Parker Hannifin Corporation
Fluid System Connectors
Otsego, Michigan
Catalog 3501E
Threshold Sensor
B31
PSBJ731 Pneumatic Threshold Sensor -
4
mm Pilot
Part
No.
BSPP
Hex 1
H
L
PSBJ731-M5
M5x0.8
8
16
43.5
PSBJ731-2G
1/8
14
23
44.5
PSBJ731-4G
1/4
17
28
46.5
PSBJ731-6G
3/8
22
29
49.0
PSBJ731-8G
1/2
27
30
52.5
PSBJ708 Pneumatic Threshold Sensor -
M5 Pilot
Part
No.
BSPP
Hex 1
H
L
PSBJ708-2G
1/8
14
23
40.5
PSBJ708-4G
1/4
17
28
42.5
PSPE731 Pneumatic /
Electric Threshold Sensor - BSPP
Part
No.
BSPP
Hex 1
H
H1
L
PSPE731-M5
M5x0.8
8
20
10
49
PSPE731-2G
1/8
6
20
10
52
PSPE731-4G
1/4
8
20
10
54
PSPE731-6G
3/8
10
22
12
57
PSPE731-8G
1/2
12
26
14
58
PSBJ731 Pneumatic Threshold Sensor -
5/32
Pilot
Part
No.
NPT /
UNF
Hex
MM
H
L
PSBJ731-0
10-32
5/16
0.62
1.70
PSBJ731-2
1/8
9/16
0.90
1.74
PSBJ731-4
1/4
5/8
1.09
1.81
PSBJ731-6
3/8
7/8
1.13
1.91
PSBJ731-8
1/2
1
1.17
2.05
PSPJ731 Pneumatic Threshold Sensor -
10-32
Pilot
Part
No.
NPT
Hex 1
MM
H
L
PSPJ731-2
1/8
9/16
0.90
1.58
PSPJ731-4
1/4
5/8
1.09
1.66
PSPJ731-6
3/8
7/8
1.13
1.76
H
M5
10,5
Hex 1
L
ø
H
H1
Hex 1
18
x24
H
M5
10,5
Hex 1
L
ø
H
Hex 1
L
H
Hex 1
L