6.2
Switch housing replacement assembly
Standard carbon steel housing replacement assemblies are
available. Refer to Figure 8.
Description
Standard
housing cover
Short 4" (102 mm)
Tall 6" (152 mm)
Replacement Kit Part Number
Gray Cover
89-6523-002
89-6523-001
89-6508-001
89-6509-003
89-6510-003
89-6508-001
Blue Cover
Cover assembly hardware
Includes assembly hardware kit 89-6508-001.
Figure 8
Carbon steel housing assembly
7.0
Switch Codes
Magnetrol level controls are identified by an alpha-numeric numbering system. The last digits describe
the type of switch mechanism furnished.
SWITCH MECHANISM AND ENCLOSURE
Switch Code
Red
Dot
JDG
JEG
JFG
JGH
JHH
JJH
Yellow Dot
Maximum Orifice
Maximum
Process Diameter
Supply
Temp.
in. (mm)
100 psig
(6 bar)
60 psig
(4 bar)
60 psig
(4 bar)
100 psig
(6 bar)
60 psig
(4 bar)
60 psig
(4 bar)
400° F
(204° C)
400° F
(204° C)
700° F
(371° C)
400° F
(204° C)
400° F
(204° C)
700° F
(371° C)
.063
(1)
.094
(2)
.055
(1)
.063
(1)
.094
(2)
.055
(1)
Cover
Height
in. (mm)
4
(101)
4
(101)
4
(101)
6
(152)
6
(152)
6
(152)
JDE
JEE
JFE
JGF
JHF
JJF
JKE
JLE
JME
JNF
JPF
JRF
For models rated below 1480 psig.
For models rated above 1480 psig.
NOTE: Maximum leakage rate is .5 SCFH
at maximum supply pressure.
Example Model Number:
B
7
5
1
B
2
0
7
42-685 Series J Pneumatic Switch Mechanism
MAGNETROL [ MAGNETROL INTERNATIONAL, INC. ]
