English
The High Pressure Submersible Geothermal Pump is a professional, high-performance downhole pumping equipment specially engineered for extreme geothermal well environments. It effectively solves the pain points of low pressure, insufficient lift, poor high-temperature resistance, and frequent failures of traditional geothermal pumps, delivering stable, efficient, and durable fluid transmission for deep geothermal exploitation. Widely applicable in geothermal heating, industrial hot water supply, Urban heating , domestic hot water supply, and underground water resource development, it is the core supporting equipment for clean geothermal energy utilization.
It stably adapts to deep geothermal wells with depths up to hundreds of meters, effectively overcoming underground water pressure resistance and well inner diameter and depth limitations. It’s high single-unit pressure, strong water delivery capacity, and more stable flow output, ensuring continuous and efficient water supply for high-drop and long-distance geothermal water transmission scenarios.
All key components are made of customized high-temperature resistant alloys and heat-resistant synthetic insulating materials, the pump can operate stably for a long time in high-temperature geothermal water environments of 100°C to 260°C. It avoids motor burnout, seal aging, and performance attenuation caused by high temperature, solving the core failure problem of ordinary pumps in high-temperature geothermal working conditions.
Deep geothermal wells often require pumps capable of overcoming extremely high static pressure and long vertical lifting distances.
Aote geothermal ESP systems are designed according to:
• Well depth
• Required flow rate
• Bottom-hole temperature
• Water chemistry
• Required discharge pressure
Instead of using standard submersible pumps, each system can be configured with suitable pump stages, motor power and materials to achieve stable long-term operation.
Temperature is the biggest limitation of conventional submersible pumps.
Common problems include:
• Motor insulation failure
• Cable deterioration
• Mechanical seal damage
• Reduced hydraulic performance
Aote High Pressure Submersible Geothermal Pump adopts:
• High-temperature insulation materials
• Special motor cooling technology
• Heat-resistant sealing system
• Temperature-resistant lubricating medium
Standard models operate in geothermal water up to 200℃, while customized high-temperature versions can support up to 260℃.
High-Pressure Multi-Stage Pump Body: Made of high-strength Ni-resistant materials with special spraying, with anti-corrosion, anti-wear and pressure-resistant properties.
High-Temperature Resistant Submersible Motor: Filled with high-temperature resistant synthetic cooling oil, with high-grade insulating materials. It has strong temperature resistance and stable power output, avoiding performance degradation in high-temperature environments.
Multi-Protection System: Integrated overheat, overcurrent, overload and leakage protection functions. It automatically cuts off power in case of abnormal conditions to realize full-range safety protection of the equipment.
Applicable Water Temperature: 100°C - 200°C
Working Pressure Range: Custom high-pressure support, suitable for deep well high-pressure working conditions
Max Lift: Up to 5000 meters and above (customizable)
Applicable Medium: Clean geothermal hot water (can customize according to the liquid)
We support full-range OEM/ODM customization of power, lift, flow rate, material and installation methods. And We can supply all ESP equipment include Underground equipment and above ground equipment. Provide one-stop services including product selection guidance, scheme design, on-site installation guidance and after-sales maintenance. Strictly implement industrial quality standards, with reliable product quality and long service life, providing users with cost-effective geothermal pumping solutions.
Every geothermal well is different.
Before production, Aote evaluates:
• Well depth
• Temperature
• Flow requirement
• Pressure condition
• Installation environment
Then recommends the most suitable pump configuration.
Aote can provide:
• Downhole pump unit
• Submersible motor
• Electrical components
• Control equipment
• Supporting accessories
Customers can obtain a complete geothermal pumping system instead of purchasing individual components from different suppliers.
Geothermal projects usually require continuous operation for years.
The pump design focuses on:
• Stable performance
• Reduced maintenance frequency
• Longer service intervals
• Lower lifecycle cost
Ordinary pumps are usually designed for normal groundwater conditions. High geothermal temperature and pressure can accelerate insulation aging, seal failure and motor damage. Geothermal ESP pumps are specially designed for these extreme conditions.
Selection depends on:
Well depth
Water temperature
Required flow
Pressure requirement
Water chemical analysis
Aote engineers provide customized pump selection according to project data.
Yes. Standard models support up to 200℃. For higher temperature applications, customized versions can operate up to 260℃.
Aote tianjin pump co.,ltd has experienced technical team can make reasonable configurations based on your well
conditions and usage requirements.
Please contact us if you are interesting in High Pressure Submersible Geothermal Pump !
Lillian Long/ Sales Manager
Aote Tianjin Pump Co., Ltd.
E-mail: lillian@tjaote.cn
TEL: +86-22-83972201
FAX: +86-22-83972202
Wechat: 15122005631
WhatsApp: +86 15122005631
Address
No. 2 Xinwang Road, Shuangqiaohe Industrial Park, Jinnan District, Tianjin, China.
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