Giant P200A-5100 Series Operating Instructions/ Repair And Service Manual page 7

1750 RPM *
Ratings .....................................................2.34 GPM @ 2000 PSI ......(8.9 LPM @ 140 bar)
3450 RPM *
Ratings .....................................................4.6 GPM @ 2000 PSI ........(17.6 LPM @ 140 bar)
Inlet Pressure ...........................................-4.35 to 145 PSI ................(-0.3 to 10 bar)
RPM ....................................................................................................Up to 3450 RPM
Plunger Diameter .....................................0.71" ..................................18mm
Stroke ......................................................0.28" ..................................7.0mm
Temperature of Pumped Fluids ................Up to 86
Inlet Ports ...........................................................................................(2) 1/2" BSP
Discharge Ports ..................................................................................(2) 3/8" BSP
Shaft Rotation .....................................................................................Top of Pulley Towards Fluid End
Crankshaft Diameter ...........................................................................24mm
Key Width ...........................................................................................8mm
Shaft Mounting ....................................................................................Right Side Facing Manifold
Weight ......................................................13 lbs. 4oz. ........................(6.0 kg)
Crankcase Oil Capacity ...........................8.1 fl.oz. .............................(0.24 liter)
Volumetric Efficiency @ 1750 RPM ....................................................0.95
Volumetric Efficiency @ 3450 RPM ....................................................0.87
Mechanical Efficiency @ 1750 RPM ..................................................0.86
*
Positive inlet pressure required
Consult the factory for special requirements that must be met if the
pump is to operate beyond one or more of the limits specified above.
PULLEY INFORMATION
Pulley selection and pump speed are based on
a 1725 RPM motor and "B" section belts. When
selecting desired GPM, allow for a ±5% tolerance
on pumps output due to variations in pulleys, belts
and motors among manufacturers.
1. Select GPM required, then select appropriate
motor and pump pulley from the same line.
2. The desired pressure is achieved by select-
ing the correct nozzle size that corresponds with
the pump GPM.
Specifications
Model P221A-5100
U.S.
P221A-5100 P221-5100 HORSEPOWER
REQUIREMENTS
RPM GPM
1000 PSI 1500 PSI 2000 PSI
1450 2.0 1.4
2.3
1750 1.7
3000 2.8
4.1
3200 4.3 3.0
3450 3.2
4.7
o
F .........................(30
HORSEPOWER RATINGS:
The rating shown are the power requirements
for the pump. Gas engine power outputs must
be approximately twice the pump power re-
quirements shown above.
We recommend a 1.15 service factor be
specified when selecting an electric motor as
the power source. To compute specific pump
horsepower requirements, use the following
formula:
GPM X PSI = HP
1450
2.8
2.1
3.3
2.5
4.2 5.7
5.9
4.4
4.9
6.5
7
(Metric)
o
C)