Giant P217, P230, P221, P219, P218 User Manual 2

...

Series

Triplex Ceramic Plunger Pump Operating Instructions/ Repair and Service Manual

P200A

-18mm versions

For Models: P217 P218 P219 P220 P221 P227 P230

Updated 7/07

Contents:

Installation Instructions: page 2 Pump Specifications: pages 3-9 Exploded View: page 10 Parts List: page 11 Kits & Torque Specifications:page 12 Pump Mounting Selection Guide: page 12 Trouble Shooting: page 13 Recommended Spare Parts List: page 13 Repair Instructions: pages 14-15 Dimensions: back page Warranty Information: back page

INSTALLATION INSTRUCTIONS

Installation of the Giant Industries, Inc., pump is not a complicated procedure, but there are some basic steps common to all pumps. The following information is to be considered as a general outline for installation. If you have unique requirements, please contact Giant Industries, Inc. or your local distributor for assistance.

1. The pump should be installed flat on a base to a maximum of a 15 degree angle of inclination to ensure optimum lubrication.

2. The inlet to the pump should be sized for the flow rate of the pump with no unnecessary restrictions that can cause cavitation. Teflon tape should be used to seal all joints. If pumps are to be operated at temperatures in excess of

160

F, it is important to insure a positive head

to the pump to prevent cavitation.

3. The discharge plumbing from the pump should be properly sized to the flow rate to prevent line pressure loss to the work area. It is essential to provide a safety bypass valve between the pump and the work area to protect the pump from pressure spikes in the event of a blockage or the use of a shut-off gun.

4. Use of a dampener is necessary to minimize pulsation at drive elements, plumbing, connections, and other system areas. The use of a dampener with Giant Industries, Inc. pumps is optional, although recommended by Giant Industries, Inc. to further reduce system pulsation. Dampeners can also reduce the severity of pressure spikes that occur in systems using a shut-off gun. A dampener must be positioned downstream from the unloader.

5. Crankshaft rotation on Giant Industries, Inc. pumps should be made in the direction designated by the arrows on the pump crankcase. Reverse rotation may be safely achieved by following a few guidelines available upon request from Giant Industries, Inc. Required horsepower for system operation can be obtained from the charts on pages 3-9.

6. Before beginning operation of your pumping system, remember: Check that the crankcase and seal areas have been properly lubricated per recommended schedules. Do not run the pump dry for extended periods of time. Cavitation will result in severe damage. Always remember to check that all plumbing valves are open and that pumped media can flow freely to the inlet of the pump.

Finally, remember that high pressure operation in a pump system has many advantages. But, if it is used carelessly and without regard to its potential hazard, it can cause serious injury.

IMPORTANT OPERATING CONDITIONS

Failure to comply with any of these conditions invalidates the warranty.

1. Prior to initial operation, add oil to the crankcase so that oil level is between the two lines on the oil dipstick. DO NOT OVERFILL.

2. Pump operation must not exceed rated pressure, volume, or RPM.

A pressure relief device must be installed in the discharge of the system.

Use Giant 20W-50 oil (p/n 01153)

3. Acids, alkalines, or abrasive fluids cannot be

Crankcase oil should be changed after the

first 50 hours of operation, then at regular

pumped unless approval in writing is obtained before operation from Giant Industries, Inc.

intervals of 500 hours or less depending on operating conditions.

4. Run the pump dry approximately 10 seconds to drain the water before exposure to freezing temperatures.

Specifications

Model P217A

1750 RPM

Flow (Continuous) @ 2000 PSI (140 Bar) ...... 1.8 GPM ...................... 6.8 LPM

U.S. .............................. Metric

Flow (Intermittent) @ 2500 PSI (175 Bar) ...... 1.8 GPM ...................... 6.8 LPM

3450 RPM

Flow (Continuous) @ 2000 PSI (140 Bar) ...... 3.3 GPM ...................... 12.5 LPM

Flow (Intermittent) @ 2500 PSI (175 Bar) ...... 3.3 GPM ...................... 12.5 LPM

Maximum Inlet Pressure .................................... 145 PSI ........................ 10 b ar

Plunger Diameter ...............................................0.71”............................ 18 mm

Stroke .................................................................. 0.22”............................ 5.5 mm

Max. Temperature of Pumped Fluids ...............160

F........................... 71oC

Inlet Ports ................................................................................................... (2) 1/2" BSP

Discharge Ports ......................................................................................... (2) 3/8" BSP

Shaft Rotation ....................................................... Top of Pulley Towards Fluid End

Crankshaft Diameter .......................................... 0.98”............................ 24 mm

Key Width ..........................................................0.31” ............................ 8 mm

Shaft Mounting ...................................................Right Side Facing Manifold

Weight................................................................. 11.7 lbs. ....................... 5.3 Kg

Crankcase Oil Capacity ..................................... 7.5 fl.oz. ...................... 0.22 Liter

Extended Crankcase Oil Capacity ....................9.0 fl.oz. ...................... (0.27 Liter

Volumetric Efficiency @ 1750 RPM ...................................................... 0.94

Volumetric Efficiency @ 3450 RPM ...................................................... 0.87

Mechanical Efficiency @ 3450 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.

NOTE:

In order to drive the pump from the side opposite the present shaft extension, simply remove the valve casing from the crankcase 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.

HORSEPOWER RATINGS:

P217A HORSEPOWER REQUIREMENTS

RPM GPM 1000 PSI 1500 PSI 2000 PSI 2500 PSI*

250 0.3 0.2 0.3 0.4 0.4

500 0.5 0.4 0.5 0.7 0.9 1000 1.0 0.7 1.1 1.4 1.8 1450 1.5 1.0 1.5 2.1 2.6 1750 1.8 1.2 1.9 2.5 3.1 3000 2.9 2.0 3.0 4.0 5.0 3200 3.1 2.1 3.2 4.2 5.3 3450 3.3 2.3 3.4 4.6 5.7

The rating shown are the power

requirements for the 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

*Intermittent duty only

following formula:

pump. Gas

HP = (GPM X PSI) / 1450

Specifications

Model P218A

U.S. .............................. Metric

Flow.....................................................................3.4 GPM ...................... 12.9 LPM

Pressure (Continuous) ....................................... 2000 PSI ...................... 140 Bar

Pressure (Intermittent) ....................................... 2500 PSI ...................... 175 Bar

Maximum Crankshaft Speed ................................................................... 1750 RPM

Maximum Inlet Pressure .................................... 145 PSI ........................ 10 b ar

Plunger Diameter ...............................................0.71”............................ 18 mm

Stroke .................................................................. 0.39”............................ 10.0 mm

Max. Temperature of Pumped Fluids ...............160

Inlet Ports ................................................................................................... (2) 1/2" BSP

Discharge Ports .........................................................................................(2) 3/8" BSP