Lp200 And Lp121A Specs - Giant LP121A Operating Instructions Manual

Triplex ceramic plunger pump
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Volume .......................................................................................... 19.0 GPM ..................................... 72.1 LPM
Discharge Pressure ...................................................................... 2900 PSI ......................................... 200 Bar
Inlet Pressure ............................................................................... -4.35 to 90 PSI ...................... -0.3 to 6.2 Bar
Speed ...................................................................................................................................... Up to 1000 RPM
Plunger Diameter .......................................................................... 1.10" .................................................. 28 mm
Stroke ............................................................................................ 1.65" .................................................. 42 mm
Crankcase Oil Capacity ................................................................ 118 fl.oz. ................................................ 3.5 L
Temperature of Pumped Fluids @ 1000 RPM ............................... 140
Temperature of Pumped Fluids @ 500 RPM ................................. 160
Inlet Port .................................................................................................................................... (3) x 1-1/2" BSP
Discharge Port ................................................................................................................................. (3) x 1" BSP
Crankshaft Mounting ......................................................................................................................... Either Side
Shaft Rotation .................................................................................................... Top of Pulley Towards Fluid End
Weight .......................................................................................... 119 lbs. ................................................ 54 kg
Crankshaft Diameter ................................................................................................................................ 35 mm
Volume .......................................................................................... 32.5 GPM ................................... 123.1 LPM
Discharge Pressure ...................................................................... 1740 PSI ..........................................120 Bar
Inlet Pressure ............................................................................... -4.35 to 90 PSI .......................-0.3 to 6.2 Bar
Speed ...................................................................................................................................... Up to 1000 RPM
Plunger Diameter .......................................................................... 1.42" .................................................. 36 mm
Stroke ............................................................................................ 1.65" .................................................. 42 mm
Crankcase Oil Capacity ................................................................ 118 fl.oz. ................................................ 3.5 L
Temperature of Pumped Fluids @ 1000 RPM ............................... 140
Temperature of Pumped Fluids @ 500 RPM ................................. 160
Inlet Port .................................................................................................................................... (3) x 1-1/2" BSP
Discharge Port ................................................................................................................................. (3) x 1" BSP
Crankshaft Mounting ......................................................................................................................... Either Side
Shaft Rotation .................................................................................................... Top of Pulley Towards Fluid End
Weight .......................................................................................... 119 lbs. ................................................ 54 kg
Crankshaft Diameter ................................................................................................................................ 35 mm
LP200 HORSEPOWER REQUIREMENTS
RPM GPM 1000 PSI 1500 PSI 2000 PSI 2900 PSI
500
9.5
6.6
640 12.2
8.4
750 14.3
9.9
805 15.3
10.6
865 16.4
11.4
920 17.5
12.1
1000 19.0
13.2
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 selecting
the correct nozzle size that corresponds with the
pump GPM.
Model LP200 Specifications
Model LP121A Specifications
9.9
13.2
19.1
12.7
16.9
24.5
14.8
19.8
28.7
15.9
21.2
30.8
17.1
22.8
33.1
18.2
24.3
35.2
19.8
26.4
38.3
U.S
o
F ................................................ 60
o
F ................................................. 71
U.S
o
F ................................................ 60
o
F ................................................. 71
LP121A HORSEPOWER REQUIREMENTS
RPM GPM 500 PSI 1000 PSI 1500 PSI 1740 PSI
500 16.3
5.6
640 20.8
7.2
750 24.4
8.5
805 26.2
9.1
865 28.1
9.8
920 29.9
10.4
1000 32.5
11.3
HORSEPOWER INFORMATION
We recommend that a 1.1 service factor be speci-
fied when selecting an electric motor as the power
source. To compute specific pump horsepower
requirements, use the following formula:
HP = (GPM X PSI) / 1440
3
Metric
Metric
11.3
16.9
19.6
14.4
21.7
25.1
16.9
25.4
29.5
18.2
27.3
31.6
19.5
29.3
34.0
20.8
31.1
36.1
22.6
33.9
39.3
o
C
o
C
o
C
o
C

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