Telescopic Fitting Instructions

One sliding duct sleeve set consists of:
-    Sliding Duct Sleeve
-    O-ring
-    SRX Joining Clip

We additionally need:
-    One duct with parallel flange
 

Measure the length between the two ducts (L1).
 

Choose a duct with formed-on Parallel flanges having a length at least equal to the distance to be filled.
 

Determine the L2 length according to the duct-Ø:
Ø 80-180 mm: L2 = L1 - 30 mm (B)
Ø 200-1000 mm: L2 = L1 - 50 mm (B)

Cut the pipe (L2) and deburr.
 

Slide the Joining Clip, the O-ring and the sliding duct sleeve around the duct.
 

Connect both ends to the existing ducts.
 

Push the O-ring against the sliding duct sleeve.
 

Tighten the SRX joining clip.