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Screwthread Joints

C9-54 

   

Size 24 screwcaps allow different tube sizes to be inserted by using the appropriate rubber rings and PTFE washers. Size 
28 screwcaps also accept different tube diameters but screwcaps must be changed to fit each size together with rings and 
washers.

Plastic Caps for Screwthread Joints

   

Code

Acceptable diameter thread size 

Tubing diam to fit through cap, mm

QQC137

13

6.0 - 7.0

QQC1811 18

7.0 - 8.5

QQC2412 24

6.0 - 7.0

QQC289

28

6.0 - 7.0

QQC2813 28

10.5 - 11.5

QQC2821 28

18.0 - 19.0

 

Rubber Rings for Screwthread Joints

   

Code

Acceptable diameter Thread size 

QQR136

13

QQR187

18

QQR246

24

QQR249

24

QQR2411 24

QQR286

28

QQR2811 28

QQR2818 28

 

PTFE Washers for Screwthread Joints

Code

Acceptable diameter Thread size

QQW136 13

QQW187 18

QQW246 24

QQW249 24

QQW2411 24

QQW286 28

QQW2811 28

QQW2818 28

 
 

 
 

QUICKFIT

, SOCKETS

QUICKFIT, SOCKETS

685