Specifications

 

.......................................................................................................Model P221A-3100

Up to 2.3GPM

Volume

Discharge Pressure

Up to 2000 PSI

Inlet Pressure

Up to 90 PSI

RPM

Up to 1750 RPM

Plunger Diameter

18mm

Stroke

14.1mm

Temperature of Pumped Fluids

Up to 160oF

Inlet Ports

(2) 3/8" 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

11 lbs. 11oz.

Crankcase Oil Capacity

9.5 fl.oz.

Volumetric Efficiency @ 1750 RPM

0.90

Mechanical Efficiency @ 1750 RPM

0.88

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.

NOTE:

In order to drive the pump from the side opposite the present shaft extension, simply remove the valve casing from the crank- case and rotate the pumps 180 degrees to the desired position. Be certain to rotate the seal case (item #20) as well, so that the weep holes are down at the six o'clock position. Exchange the oil fill and the oil drain plugs, also. Refer to the repair instructions as necessary for the proper assembly sequence.

P221A-3100 HORSEPOWER REQUIREMENTS

RPM

GPM

800 PSI

1200 PSI

1500 PSI

1700 PSI

2000 PSI

1150

1.5

0.8

1.2

1.6

1.8

2.1

1450

1.9

1.0

1.6

2.0

2.2

2.6

1750

2.3

1.3

1.9

2.4

2.7

3.2

SPECIAL NOTE:

The theoretical gallons per revolution (gal/rev) is 0.00131.

To find specific outputs at various RPM, use the formula: GPM = 0.00131 x RPM

HORSEPOWER RATINGS:

The rating shown are the power requirements for the pump. Gas engine power outputs must be approximately twice the pump power requirements shown above.

We recommend a 1.15 service factor be specified when selecting an electric motor as the power source. To compute specific pump horse power requirements, use the following formula:

HP = (GPM X PSI) / 1450

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Giant Triplex Ceramic Plunger Pump, P200A-3100/5100 installation instructions P221A-3100 Horsepower Requirements

Triplex Ceramic Plunger Pump, P200A-3100/5100 specifications

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