SMC Networks PF3W7 Series, Operation Manual

Page: 80 / 93

-79-
No.PF
※※
-OMM0005-N
Straight inlet pipe length and accuracy (reference value)
Metal attachment

The smaller the piping size, the more the product is affected by the straight piping length.

Fluid pressure has almost no effect.

The smaller the flow rate, the less the product is affected by the straight piping length.

The straight piping length shall be 8 cm or longer in order to maintain ±3%F.S. of the specification.
(For the 100 L/min and 250 L/min types, the piping length should be 11 cm or longer.)
PF3W704 PF3W720
PF3W740 PF3W711 (Metal attachment)