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 1600 F, it is important to insure a positive head to the pump to prevent cavitation. See NPSH curve.

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.

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.

Use SAE 90 Industrial gear oil

Crankcase oil should be changed after the first 50 hours of operation, then at regular intervals of 500 hours or less depending on operating conditions.

2.Pump operation must not exceed rated pressure, volume, or RPM. A pressure relief device must be installed in the discharge of the system.

3.Acids, alkalines, or abrasive fluids cannot be pumped unless approval in writing is obtained before operation from Giant Industries, Inc.

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

NOTE: Contact Giant Industries for Service School Information. Phone: (419)-531-4600

LP122A-3100, LP122A Series, LP122A-4000, LP123 Series, LP255 Series specifications

The Giant LP122A-4000, LP255 Series, LP122A Series, LP123 Series, and LP122A-3100 are renowned for their advanced engineering and robust features tailored for various applications in industrial and commercial settings. These models showcase a blend of power, efficiency, and user-friendly design, making them highly regarded choices among professionals.

One of the key features of the Giant LP122A-4000 is its impressive performance capabilities. Engineered with a powerful motor, this model can handle heavy-duty tasks with ease, ensuring seamless operations. It is equipped with state-of-the-art technology that optimizes energy consumption, which not only improves performance but also reduces operational costs. The LP122A-4000 stands out for its exceptional durability, built to withstand the rigors of demanding environments.

The LP255 Series offers versatility with its range of applications. Designed for adaptability, these units can be modified to meet specific user requirements. With advanced control systems, the LP255 ensures precision and efficiency, providing users with the ability to manage operations tailored to their needs. Its compact design also makes it suitable for environments where space is a premium.

The LP122A Series is noted for its user-centric features. It includes intuitive controls and interfaces that enhance the overall user experience. Safety is a priority, with built-in mechanisms that ensure secure operation. The LP122A Series is not only functional but also emphasizes ease of use, allowing operators to focus on productivity without unnecessary distractions.

For those in need of a more streamlined option, the LP123 Series is an excellent choice. This model is engineered for easy maintenance and quick servicing, minimizing downtime and maximizing efficiency. With a robust construction, it offers reliability, making it ideal for continuous operations in various industries.

Lastly, the LP122A-3100 combines the best of both worlds—efficiency and power. Equipped with advanced performance technology, it excels in demanding applications, providing a seamless user experience. This model integrates advanced monitoring systems that allow users to track performance metrics in real-time, further enhancing operational efficiency.

In summary, the Giant LP122A-4000, LP255 Series, LP122A Series, LP123 Series, and LP122A-3100 exemplify innovation and reliability in the industry. Their features, including powerful motors, user-friendly controls, and versatile adaptations, make them indispensable tools for professionals looking to boost productivity while maintaining high standards of safety and efficiency.