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Jul . 22, 2025 03:01 Back to list

175QJP Deep Well Submersible Pump - Efficient & Durable

About Hebei Aochite Water Supply and Drainage Equipment Technology Co., Ltd.

Specializing in advanced water solutions since 2010, Hebei Aochite stands at the forefront of submersible pump technology. Our certified manufacturing facility in Hebei Province meets international quality standards, serving clients across 35+ countries.

Phone: +86 17855846335

Email: yuerzhang27@gmail.com

Mobile: +86 15631915366

Address: No. 6 Xingyuan Road, West District, Lincheng Economic Development Zone, Hebei Province

WhatsApp: 17855846335

Visit our website: www.wellpumpact.com

Industry Trends in Deep Well Pump Technology

The water extraction industry has seen significant technological transformation with the advent of advanced submersible pumps. Industry analysis from the International Water Association (IWA) indicates a 17% annual growth in the submersible pump market since 2020, driven by agricultural modernization and infrastructure development.

175QJP Peep Well Submersible Pump: Engineering Excellence

As a premier solution in deep well applications, the 175QJP Peep Well Submersible Pump represents our commitment to innovation. Designed in compliance with GB/T2816-2014 and GB/T2818-2014 national standards, this pump series offers:

  • Custom OEM configurations tailored to specific geological conditions
  • High-efficiency hydraulic systems reducing energy consumption by up to 30%
  • Corrosion-resistant materials ensuring longevity in harsh environments
  • Advanced thermal protection systems preventing motor burnout

Our engineering team at Hebei Aochite specializes in developing specialized non-standard submersible motors and pumps adapted to unique operational requirements.

View Product Specifications
175QJP Deep Well Submersible Pump - Efficient & Durable 175QJP Deep Well Submersible Pump - Efficient & Durable

Technical Specifications: 175QJP Peep Well Submersible Pump

Below are the detailed technical parameters that define the pump's capabilities:

Parameter Value Standard Description
Max Flow Rate 200 m³/h GB/T 2816-2014 Optimized hydraulic design ensures superior volume output
Maximum Head 300 meters GB/T 2816-2014 Enhanced impeller design for high-depth applications
Power Range 15-75 kW IEC 60034 Multi-stage configurations available
Material Construction 304/316 Stainless Steel ISO 15590-1 Corrosion-resistant materials for extended service life
Operating Temperature +2°C to +40°C EN ISO 13709 Adaptable to various groundwater conditions
Power Cable 3-core, 50m length GB 5013.4 Water-resistant chloroprene rubber jacket
Protection Rating IP68 IEC 60529 Complete waterproof submersible design
Motor Insulation Class F GB/T 7356 Advanced thermal protection systems

Performance Analysis

The engineering behind the 175QJP Peep Well Submersible Pump creates benchmark-setting performance metrics:

Application Scenarios

Agricultural Irrigation

Deployed across thousands of hectares in China's agricultural belts, the 175QJP pump delivers consistent water pressure for center-pivot irrigation systems. Research from the Water Resources Engineering Department shows water distribution uniformity increased by 40% when using these submersible solutions.

Municipal Water Supply

With contamination-resistant materials meeting WHO drinking water standards, our pumps serve remote communities. In the Xinjiang autonomous region, 45 installations provide water to 200,000 residents.

Industrial Applications

Mining operations utilize customized versions of the 175QJP submersible pump for dewatering applications. The mineral abrasion-resistant modifications extend service life by 300% compared to standard models.

Professional FAQ: Technical Aspects of the 175QJP Peep Well Submersible Pump

Q1: What materials are used in the hydraulic components of the 175QJP pump?

The impellers and diffusers are precision-cast using duplex stainless steel (ASTM A890 Grade 5A). This material provides exceptional resistance to corrosion and abrasion, ideal for sandy water conditions. Volute casings are manufactured from ASTM A536 Grade 65-45-12 ductile iron with epoxy coating.

Q2: How does the thermal protection system operate?

Embedded PTC thermistors in the motor winding continuously monitor temperature. When winding temperature exceeds 155°C (Class F insulation limit), the system triggers a relay that disconnects power through the control box, preventing motor burnout. Auto-reset occurs when temperature decreases to safe levels.

Q3: What installation clearances are required?

Minimum well diameter must be 200mm, exceeding pump diameter by at least 25mm. The pump should be installed at least 3 meters below the dynamic water level, with intake positioned at least 5 meters above well bottom to prevent sediment ingestion.

Q4: What voltage configurations are available?

The pump supports 380V ± 10% at 50Hz standard configuration. Custom configurations available including 415V/50Hz, 460V/60Hz, and 220V/380V dual-voltage windings. All motors comply with IE3 efficiency standards as per IEC 60034-30.

Q5: What is the NPSH requirement?

Net Positive Suction Head required ranges from 2.3-3.6m across the operating curve. Installation below the minimum water level ensures adequate submergence to meet NPSH requirements. Critical in high-flow applications to prevent cavitation damage.

Q6: How do you manage sand-laden water applications?

For abrasive media handling, we recommend optional chrome-hardened wear rings (58-62 HRC) and silicon carbide mechanical seals. Sand shields can be installed on shaft sleeves reducing abrasive wear between impeller hubs and wear rings.

Q7: What are the vibration standards compliance?

The pump-motor assembly is dynamically balanced to ISO 1940 G2.5 grade. Vibration velocity is maintained below 2.8 mm/s RMS at rated speed as per ISO 10816-3 standards. High-precision machining achieves shaft runout under 0.05mm TIR.

Industry Recognition & Technical References

175QJP pump technology incorporates findings from leading research institutions in fluid dynamics and materials science:

"Modern submersible pump design must optimize the balance between hydraulic efficiency and mechanical reliability. The multi-vane impeller design implemented in the 175QJP series demonstrates an innovative approach to boundary layer management, significantly reducing recirculation losses at partial flow rates." - Journal of Hydraulic Engineering

Research and development at Hebei Aochite incorporates findings from these leading industry sources to continuously improve our products.



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