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Manual Line Damper
Dampers & Zone Controls

Manual Line Damper

Manual Line Damper. Available in 7 sizes from 06"/150mm to 18"/450mm. Custom sizes available.

  • 7 size options
  • Custom sizes available
  • Size range: 06"/150mm — 18"/450mm
  • Item code series: MLD

Technical Specifications

FinishStandard
SKU Count7
Size Range06"/150mm — 18"/450mm
Custom SizesYes
Item Code PrefixMLD

Available Sizes (7 SKUs)

Item CodeSizeUnit
MLD0606"/150mmmm
MLD0808"/200mmmm
MLD1010"/250mmmm
MLD1212"/300mmmm
MLD1414"/350mmmm
MLD1616"/400mmmm
MLD1818"/450mmmm

Custom sizes available on request. Contact us for non-standard dimensions.

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12h response
UL / CE certified
OEM available

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Manual Line Damper — FAQ

What is the MOQ for the Manual Line Damper?
Minimum order quantity for the Manual Line Damper depends on customization level. Standard catalog items typically start at 100–500 pieces. Custom specifications usually require 500–2,000 pieces. Contact our sales team for a precise quote.
What is the lead time for Manual Line Damper?
Standard catalog items ship within 15–25 business days from our China facility. Custom or OEM orders typically require 30–45 days. US spiral duct products can ship within 5–10 days from Houston, TX.
Can I get the Manual Line Damper with custom specifications?
Yes. We offer full OEM services including custom dimensions, materials, finishes, and packaging. Share your drawings or specifications and we will provide a quote with lead time within 12 hours.
What certifications does the Manual Line Damper have?
Our products carry UL, CE, M1, and AWTA certifications depending on the product line. All products are manufactured under ISO quality management standards. View our full certification list.

Need a Custom Version?

We can modify dimensions, materials, finishes, and packaging to match your exact specifications. OEM and private label available.

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