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EF4550 Worm gear clamps

mm inch
Nm in-lbs
  • 25 - 550 mm
  • 9 mm
  • W4 / A2

A quick release clamp that is ideal for attaching or sealing flexible and rigid ventilation channels. The extra safety lock on this duct clamp, ensures that the top of the clamp house can no longer open after assembly.

EF4550

Specifications

3D model
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Product type
"EF" Easy Fit duct clamp
Product family
EF
Diameter range (mm)
25 - 550
Band width (mm)
9
Material thickness (mm)
0,7
Material DIN
W4 / A2
Material AISI
All parts 300 series
Norm / standard
DIN 3017-1
Tightening torque (Nm)
3
Breaking torque (Nm)
> 4
Box quantity
100

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