ULK ULK3.7 (80ULK) Process Pumps
EBARA ULK 3.7 Non-clogging Sewage Pump is used for sewage, feces and urine treatment sites, sewage suction and various miscellaneous drainage, sludge transfer, paper mill long fiber slurry, paper slag transfer, etc. 80UKL Non-clogging Sewage Pump, total size 1238 mm.ULK 3.7 impeller has good balance and runs smoothly.
In the detailed model name, ULK indicates the model, 5 indicates the frequency is 50hz, 3.7 indicates the motor power is 3.7 kW, and 80 indicates the caliber.
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 ULK ULK3.7 (80ULK) Process Pumps
The pump will not be clogged by solids, long fibers, debris, etc.
The impeller has good balance and runs smoothly.
The shaft power is smaller than that of previous bladeless pumps.
Technical Specifications
| Pumping medium/Medium Properties | Sewage，Dirt，Sludge |
| Pumping medium/Medium temperature: | 0~80℃ |
| Maximum suction pressure: | 0.3MPa(3kgf/cm2) |
| Maximum working pressure/80~200 Caliber/250 Caliber: | 0.64MPa(6.6kgf/cm2)/0.32MPa(3.3kgf/cm2) |
| Structure/Impeller: | Semi-open impeller with back blades |
| Structure/Shaft seal: | Packing seal |
| Structure/Flushing method: | External flushing |
| Structure/Bearings: | Oil bath lubricated ball bearings |
| Flange: | GB/T 17241.6/JIS 10K /DIN 10bar |
| Material/Pump casing: | HT250 |
| Material/Impeller: | HT250/06Cr19Ni10/HCrFC |
| Material/Suction cover： | HT250/HCrFC |
| Material/Spindle: | 45#/20Cr13/06Cr19Ni10 |
| Material/Bushing: | 20Cr13/316L/06Cr19Ni10 |
Water Pump Model | Water Pump Diameter | Motor Poles | Synchronous Speed | Motor Power | Frequency |
| ULK1.5 | 80ULK | 2 | 3000min-1 | 1.5 kW | 50 hz |
| ULK2.2 | 80ULK | 2 | 3000min-1 | 2.2 kW | 50 hz |
| ULK3.7 | 80ULK | 2 | 3000min-1 | 3.7 kW | 50 hz |
| ULK5.5 | 80ULK | 2 | 3000min-1 | kW | 50 hz |
| ULK7.5 | 80ULK | 2 | 3000min-1 | 7.5 kW | 50 hz |
| ULK3.7 | 100ULK | 2 | 3000min-1 | 3.7 kW | 50 hz |
| ULK5.5 | 100ULK | 2 | 3000min-1 | 5.5 kW | 50 hz |
| ULK7.5 | 100ULK | 2 | 3000min-1 | 7.5 kW | 50 hz |
| ULK11 | 100ULK | 2 | 3000min-1 | 11 kW | 50 hz |
| ULK15 | 100ULK | 2 | 3000min-1 | 15 kW | 50 hz |
| ULK18.5 | 100ULK | 2 | 3000min-1 | 18.5 kW | 50 hz |
| ULK3.7 | 150ULK | 2 | 3000min-1 | 3.7 kW | 50 hz |
| ULK5.5 | 150ULK | 2 | 3000min-1 | 5.5 kW | 50 hz |
| ULK7.5 | 150ULK | 2 | 3000min-1 | 7.5 kW | 50 hz |
| ULK11 | 150ULK | 2 | 3000min-1 | 11 kW | 50 hz |
| ULK15 | 150ULK | 2 | 3000min-1 | 15 kW | 50 hz |
| ULK18.5 | 150ULK | 2 | 3000min-1 | 18.5 kW | 50 hz |
| ULK7.5 | 200ULK | 2 | 3000min-1 | 7.5 kW | 50 hz |
| ULK11 | 200ULK | 2 | 3000min-1 | 11 kW | 50 hz |
| ULK15 | 200ULK | 2 | 3000min-1 | 15 kW | 50 hz |
| ULK18.5 | 200ULK | 2 | 3000min-1 | 18.5 kW | 50 hz |
| ULK22 | 200ULK | 2 | 3000min-1 | 22 kW | 50 hz |
| ULK30 | 200ULK | 2 | 3000min-1 | 30 kW | 50 hz |
| ULK37 | 200ULK | 2 | 3000min-1 | 37 kW | 50 hz |
| ULK45 | 200ULK | 2 | 3000min-1 | 45 kW | 50 hz |
| ULK11 | 250ULK | 2 | 3000min-1 | 11 kW | 50 hz |
| ULK15 | 250ULK | 2 | 3000min-1 | 15 kW | 50 hz |
| ULK18.5 | 250ULK | 2 | 3000min-1 | 18.5 kW | 50 hz |
| ULK22 | 250ULK | 2 | 3000min-1 | 22 kW | 50 hz |
| ULK30 | 250ULK | 2 | 3000min-1 | 30 kW | 50 hz |
| ULK37 | 250ULK | 2 | 3000min-1 | 37 kW | 50 hz |
| ——END—— | |||||
| serial number | Part name | Shu Li | Material |
| 030 | Impeller stop screw | 1 | 20Crl3 |
| 029 | spring washer | 1 | 06Crl9Ni10 |
| 028 | Set screw | 1 | 06Cr19Nil0 |
| 027 | Gasket for rolling sleeve | 1 | V#6500 |
| 026 | Throttle bushing | 1 | QT450 |
| 025 | water seal ring | 1 | 06Cr19Ni10 |
| 024 | filler black seal | 1 | Pila |
| 023 | Packing gland | 1 | HT250 |
| 022 | Water throwing ring | 1 | NBR |
| 021 | oil level gauge | 1 | – |
| 020 | stop washer | 1 | Q235A |
| 019 | Bearing round nut | 1 | Q235A |
| 018 | Spindle pump lip seal ring | 2 | Carbon Steel /NBR |
| 017 | Spindle | 1 | 45# |
| 016 | Extraction pressure cover (motor side) | 1 | HT250 |
| 015 | Gaskets for bearing glands | 1 | V#681 |
| 014 | Ball pomelo Cheng | 1 | NSK |
| 013 | Bearing body | 1 | HT250 |
| 012 | Oil cup/oil-resistant gasket | 1 | – |
| 011 | Qiu Chengcheng | 1 | NSK |
| 010 | Gaskets for bearing glands | 1 | V#681 |
| 09 | Xiancheng gland (pump side) | 1 | HT250 |
| 08 | Studs/Nuts | 2 | 20Crl3 |
| 07 | Bushing | 1 | 20Crl3 |
| 06 | pump casing | 1 | HT250 |
| 05 | impeller | 1 | HT250 |
| 04 | Gasket for suction end cover | 1 | V#6500 |
| 03 | Suction cover repair door | 1 | HT250 |
| 02 | Gasket for suction cover repair port cover | 1 | V#6500 |
| 01 | Suction end cap | 1 | HT250 |
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.
Engine Sale Manual
Installation Drawing
Installation Manual
Operation Manual
Parts Catalogue
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