**KYLR Hot Water Circulation Pump**
**Model No.:** KYLR125-200B
**Pump Shaft Position:** Vertical Pump
**Pump Casing Type:** Vertical Joint Surface Pump
**Mounting Height:** Suitable for Irrigation Centrifugal Pumps
**Impeller Type:** Open Impeller
**Usage:** Water Pump
**Trademark:** KAIYUAN
**Transport Packaging:** Standard Export Packing or Customized According to Customer Requirements
**Dimensions:** 400 x 405 x 560 mm
**Origin:** Shanghai, China
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**Product Overview:**
The KYLR hot water circulation pump is a high-efficiency and energy-saving product developed by integrating the performance data of IS centrifugal pumps with the advantages of vertical pump technology. It strictly complies with the ISO2858 international standard and the latest national standards, making it an ideal replacement for traditional horizontal pumps such as IS and DL models.
This pump is designed to handle clean water or hot water in various environments. With a flow range from 1.5 to 1200 m³/h and a head range from 8 to 150 meters, it offers multiple configurations including basic type, bypass type, and A, B, C cutting types. Over 250 specifications are available to suit different applications, ensuring flexibility and efficiency.
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**Product Features:**
1. **Compact Design:** The vertical structure ensures a low center of gravity, enhancing stability and durability during operation.
2. **Easy Installation:** Inlet and outlet ports are aligned on the same central line, allowing direct mounting on pipelines like a valve. A rainproof cover protects the motor for outdoor use.
3. **Stable and Quiet Operation:** High concentricity of components, low-noise bearings, and dynamically balanced impellers ensure smooth and quiet performance.
4. **Leak-Free Operation:** The mechanical seal made of carbide alloy prevents leakage, improving safety and reducing maintenance.
5. **Easy Maintenance:** No need to remove the pipeline for inspection. Components can be accessed easily for servicing.
6. **Flexible Mounting Options:** Can be installed vertically, horizontally, or in parallel/series configurations based on system requirements.
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**Applications:**
The KYLR hot water circulation pump is widely used in heating systems, hot water booster systems, and heat transportation systems in industrial settings such as heat stations, waste heat recovery, metallurgy, chemical processing, textile, wood processing, and papermaking. It operates efficiently at temperatures below 100°C.
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**Working Conditions:**
- If the pressure exceeds 1.0 MPa, cast steel should be used for the overflow and joint parts.
- The medium should be non-corrosive, with solid content not exceeding 0.1% by volume and particle size less than 0.2 mm.
- Ambient temperature should not exceed 40°C, and the installation height should not be above 1000 meters.
- Relative humidity should not exceed 95%.
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**Installation Notes:**
- Avoid applying weight from the pipeline onto the pump to prevent deformation.
- The pump and motor are integrated, so no alignment is required during installation.
- Ensure foot bolts are tightened to prevent vibration issues during startup.
- Check the internal flow path before installation to avoid damage from foreign objects.
- Install control valves on both inlet and outlet lines, along with a pressure gauge near the outlet for optimal performance and longevity.
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**Company Profile:**
Shanghai Kaiyuan Pump Industrial Co., Ltd. has over 15 years of experience in manufacturing water pumps. The company covers an area of 8,000 square meters and employs more than 400 staff. With a team of professional engineers and a strong R&D department, they maintain strict quality control and scientific management practices to ensure reliable and durable products.
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