Venturi Valve Drawband Clamp
The Drawband Clamp features a neoprene gasket for a chemical-resistant seal, which makes it ideal for duct work carrying toxic dust, gases, and fumes. The double-bolt connection provides superior structural integrity and allows for easy installation within both spiral and plain duct work.

More Features: 
For plain or spiral round duct work.
No protrusion into the airstream makes it the ideal connector for ducts carrying dust, etc.
Reduces installation time.
Cost-effective method for valve removal without any damage to the duct work, as connections and ducts can be disassembled and reassemble.


Airtight, Safety-First Structure

Simple, leak-free connections for protection against toxic dust, gas, and fumes

Easy Installation

Double-bolt connection allows for simple install and lasting results

Keep Ductwork Intact

Excellent structural integrity with no end preparation needed


  • Double bolts for superior connection to duct work
  • Neoprene gasket
  • Available in 8”, 10”, 12”, and 14” diameters
  • Airtight
  • No end preparation of ductwork required

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