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Inlets (suction)..............3 each; 2-4% inch diameter,
4 threads per inch Amer-
ican National Fire-Hose
Coupling Threads (NH)
and 1-2% inch diameter,
7% threads per inch
(NH)
Outlets (discharge).......2 each; 2% inch diameter,
7% threads per inch
(NH)
Power source................Power Take-off connected to
chassis transfer case
(a) Priming pump.
Manufacturer................Hale Fire Pump Company
Model ...........................SMV-24
Type.............................
Positive-displacement ro-
tary vacuumpump
(b) Priming pump motor.
Manufacturer................The Prestolite Company
Model ...........................MBY 4007T
Horsepower..................Not rated
Voltage (direct current)
..24
Amperes.......................40
Time rating...................Intermittent duty
(c) Priming valve.
Manufacturer................Hale Fire Pump Company
Model ...........................PV-Plate No. 480B
Type.............................
Piston-Manually operated
(d) Relief valve.
Manufacturer................Hale Fire Pump Company
Model ...........................GSA
Type.............................
Manually operated
(e) Relief valve control.
Manufacturer................Hale Fire Pump Company
Model ...........................QL
Type.............................
Automatically operated
Range...........................100 to 300 pounds
(f) Drain valve.
Manufacturer................Hale Fire Pump Company
Model ...........................HD
Type.............................
Piston-manually operated
(4)
Foam proportioning system.
Manufacturer................Rockwood Sprinkler
Company
Model ...........................B-2
Type.............................
Around-the-pump
Solution........................Foam liquid and water
(5)
Hose reel.
Manufacturer................Ward LaFrance Truck
Corporation
Models..........................M45P1 and M45P2
Type.............................
Manually or electrical
operated
Outlet connection..........1 inch diameter
8 threads per inch
Motor data....................Manufacturer-Howell
Electric Company;
Model-22047; Type-C
Horsepower %; Voltage
(direct current)-24;
Amperes-20; time Rat-
ing-5 minutes; Revolu-
tions Per Minute-500;
Rotation-Clockwise or
counter-clockwise.
(6)
Siren.
Manufacturer................Sireno Signal Manufactur-
ing Company
Model ...........................UAL
Type.............................
With flasher light
Voltage (direct current). 24
Amperes.......................10.0
(7)
Warning light.
Manufacturer................Federal Sign and Signal
Corporation
Model ...........................17 MS
Type.............................
Rotating (red)
Voltage (direct current). 24
Amperes.......................8.0
(8)
Spotlights.
(a) Front spotlight.
Manufacturer................Unity Manufacturing Co.
Model ...........................15700
Type.............................
Splash resistant, sealed
beam, fixed focus
Voltage (direct current). 24
Amperes.......................5.3
Candlepower.................130.000
(b) Rear spotlight.
Manufacturer................Unity Manufacturing Co.
Model ...........................15600
Type.............................
Splash resistant, sealed
beam, fixed focus
Voltage.........................24
Amperes.......................5.3
Candlepower.................130,000
(9)
Light engine (under hood).
Manufacturer................Culver Stearns Manufactur-
ing Co.
Model ...........................G579A
Type.............................
Bulb
Voltage (direct current). 24
Amperes.......................0.71
(10) Vehicular compartment heater.
Manufacturer................Evans Product Company
Model ...........................HV220024
Type.............................
Hot water (engine coolant)
British thermal units
out put.......................18,000
Motor data....................Voltage (direct current)-
24; amperes-4.0; speed-
single
1-4
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