MS420-54F 200MS160 (200MS) Process Pumps

EBARA MS420 200MS160 horizontal multistage pump, 200 caliber, weight 330 kg, this multistage pump has always had a vortex impeller, this MS type pump adopts a unique double helix structure, even when the water volume is small, there will be no noise, and it can operate safely.EBARA MS420 200MS160 horizontal multistage pump adopts a double vortex method without guide vanes, with a large discharge range and high efficiency; simple structure, durable and no noise.

In the detailed model name, MS420 indicates the model, 4 indicates the 4-stage impeller code, 5 indicates the frequency is 50hz, 160 indicates the motor power is 160 kW, and 200 indicates the outlet diameter.

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, DCcontactors, 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 MS420-54F 200MS160 (200MS) Process Pumps

  • The water transport pump has a wide performance range and good efficiency. Because it is a double helix form, the structure is simple, the performance range is large, the efficiency is good, and it is also economical and practical.

  • The structure is simple, the volume is small and the quality is light, and it is easy to disassemble and inspect.

  • Because there is no guide impeller, the structure is simple, the appearance is small, the quality is light, and it is easy to disassemble and inspect.

  • It can be used for high-level suction. The entrance of the impeller adopts a unique design, which can be used even for high-level suction.

  • The thrust balance method is very reasonable because there is a double helix setting in the vortex chamber, and the water flow in the right-angle section of the shaft is symmetrical. No matter what the water volume is, the thrust in the direction of the rotating part’s running radius is balanced.

  • The thrust in the axial direction is the balance disc, and the degree of wear of the folded surface of the disc is as indicated by the hook at the top of the bearing installed on the side of the suction pipe sleeve.

Technical Specifications

Standard Specifications:Pump Model/420
Pressure outlet diameter:125~200mm
Flow:1.0~6.0m/min
Maximum operating pressure:2.75MPa{28kgf/cm}
Maximum suction pressure:0.39MPa{4kgf/cm}
Pressure resistance:3.92MPa{40kgf/c㎡}/4.12MPa{42kgf/cm}
Suction flange specifications:JIS 10K RF
Extruded flange specifications:JIS 16KRF/JIS 20K RF
Maximum operating temperature:104℃

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Water Pump Model

Water Pump Diameter

Motor Poles

Synchronous Speed

Motor Power

Frequency

MS420-54F 125MS22125MS41500min-122 kW50 hz
MS420-54F 125MS30125MS41500min-130 kW50 hz
MS420-54F 125MS37125MS41500min-137 kW50 hz
MS420-54F 125MS45125MS41500min-145 kW50 hz
MS420-54F 125MS55125MS41500min-155 kW50 hz
MS420-54F 125MS75125MS41500min-175 kW50 hz
MS420-54F 125MS90125MS41500min-190 kW50 hz
MS420-54F 150MS30150MS41500min-130 kW50 hz
MS420-54F 150MS37150MS41500min-137 kW50 hz
MS420-54F 150MS45150MS41500min-145 kW50 hz
MS420-54F 150MS55150MS41500min-155 kW50 hz
MS420-54F 150MS75150MS41500min-175 kW50 hz
MS420-54F 150MS90150MS41500min-190 kW50 hz
MS420-54F 150MS11041500min-1110 kW50 hz
MS420-54F 150MS132150MS41500min-1132 kW50 hz
MS420-54F 200MS55200MS41500min-155 kW50 hz
MS420-54F 200MS75200MS41500min-175 kW50 hz
MS420-54F 200MS90200MS41500min-190 kW50 hz
MS420-54F 200MS110200MS41500min-1110 kW50 hz
MS420-54F 200MS132200MS41500min-1132 kW50 hz
MS420-54F 200MS160200MS41500min-1160 kW50 hz
MS420-54F 200MS200200MS41500min-1200 kW50 hz
——END——
EBARA MS420-54F 200MS160 Process Pumps Head Diagram

serial numberPart NameMaterial
Pump Model 420
2Suction pump casingFC200
3Press out the pump casing#FC200/FCD400
5Intermediate connection pump housingFC200
15Balance chamber coverFC200
twenty oneimpeller*CAC406 ( BC6)
31SpindleS35C
39-1Key (for coupling)S50C
39-2Key (for impeller)S50C
39-3Key (for balance plate)S50C
39-4Key (for shaft sleeve)S50C
40Bushing*CAC406 ( BC6 )
46Retaining ringSUS420J1
51Bearing chamberFC200
53Bearing capFC200
55Ball bearings
77Balance plate gasket*CAC406 ( BC6 )
79Balance plate*CAC406 ( BC6)
81Thrust bearings*CAC406 ( BC6)
85Water ring thrust bearingCAC406 ( BC6)
86Balance disc thrust bearingCAC406 ( BC6)
91Packing glandCAC406 ( BC6)
93Water retaining ringSUS420J1
107Bushing ringCAC406 ( BC6)
114Oil sealrubber /NBR
115-10 Type Ringrubber/CR
115-20 Type Ringrubber/CR
115-30 Type Ringrubber/CR
119GasketValqua #1134
120Tensioning shaft boltS35C
140CouplingsFC200
272-1Bushing nutCAC406 ( BC6)
272-2Bushing nutCAC406 ( BC6)
662Adjusting ringSUS420J1
663Retaining RingSS400
672Intermediate sleeveCAC406 ( BC6)

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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