LPDC 4HC57.5 (200LPDC) General Pumps

EBARA LPDC 4HC57.5 vertical single-stage pipeline pump, the inlet and outlet are on the same horizontal line, the inlet and outlet flanges are of the same size, which is convenient for pipeline layout and installation, 200LPDC caliber universal pump, a pump overall weight is 230.5 kg. EBARA LPDC 4HC57.5 the impeller adopts double sealing ring and balance hole structure to balance the rotor axial force and make the pump run more stably.

In the detailed model name, LPDC represents the model, 2 represents the number of motor stages, HC represents the impeller code, 5 represents the frequency of 50 Hz, 7.5 represents the motor power of 7.5 kW, 200 represents the inlet and outlet diameters, H represents 10 bar type: None, 16 bar type: H.

As part of EMAC, PumpMac offers a wide range of premium pump drive power pack options, WPT PTO, Advance gearboxes and pump heads, and custom water pump packs. We also have a set of NFPA20 standard engine power pack accessories, including intake shutoff valves, DC contactors, engine control panels, jacket water heaters, etc.

We provide full life cycle services to all our customers, from design to power system supply, from installation to commissioning, from after-sales service training to spare parts supply, from troubleshooting to overhaul technical support.

Advantages of LPDC 4HC57.5 (200LPDC) General Pumps

  • The vertical single-stage pipeline pump has inlet and outlet on the same horizontal line, and the inlet and outlet flanges are of the same size, which is convenient for pipeline layout and installation.

  • The extended shaft and rigid coupling are used, and the structure is compact and light.

  • The pump body extrusion chamber adopts a double volute structure, so that the radial force of the rotor is automatically balanced, so that the pump will not cause mechanical failure when it runs completely off the design working conditions.

  • The pump body is an integral casting structure.

  • It is not necessary to disassemble the inlet and outlet pipelines, and all rotating parts can be easily removed for maintenance.

  • The impeller adopts a double sealing ring and a balancing hole structure to balance the axial force of the rotor and make the pump run more stably.

  • The non-overload design is adopted, so that the pump will not cause overload problems under any working conditions.

  • The mechanical seal and motor (IEC standard) are selected from global professional brand manufacturers to ensure that the performance of the whole machine is more stable and reliable.

Technical Specifications

Work Pressure:10bar/16bar
Working medium/Medium properties:Clean water (pH: 5.8~8.6)
Working medium/Medium temperature:0~80℃
Maximum outlet pressure:10bar/16bar
Structure/Pump type:Pipeline
Structure/Impeller:Closed
Structure/Shaft seal:Mechanical seal
Structure/Rinse:Self Flushing
Material/Pump body:
Gray cast iron/ductile iron
Material/Impeller:Cast bronze (stainless steel optional)
Material/Mechanical seal:Stainless steel
Flange/Suction side/Discharge sideGB PN10/GB PN16

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Water Pump Model

Water Pump Diameter

Motor Poles

Synchronous Speed

Motor Power

Frequency

LPDC4HC5.3750LPDC41500min-10.37 kW50 hz
LPDC4HC5.7550LPDC41500min-10.75 kW50 hz
LPDC4HC5.7565LPDC41500min-10.75 kW50 hz
LPDC4HC51.565LPDC41500min-11.5 kW50 hz
LPDC4JC51.565LPDC41500min-11.5 kW50 hz
LPDC4JC52.265LPDC41500min-12.2 kW50 hz
LPDC4GC5.7580LPDC41500min-10.75 kW50 hz
LPDC4HC51.580LPDC41500min-11.5 kW50 hz
LPDC4JC54.080LPDC41500min-14.0 kW50 hz
LPDC4KC55.580LPDC41500min-15.5 kW50 hz
LPDC4KC57.580LPDC41500min-17.5 kW50 hz
LPDC4KC51180LPDC41500min-111 kW50 hz
LPDC4GC51.5100LPDC41500min-11.5 kW50 hz
LPDC4GC52.2100LPDC41500min-12.2 kW50 hz
LPDC4HC52.2100LPDC41500min-12.2 kW50 hz
LPDC4HC54.0100LPDC41500min-14.0 kW50 hz
LPDC4JC55.5100LPDC41500min-15.5 kW50 hz
LPDC4GC52.2125LPDC41500min-12.2 kW50 hz
LPDC4GC54.0125LPDC41500min-14.0 kW50 hz
LPDC4HC55.5125LPDC41500min-15.5 kW50 hz
LPDC4JC57.5125LPDC41500min-17.5 kW50 hz
LPDC4JC511125LPDC41500min-111 kW50 hz
LPDC4KC515125LPDC41500min-115 kW50 hz
LPDC4KC518.5125LPDC41500min-118.5 kW50 hz
LPDC4LC530125LPDC41500min-130 kW50 hz
LPDC4LC537125LPDC41500min-137 kW50 hz
LPDC4HC57.5150LPDC41500min-17.5 kW50 hz
LPDC4HC511150LPDC41500min-111 kW50 hz
LPDC4HC515150LPDC41500min-115 kW50 hz
LPDC4JC515150LPDC41500min-115 kW50 hz
LPDC4JC522150LPDC41500min-122 kW50 hz
LPDC4KC530150LPDC41500min-130 kW50 hz
LPDC4KC537150LPDC41500min-137 kW50 hz
LPDC4LC545150LPDC41500min-145 kW50 hz
LPDC4LC555150LPDC41500min-155 kW50 hz
LPDC4LC575150LPDC41500min-175 kW50 hz
LPDC4HC55.5200LPDC41500min-15.5 kW50 hz
LPDC4HC57.5200LPDC41500min-17.5 kW50 hz
LPDC4HC511200LPDC41500min-111 kW50 hz
LPDC4JC518.5200LPDC41500min-118.5 kW50 hz
LPDC4JC522200LPDC41500min-122 kW50 hz
LPDC4JC530200LPDC41500min-130 kW50 hz
LPDC4KC537200LPDC41500min-137 kW50 hz
LPDC4KC545200LPDC41500min-145 kW50 hz
LPDC4LC555200LPDC41500min-155 kW50 hz
LPDC4LC575200LPDC41500min-175 kW50 hz
LPDC4LC590200LPDC41500min-190 kW50 hz
LPDC4KC555250LPDC41500min-155 kW50 hz
LPDC4KC575250LPDC41500min-175 kW50 hz
LPDC4LC575250LPDC41500min-175 kW50 hz
LPDC4LC590250LPDC41500min-190 kW50 hz
LPDC4LC5110250LPDC41500min-1110 kW50 hz
LPDC4LC5132250LPDC41500min-1132 kW50 hz
LPDC4LC5160250LPDC41500min-1160 kW50 hz
——END——
EBARA LPDC 4HC57.5 General Pump 2P/4P Head Diagram

