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| Introduce the basic functions of the product |
1. Multi-stage pressurized conveying: Achieves low-flow, high-head clean media conveying through impeller series connection.
2. Corrosion-resistant and pollution-proof: Stainless steel flow parts are suitable for weak acid and weak alkali media, avoiding fluid contamination.
3. Variable frequency speed control: Can be equipped with a control cabinet to achieve constant pressure water supply and flexibly adjust flow rate and head.
4. Stable and continuous operation: Horizontal structure with low vibration and good sealing performance supports long-term uninterrupted operation.
| Usage Environment |
1. Transport medium: Clean water, pure water, or weakly acidic or alkaline liquids with low corrosiveness, free of particulate impurities.
2. Temperature range: Medium temperature generally -10℃ to +120℃, ambient temperature -10℃ to +40℃.
3. Installation site: Flat, well-ventilated area, free from dust and strong electromagnetic interference, and avoid severe vibration.
4. Altitude limit: ≤1000m; for high altitudes, appropriate derating is required.
| Introduce product advantages |
1. Corrosion and fouling resistant, wide media adaptability: Flow components are made of 304/316 stainless steel, capable of conveying clean water, pure water, and weak acid/weak alkali liquids, avoiding media contamination and pump body corrosion. Suitable for water treatment, food, and light industry applications requiring high media cleanliness.
2. High-efficiency pressurization, strong operating condition adaptability: Multi-stage impeller series design achieves high head output with low flow rate, meeting the needs of high-rise water supply and long-distance transportation; optimized hydraulic model results in high operating efficiency and lower energy consumption.
3. Horizontal structure, convenient installation and maintenance: The horizontal layout has a low center of gravity, low vibration and noise, and strong stability; maintenance does not require disassembling the motor and pipelines, only the pump head needs to be disassembled to maintain the impeller and seals, significantly reducing maintenance costs.
4. Flexible speed adjustment, significant energy saving: Can be directly matched with a frequency converter control cabinet, precisely adjusting the speed according to actual operating conditions to achieve constant pressure water supply, saving 20%~50% of electricity compared to fixed frequency operation, adapting to variable flow rate requirements.
5. Reliable sealing and strong continuous operation capability: Utilizing a high-quality mechanical seal, the risk of shaft end leakage is low, supporting long-term uninterrupted operation and meeting the needs of continuous operation conditions such as industrial circulation and boiler feedwater.
| Technical parameters |
| type | Horizontal stainless steel centrifugal pump |
| Material | 304/316 stainless steel |
| Driver type | electric |
| Installation type | Vertical |
| Maximum power | 7.5KW |
| Protection level | IP54 |
| Insulation class | F |
| Standard voltage | 220V 380V 400V 480V 50Hz |
| Product Uses |
1. Construction: Secondary pressurization water supply for high-rise residential buildings and office buildings; pressurization of tap water for villas and small buildings.
2. Water Treatment Industry: Pre-pressurization for reverse osmosis pure water systems; water supply for ultrafiltration equipment; fine filtration and delivery for pure water plants.
3. Industrial Production: Circulating water supply for machine tool cooling systems; water makeup for small boilers; delivery of weakly corrosive media in the chemical and light industries.
4. Commercial Support: Hot water circulation systems for hotels and hospitals; purified water delivery for the catering industry.
5. Other Applications: Pressurization for small-scale agricultural irrigation systems; pure water delivery for laboratories.
| Product Operation Guide |
1. Pre-start preparation: Check that the pump body and pipeline connections are secure and that the inlet and outlet valves are in the required positions (it is recommended to open the outlet valve for the first start). Confirm that the medium is clean and free of particles, and prime the pump to remove air (avoid dry running). Verify that the power supply voltage matches the rated voltage of the pump's motor.
2. Start-up operation: Manual control: Press the start button on the control cabinet and observe whether the pump outlet pressure and motor operating sound are normal. Automatic control: Switch the control cabinet to automatic mode; the pump will start and stop automatically based on pressure/level signals.
3. Operation monitoring: Monitor the motor current, pump body vibration, and for leaks at the seals. Stop the pump immediately if any abnormalities are found. Variable frequency models can adjust the speed via the control cabinet to match the actual water supply pressure requirements.
4. Shutdown operation: Manual shutdown: Press the stop button on the control cabinet. Long-term shutdown: Close the inlet and outlet valves, disconnect the power supply, and drain the medium from the pump to prevent freezing or corrosion.
| Frequently Asked Questions |
1. Failure to start or no water output after starting is often due to insufficient pump filling (air lock), inlet/outlet valves not opening, missing power supply phase or low voltage, or pipeline blockage.
2. Excessive noise and vibration during operation are usually caused by misalignment of the pump shaft and motor shaft, impeller wear imbalance, air entering the suction end, or an unstable installation foundation.
3. Shaft end leakage is mainly due to wear and aging of the mechanical seal, or insufficient water intake in the sealing cavity leading to dry running. In rare cases, excessive pump shaft runout damages the seal.
4. Insufficient head and low flow rate are most likely due to impeller scaling and blockage, insufficient number of stages, or the actual operating head exceeding the pump's rated range. For frequency converter models, the frequency setting may be too low.
