China Customized Tuyere Manufacturers Factory - Wholesale Bulk Tuyere

Adjustable Louvre Vent
The Adjustable Louvre Vent is a simple and effective device installed at the end of your air conditioning ductwork. Its main function is to either deliver conditioned air into a room (supply air) or draw air out of it (return air). It
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Louvered Intake Vent
The Louvered Intake Vent builds on the basic vent design by adding a second layer of vertical blades. This creates a unit that gives you full control over airflow direction. You can now adjust both the up-down and left-right movement of
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Hvac Duct Diffuser
The HVAC Duct Diffuser sits flush with the ceiling. It takes the air coming from the duct and spreads it in multiple directions across the ceiling surface. Instead of blowing straight down, the air moves sideways along the ceiling-a
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Gravity Louver Wall Vent
The gravity louver wall vent is a special type of vent that operates like a one-way door. Its blades hang vertically and swing freely. When air pushes from one side, the blades open to let it pass. When the air stops or tries to flow
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External Louvre Vent
The External Louvre Vent mounts on exterior walls to allow air in or out while keeping the weather out. Its angled blades are fixed in position and specifically designed to block rain, snow, and wind-driven water. Air can still flow freely
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Intake Louver Vent
The intake louver vent starts as a standard single- or double-layer grille but adds a removable filter behind the front blades. This filter traps dust, lint, and other particles before they enter the return duct. You can slide the filter
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Strip Air Outlet
The Strip Air Outlet has a long, narrow shape that appears as a continuous line on the ceiling or wall. Its length is much greater than its width, creating a clean, modern appearance. Designers like it because it blends into the
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Electric Window Treatments
Electric Window Treatments are motorized louvre systems installed on building exteriors or interiors. Small electric motors move the slats up and down or tilt them to control light and privacy. They can be operated via a wall switch,
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Spherical Nozzle
The Spherical Nozzle resembles a ball set inside a round frame. You can turn the ball to direct airflow in any direction after installation. Inside the ball, a specially shaped cone accelerates the air and sends it out in a concentrated
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Swirl Air Outlet
The Swirl Air Outlet uses specially angled blades inside a round housing to spin the air as it leaves the vent. This spinning motion, called a vortex or swirl, makes the air rotate rapidly while moving downward or outward. The rotation
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High Velocity Outlet
The High Velocity Outlet looks like a box with a perforated face, but inside it contains a HEPA filter. This filter traps 99.97% or more of particles down to 0.3 microns in size. Air from the duct passes through this final filter just
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Recess Valve
The Recess Valve is a mechanical device mounted in walls between two spaces. It has a blade or set of blades held closed by a counterweight or spring. When the pressure difference between the two rooms reaches a set point, the blade opens
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