Often added to existing systems these gates install without disassembling duct.
Blast gate damper specification.
For technical drawings and 3 d models click on a part number.
Fabricated gates can be made with slip collars rolled edges for our clamp together system or angle ring flanges.
With manual blast gates a thumb screw allows the gate to be locked in any position.
Pneumatic blast gate dampers.
304 stainless steel is more corrosion resistant than galvanized steel.
These gates will smoothly move in and out of the air stream to fully cut off the air or partially close off the duct so as to balance the system and direct the air.
Sliding galvanized blade features a locking screw for full volume control including balancing.
Blast gates can be manual or automatic.
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Available in galvanized and 304ss or optional 316ss or carbon steel available with flanged ends in diameters up to 30 and other various end types optional gauges 20 18 16 and 14.
Also known as half gates these blast gates control the flow of air and material through duct systems.
Is an established manufacturer of cast aluminum full or half blast gates fabricated gates in carbon or stainless steel and automatic gates using pneumatic cylinders.
Galvanized steel dust blast gate ducting blast gates slide damper for australia find complete details about galvanized steel dust blast gate ducting blast gates slide damper for australia stainless steel sliding gate manual slide gates dust collection blast gates valve from hvac systems parts supplier or manufacturer wenan rongmao hardware product co ltd.
The term damper is sometimes used to describe a blast gate.
Full blast gates also called cut offs are used to open and close branch ducts in a system allowing air to be diverted only to machines that are operating thus conserving air volume.
