valve body made of SPCC, mounting ring made of galvanized steel.Finish: RAL9010, RAL9016 or RAL 9003 as per customer request.The valve body is equipped with a cellular plastic...
Application
Aier's air valves and diffusers are used in different scenarios, such as commercial buildings, airports, hospitals, schools, etc. They can adjust the air volume, reduce noise, maintain air circula...
Swirl Diffuser (SW)
Specifications:Swirl diffuser with fixed blades.Material: SPCC steel.Finish: RAL9010, RAL9016 or RAL9003, as per customer request.For installation flush with suspended false ceiling or below closed false ceiling.
Maintenance Access Door-Flat (FAC)
Specifications:Maintenance door for rectangular ducts (Scandinavian version).Material: spangle-free galvanized steel.Gasket: polyurethane gasket.Plastic handle for tightening and loosing.Equipped with...
Pied Support Terrasse (SDS)
Specifications:Pied Support Terrasse (Spiral duct support).Material: galvanized steel.Adjustable height between 265 to 430mm.Bottom plate: 150x100mm and 300x300mm.Fixing M8 screw.Used for supporting d...
Damper Regulator (DR-M)
Specifications:Item code: DR-MMaterial: SPCC with zinc plating.Damper regulators (quadrant/handle).For damper up to 250mm(10”) diameter.Components: handle, wing nut, washer & bolt, spring loaded ...
Ventilation Pipe Clamps
Including pipe clamp and support terrasse. Mainly used for pipe support and reinforcement. Aier can provide various size and style of pipe clamps for customers to select.