Pulsation

Supplementary Plant Lay-Out Instructions - LP121HT PUMP

Pressure in Inlet Side

The stipulated NPSHR is the minimum required pressure above the vapor pressure of the medium and is never to fall short of this figure. Temperature and vapor pressure of the medium, the geodetical height of the location, the flow rate and the loss of friction in the suction line, must all be taken into consideration. It may be necessary to install a booster pump (centrifugal) in the suction line.

Due to its construction, the plunger pump creates pulsation in the inlet and discharge lines. In particular, inlet pulsation must be dampened in order to prevent resonance in the suction line which in turn causes cavitation. Therefore, the pump is never to be connected by a rigid pipe. Rather, use a flexible hose, which is not reinforced by steel, that is 1.5 to 2 times wider than the inlet port. If a booster pump is used, the hose is to be attached between the booster pump and the high pressure pump.

If several pumps are used, each pump must have its own inlet line. If this cannot be done, an inlet air chamber or inlet flow stabilizer must be installed in front of each pump. The bladder in the stabilizer is to be pre-tensioned on location.

Depending on the layout of the plant, a pressure accumulator may be necessary on the discharge side. The pressure accumulator must be installed right behind the discharge outlet of the high pressure pump. Only use one pressure accumulator (in the discharge line) at a time in order to avoid irritation which could be caused by different pretension levels in the accumulators.

Gas-tension in both the inlet flow stabilizer and the pressure accumulator are to be checked regularly.

LP121HT specifications

The Giant LP121HT is a remarkable addition to the world of high-performance machinery, primarily designed for professionals in diverse industries such as construction, agriculture, and logistics. This versatile piece of equipment stands out due to its exceptional capabilities and modern technologies, making it a go-to choice for anyone looking to enhance productivity and efficiency on the job site.

One of the defining features of the LP121HT is its powerful engine, which combines high torque with low fuel consumption. This results in not only impressive performance but also significant cost savings over time. The engine complies with stringent environmental regulations, ensuring that it meets requirements for emissions while delivering robust power.

The design of the LP121HT is tailored for optimal maneuverability and ease of use. Its compact size allows it to navigate tight spaces while providing a stable base for heavy lifting tasks. The operating platform is ergonomically designed, offering a comfortable experience for the operator. This includes intuitive controls that facilitate precision handling, reducing operator fatigue over long work periods.

Moreover, the LP121HT incorporates advanced hydraulic technologies that enable smooth lifting and lowering operations. This hydraulic system is designed for rapid cycle times, allowing for quick and efficient movements. With a maximum lifting capacity that exceeds many of its competitors, the LP121HT is capable of handling demanding loads with ease.

Another highlight of the LP121HT is its robust safety features. Equipped with an overload protection system, the machine prevents potential hazards by alerting the operator when the weight exceeds safe limits. Additionally, the sturdy chassis and low center of gravity enhance stability, minimizing the risk of tipping during operation.

In terms of maintenance, the Giant LP121HT has been designed for user convenience. Key components are easily accessible, reducing downtime and simplifying routine checks. The use of high-quality materials ensures durability, allowing the machine to withstand the rigors of tough job environments.

Lastly, the LP121HT is compatible with a variety of attachments, increasing its versatility. Whether it is lifting pallets, transporting materials, or performing landscaping tasks, this machine adapts to the needs of various applications.

In conclusion, the Giant LP121HT, with its powerful engine, advanced hydraulic system, ergonomic design, and extensive safety features, is an exceptional tool that enhances operational efficiency across multiple industries. It is engineered to meet the demands of modern work environments, making it an indispensable asset for any professional.