Page Number - 3
Form 403816
FlowMaster
®
Rotary Driven Hydraulic Pump
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Supply inlet hydraulic pressure,
maximum, PSIG (bar) -
3,500 (241)
Operating working hydraulic
pressure , PSIG (bar)
-
300 to 450 (20 to 32).
Hydraulic Inlet Flow,
GPM (l/min) -
Up to 7 (28)
Pump Ratio with manifold -
9:1 at low inlet pressure
(300 to 350 psi [20 to 25
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(below 2 gpm [7 lpm])
Pump
ratio
approaches
11.0:1
ratio
at
higher
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Operating Temperature, ºF (ºC)-
-20 to +150 (-29 to 65)**
Operating Voltage, VDC -
24
Hydraulic Inlet Port, In -
SAE
4
Tank Return Port, In -
SAE
6
Pump Outlets, In -
1/4
NPTF
Maximum Hydraulic
Fluid Temperature, ºF, (ºC) -
250 (121)
Weight, Lbs (Kg) -
36
(16)
into the pump cylinder. Simultaneously, grease is discharged
through the outlet of the pump. The volume of grease during
intake is twice the amount of grease output during one cycle.
During the upstroke, the inlet check closes, and one half of
the grease taken in during the previous stroke is transferred
through the outlet check and discharged to the outlet port.
Typical output of the pump is shown on page 4.
Appropriate Use
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dispense lubricants using hydraulic power.
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exceeded.
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result in loss of claims for warranty and liability.
Do not exceed 3,500 PSIG (241 bar) maximum supply inlet
hydraulic pressure. Exceeding the rated pressure may result
in damage to system components and personal injury.
Hydraulic
Fluid Inlet
Hydraulic
Fluid Return
to Tank
Solenoid Valve
(Items 34*© & 35)
Pressure Reducing
Valve (Item 38)
Vent
Valve
Pressure Gauge
(Item 32)
Flow Control
Valve (Item 39)
Hydraulic Motor
(Item 42)
Material
Outlet
Illustration 1
Illustration 2
24VDC Connections
No Connection to
Center Lug
Solenoid Valve
