Specifications

Construction
No.
1
2
3
4
5
6
7
8
12
13
14
15
16
No.
9
10
11
Description Part No. Part No.
Note
Parts list
Replacement parts
Suction cover
Front cover
End cover
Body
Vacuum sensor unit
Nozzle
Diffuser
Detent plug
Lead wire cover
Front cover B
Valve plate
Needle
Supply valve (N.C.)
Release valve (N.C.)
P397110
P397176
SYJ514
SYJ514
Without valve
Other than vacuum switch
Vacuum switch specifications
With valve
With valve
With valve
With valve
With valve
Description Material
Sound absorbing material B
Sound absorbing material A
Suction filter
PVF
PVF
PE
ZL112-SP01
(set no. for 9, 10 &11)
∗ When ordering a vacuum pressure gauge or a digital vacuum pressure switch
separately, use the part numbers shown in the option specifications on page 3.
Without valve
With valve
Series ZL
4