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CONSTRUCTION
-Balanced Gear Pump driven by
-an oil-immersed AC Motor
-Deep Drawn Steel Tank
-Aluminum Flange
PRESSURE
Up to 3045 psi (210 bar)
FLOW RATE
0.41 to 3.9 gpm (1.5 to 14.7 l/min)
MOUNTING TYPE
4 threaded mounting holes (3/8" - 16) on the flange
of the unit (see drawing)
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WEIGHT
(dry units without control valves)
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Horsepower
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lbs.
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kg
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0.90
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26.5
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12.02
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|
1.75
to 2.40
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29
to 32
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13.15
to 14.5
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3.50
to 4.80
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34
to 42
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15.4
to 19.05
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AMBIENT TEMPERATURE
-4° F to 104° F (-20°
C to 40° C)
MOUNTING POSITION
Horizontal or Vertical
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MOTOR
VOLTAGE
3-Phase:
220-240/440-480V - 60 hz
Single
Phase:
110-115/220-230V - 60 hz
Amp
Draw:
(see
motor pump options)
Connection
Type:
Terminal strip
in terminal box
Terminal
Box:
DIN 40050-IP54
Motor
Rotation:
Clockwise rotation
only
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THERMAL
SWITCH
Actuating Temperature:
175° F (80° C)
Switchback
Hysterisis:
20 to 50° F
Maximum
Voltages:
250V AC / 60V DC
Contact:
Normally Closed
Connection:
In terminal box
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S2
- SHORT TERM OPERATION
The unit operates for a short period of time, reaching
its maximum thermal limit. During time at rest, the unit
is allowed to cool to ambient temperature. This type of
operation is usually random, not cyclical.
S2
= approx. 5 min. at full load
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S3
- INTERMITTENT OPERATION
The unit runs in a continuous cycle of run time and idle
time. During time at rest, it is not allowed to cool to
ambient temperature. However, the unit has cooled sufficiently
to allow for the next load cycle without exceeding the
thermal limit.
S3
= approx 10% on-time per total cycle
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