
9.
Appendix
9-6
CKRF
9. Appendix
9-7
Suction
The table below shows the vacuum rate for your reference.
Model number
Vacuum rate (l/min)
CKRF4
10
CKRF5
12
CKRF6
15
Note) The vacuum rate does not include the effect of piping resistance. Piping resistance is
dependent on the piping length and piping diameter, and can reduce the flow amount.
9-8
Suction port
The suction port has adopted the one-touch system, which makes it easier to connect using a off-
the-shelf air tube.
Model number
Connection screw size
Applicable tube outer diameter (mm)
CKRF4
R1/8
φ
6
CKRF5
R1/8
φ
6
CKRF6
R1/8
φ
8
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