| INFINITELY ADJUSTABLE DUCTWORK |
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For lengths varying from 11" to 59"
For Lengths under 11"
K&B Duct' ductwork is infinitely adjustable, insuring that the ductwork can be installed quickly, "hitting " every dimension and point needed.
THE SECRET IS THE ADJUSTABLE SLEEVE AND ADJUSTABLE FITTINGS.
Step by Step directions below::
| For lengths varying from 11” to 59” |
Take a standard 5’ section of the appropriate diameter duct, mark the duct app. 3” shorter than the needed length. |
Cut the duct using a hack saw, reciprocating saw or metal cutting electric nibbler. |
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File the edge of the duct to remove burrs. |
Slide the cut piece of duct into the 11” long adjustable sleeve. |
When you have the assembly to the length needed, roll the O-ring from the adjustable sleeve, onto the cut pipe. |
Using a standard K&B Clamp- clamp the O-ring to the rolled lip of the adjustable sleeve and install. The length can be adjusted by un-clamping, then lengthening or shortening the assembly and re-clamping.
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| For lengths under 11” |
Take a standard 5’ section of the appropriate diameter duct, mark the duct app. 2” longer than the needed length. |
Cut the duct using a hack saw, reciprocating saw or metal cutting electric nibbler. |
File the edge of the duct to remove burrs. |
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STEP 4
Slide the cut piece of duct into the end of a fitting.
STEP 5
When you have the assembly to the length needed, roll the O-ring from the adjustable sleeve, onto the cut pipe. |
Using a standard K&B Clamp- clamp the O-ring to the rolled lip of the adjustable sleeve and install. The length can be adjusted by un-clamping, then lengthening or shortening the assembly and re-clamping.
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