5. Motor overload and overheating are often caused by the outlet valve opening being too large, excessive medium viscosity, or bearing damage increasing operating resistance.
| Introduce the basic functions of the product |
1. Multi-stage pressurized conveying: Achieves low-flow, high-head clean media conveying through impeller series connection.
2. Corrosion-resistant and pollution-proof: Stainless steel flow parts are suitable for weak acid and weak alkali media, avoiding fluid contamination.
3. Variable frequency speed control: Can be equipped with a control cabinet to achieve constant pressure water supply and flexibly adjust flow rate and head.
4. Stable and continuous operation: Horizontal structure with low vibration and good sealing performance supports long-term uninterrupted operation.
| Usage Environment |
1. Transport medium: Clean water, pure water, or weakly acidic or alkaline liquids with low corrosiveness, free of particulate impurities.
2. Temperature range: Medium temperature generally -10℃ to +120℃, ambient temperature -10℃ to +40℃.
3. Installation site: Flat, well-ventilated area, free from dust and strong electromagnetic interference, and avoid severe vibration.
4. Altitude limit: ≤1000m; for high altitudes, appropriate derating is required.
| Introduce product advantages |
1. Corrosion and fouling resistant, wide media adaptability: Flow components are made of 304/316 stainless steel, capable of conveying clean water, pure water, and weak acid/weak alkali liquids, avoiding media contamination and pump body corrosion. Suitable for water treatment, food, and light industry applications requiring high media cleanliness.
2. High-efficiency pressurization, strong operating condition adaptability: Multi-stage impeller series design achieves high head output with low flow rate, meeting the needs of high-rise water supply and long-distance transportation; optimized hydraulic model results in high operating efficiency and lower energy consumption.
3. Horizontal structure, convenient installation and maintenance: The horizontal layout has a low center of gravity, low vibration and noise, and strong stability; maintenance does not require disassembling the motor and pipelines, only the pump head needs to be disassembled to maintain the impeller and seals, significantly reducing maintenance costs.
4. Flexible speed adjustment, significant energy saving: Can be directly matched with a frequency converter control cabinet, precisely adjusting the speed according to actual operating conditions to achieve constant pressure water supply, saving 20%~50% of electricity compared to fixed frequency operation, adapting to variable flow rate requirements.
5. Reliable sealing and strong continuous operation capability: Utilizing a high-quality mechanical seal, the risk of shaft end leakage is low, supporting long-term uninterrupted operation and meeting the needs of continuous operation conditions such as industrial circulation and boiler feedwater.
| Technical parameters |
| type | Horizontal stainless steel centrifugal pump |
| Material | 304/316 stainless steel |
| Driver type | electric |
| Installation type | Vertical |
| Maximum power | 7.5KW |
| Protection level | IP54 |
| Insulation class | F |
| Standard voltage | 220V 380V 400V 480V 50Hz |
| Product Uses |
1. Construction: Secondary pressurization water supply for high-rise residential buildings and office buildings; pressurization of tap water for villas and small buildings.
2. Water Treatment Industry: Pre-pressurization for reverse osmosis pure water systems; water supply for ultrafiltration equipment; fine filtration and delivery for pure water plants.
3. Industrial Production: Circulating water supply for machine tool cooling systems; water makeup for small boilers; delivery of weakly corrosive media in the chemical and light industries.
4. Commercial Support: Hot water circulation systems for hotels and hospitals; purified water delivery for the catering industry.
5. Other Applications: Pressurization for small-scale agricultural irrigation systems; pure water delivery for laboratories.
| Product Operation Guide |
1. Pre-start preparation: Check that the pump body and pipeline connections are secure and that the inlet and outlet valves are in the required positions (it is recommended to open the outlet valve for the first start). Confirm that the medium is clean and free of particles, and prime the pump to remove air (avoid dry running). Verify that the power supply voltage matches the rated voltage of the pump's motor.
2. Start-up operation: Manual control: Press the start button on the control cabinet and observe whether the pump outlet pressure and motor operating sound are normal. Automatic control: Switch the control cabinet to automatic mode; the pump will start and stop automatically based on pressure/level signals.
3. Operation monitoring: Monitor the motor current, pump body vibration, and for leaks at the seals. Stop the pump immediately if any abnormalities are found. Variable frequency models can adjust the speed via the control cabinet to match the actual water supply pressure requirements.
4. Shutdown operation: Manual shutdown: Press the stop button on the control cabinet. Long-term shutdown: Close the inlet and outlet valves, disconnect the power supply, and drain the medium from the pump to prevent freezing or corrosion.
| Frequently Asked Questions |
1. Failure to start or no water output after starting is often due to insufficient pump filling (air lock), inlet/outlet valves not opening, missing power supply phase or low voltage, or pipeline blockage.
2. Excessive noise and vibration during operation are usually caused by misalignment of the pump shaft and motor shaft, impeller wear imbalance, air entering the suction end, or an unstable installation foundation.
3. Shaft end leakage is mainly due to wear and aging of the mechanical seal, or insufficient water intake in the sealing cavity leading to dry running. In rare cases, excessive pump shaft runout damages the seal.
4. Insufficient head and low flow rate are most likely due to impeller scaling and blockage, insufficient number of stages, or the actual operating head exceeding the pump's rated range. For frequency converter models, the frequency setting may be too low.
5. Motor overload and overheating are often caused by the outlet valve opening being too large, excessive medium viscosity, or bearing damage increasing operating resistance.