EBARA LPDC 4HC57.5 General Pump Sectional View
Part NumberParts NameMaterialquantity
10bar16bar
251Motor1
200Air release valvebrass1
111Mechanical sealCeramic/Graphite/NBR1
107Sealing ringBronze casting2
048Impeller nutbrass1
039-2keyStainless steel1
039-1keyStainless steel1
031axisStainless steel1
029-2Coupling (Note 2)HT2001
029-1Extension shaft (Note 2)Stainless steel1
027Connecting frame protection coverStainless steel2
021impellerCast bronze (stainless steel optional)1
011Motor coupling bracketcast iron1
001Pump bodyCast iron Cast iron/Ductile iron (Note 1)1

Safety Instructions and Preventive Maintenance Guide

Requirements for use

Pumps play a significant role in a variety of industries and applications, ensuring the smooth movement of liquids and gases. However, in order to maintain top performance and safety, it is essential to adhere to routine maintenance procedures and safety recommendations. This guide aims at providing the detailed information about pump safety and preventive maintenance.

Safety Instructions

1. Read the Manual

 Before using EBara pumps, read and understand the handbook thoroughly. Make sure you understand the pump’s specifications, capabilities, and safety precautions.

2. Proper Installation

Ensure the pump is put appropriately according to the guidelines. Improper installation can cause operating inefficiencies and safety issues.

3. Ventilation

Operate pumps in well-ventilated areas to prevent the buildup of potentially harmful gases or vapors. If working in confined spaces, use proper ventilation equipment.

4. Emergency Shutdown Procedures

Familiarize yourself with emergency shutdown procedures in case of malfunction, leakage, or any other hazardous situation. Ensure all personnel know how to operate emergency shutdown mechanisms.

5. Regular Inspections

Conduct routine inspections of the pump and its components for signs of wear, damage, or leaks. Address any issues promptly to prevent accidents or system failures.

    6. Chemical Compatibility

    If handling hazardous chemicals, ensure the pump materials are compatible with the fluid being pumped or refer our chemical compatibility chart for more information. Incompatible materials can lead to corrosion, leaks, or chemical reactions.

    Preventive Maintenance

    1. Regular Lubrication

    Keep bearings, seals, and other moving parts properly lubricated. Insufficient lubrication can lead to premature wear and breakdowns.

    2. Inspect Seals and Gaskets

    Check seals and gaskets for wear, damage, or leaks regularly. Replace any worn or damaged seals to prevent fluid leakage and maintain pump efficiency.

     

    3. Check Motor Alignment

    Ensure the pump motor is properly aligned with the pump shaft to prevent excessive wear on bearings and seals. Misalignment can lead to premature failure and costly repairs.

    4. Replace Worn Parts

    Keep an inventory of spare parts and replace worn or damaged components as needed. Regularly check wear parts such as impellers, seals, and bearings for signs of deterioration.

    5. Schedule Maintenance

    Develop a preventive maintenance schedule based on manufacturer recommendations and operating conditions. Regular maintenance helps prevent unexpected breakdowns and extends the life of the pump.

    6. Document Maintenance Records

    Keep detailed records of all maintenance activities, including inspections, repairs, and replacements. This information helps track the pump’s performance over time and identify any recurring issues.

    By following these safety instructions and preventive maintenance practices, you can ensure the safe operation and longevity of your pumps while minimizing the risk of accidents or downtime. Remember, prioritizing safety and proactive maintenance is key to maximizing pump efficiency and reliability.

    Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.

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    Operation Manual

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    Parts Catalogue

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    Report & Certifcate

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