Swichgage® Shutdown Panels with
Open Back for Diesel Engines
WD-03061B
Revised 04-06
Catalog Section 30
WD300 Series
■
Universal Design Ideal for Diesel Engines
Without Fuel Solenoid Built Into the
Injection Pump
■
■
Swichgage Instruments for Low Oil
Pressure, High Coolant Temperature
Includes Fuel Solenoid Shutdown Valve
WD300-LV
Description
Panel Kits Include:
WD300 Series
•
Low Lube Oil Pressure Swichgage
instrument.
•
1/2 NPT process connection
The universally applicable WD300 Series
panels are the ideal control solution for a
wide variety of diesel engines without shut-
down solenoid in the injection pump.
The standard WD300 Series panel includes
basic engine protection for low oil pressure
and high coolant temperature. It also includes
Murphy’s SV Series solenoid fuel shut-off
valve, (see bulletin SV-99026B).
117PH Magnetic Switch
SV Series Solenoid Fuel Shutoff Valve:
•
High Coolant/ Temperature Swichgage
instrument.
12 or 24 volt (specify)
•
•
•
117PH Magnetic Switch.
SV Series Solenoid Fuel Shutoff Valve.
PB128S Emergency Stop Push Button.
Shipping Weight: 8 lbs. 8 ozs. (3.9 kgs.)
Shipping Dimensions:
8.5 x 5.25 x 5.5 in. (216 x 133 x 140 mm).
Specifications
®
Low Lube Oil Pressure SWICHGAGE :
Warranty
A limited warranty on materials and workmanship is
given with this FW Murphy product. A copy of the
warranty may be viewed or printed by going to
•
•
0-100 psi (0-689 kPa) [0-6.89 bar]
WD300LV Models
1/8 NPT process connection
For engines that have the fuel shut-off sole-
noid built into the injection pump. This model
also applicable to battery ignition engines.
®
High Coolant SWICHGAGE :
•
•
130-250°F (54-121°C)
48 in. (1.2 m) capillary
6-3/4 in. (171 mm)
6-1/8 in. (156 mm)
Dimensions (all Models)
NOTE: This is an standard schematic. If non-standard components
are specified, this schematic may not exactly reflect your panel.
20T250-4-1/2
Temperature
®
Swichgage
20P100
Oil Pressure
1/2-14 NPT
Adapter Nut
shipped loose
®
Swichgage
PB128S Emergency
Stop Push Button
117PH Magnetic Switch
WD-03061B page 1 of 2
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