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| Introduce the basic functions of the product |
1. Efficient delivery, pressurization, and circulation of clean water media. 2. Adaptable to constant pressure water supply and system replenishment in various scenarios. 3. Low-noise, stable operation, ensuring continuous fluid delivery. |
| Usage Environment |
1. Quality requirements: Clean water and similar non-particulate, non-corrosive liquids. 2. Temperature range: Medium ≤80℃, working environment -20℃ to 40℃. 3. Installation conditions: Horizontal installation is suitable for indoor and outdoor working conditions with low vibration and low dust. |
| Technical parameters |
| type | IS Horizontal Single-Stage Clean Water Centrifugal Pump |
| Material | Cast iron / Stainless steel (304/316) |
| Driver type | direct drive of motor |
| Installation type | Horizontal installation |
| Maximum caliber | DN150 (6 inches) |
| Maximum flow | 200 m³/h |
| Maximum head | 125 m |
| Maximum power | 75 kW |
| Protection level | IP54 |
| Insulation class | F-class |
| Standard voltage | 380V/50Hz, customizable to multiple national voltages |
| Product Uses |
1. Agricultural irrigation and farmland drainage; 2. Urban municipal water supply and drainage systems; 3. Industrial production circulating water and equipment cooling; 4. Constant pressure water supply for commercial and residential buildings; 5. Boiler feedwater and HVAC circulation; 6. Auxiliary water supply for mines, power plants, etc. |
| Product Operation Guide |
1. Re-Start Check Confirm that the installation is secure; fill the pump body with clean water; open the inlet and outlet valves; and ensure that the power supply and motor rotation are correct. 2. Start-Up Operation Turn on the power to start the equipment; after the pressure and current stabilize, adjust the valves to the optimal working state. 3. Operation Monitoring Monitor pressure, flow rate, vibration, and temperature in real time; do not operate under no-load conditions; regularly check for seal leaks. 4. Shut-Down Procedure First, close the outlet valve; then disconnect the power supply; if the pump is to be shut down for an extended period, drain the water from the pump and take precautions against rust. |
| Frequently Asked Questions |
| 1.Problem: Pump fails to start Cause: Power supply failure; incorrect motor wiring; air in pump chamber; impeller jamming. Solution: Check power supply; correct wiring; fill pump chamber with water; disassemble and remove foreign objects. 2.Problem: No water discharge after startup Cause: Excessive suction lift; blocked inlet; wrong rotation direction; valves not opened. Solution: Lower installation height; clean inlet; adjust motor rotation; open inlet and outlet valves.3.Problem: Insufficient flow and head Cause: Worn impeller; seal leakage; valves not fully open; medium viscosity exceeding standard. Solution: Replace impeller; repair seal; fully open valves; use suitable medium.4.Problem: High noise and severe vibration during operation Cause: Uneven installation; unstable foundation; damaged bearings; unbalanced impeller. Solution: Re-level and reinstall; reinforce foundation; replace bearings; correct impeller balance.5.Problem: Severe leakage at shaft seal Cause: Worn packing; damaged mechanical seal; worn shaft sleeve; gland too loose/tight. Solution: Replace packing; replace mechanical seal; replace shaft sleeve; adjust gland tightness.6.Problem: Motor overheating Cause: Overload operation; unstable voltage; damaged bearings; poor ventilation. Solution: Adjust valves to reduce load; stabilize power voltage; replace bearings; improve ventilation conditions. |
| Introduce the basic functions of the product |
1. Efficient delivery, pressurization, and circulation of clean water media. 2. Adaptable to constant pressure water supply and system replenishment in various scenarios. 3. Low-noise, stable operation, ensuring continuous fluid delivery. |
| Usage Environment |
1. Quality requirements: Clean water and similar non-particulate, non-corrosive liquids. 2. Temperature range: Medium ≤80℃, working environment -20℃ to 40℃. 3. Installation conditions: Horizontal installation is suitable for indoor and outdoor working conditions with low vibration and low dust. |
| Technical parameters |
| type | IS Horizontal Single-Stage Clean Water Centrifugal Pump |
| Material | Cast iron / Stainless steel (304/316) |
| Driver type | direct drive of motor |
| Installation type | Horizontal installation |
| Maximum caliber | DN150 (6 inches) |
| Maximum flow | 200 m³/h |
| Maximum head | 125 m |
| Maximum power | 75 kW |
| Protection level | IP54 |
| Insulation class | F-class |
| Standard voltage | 380V/50Hz, customizable to multiple national voltages |
| Product Uses |
1. Agricultural irrigation and farmland drainage; 2. Urban municipal water supply and drainage systems; 3. Industrial production circulating water and equipment cooling; 4. Constant pressure water supply for commercial and residential buildings; 5. Boiler feedwater and HVAC circulation; 6. Auxiliary water supply for mines, power plants, etc. |
| Product Operation Guide |
1. Re-Start Check Confirm that the installation is secure; fill the pump body with clean water; open the inlet and outlet valves; and ensure that the power supply and motor rotation are correct. 2. Start-Up Operation Turn on the power to start the equipment; after the pressure and current stabilize, adjust the valves to the optimal working state. 3. Operation Monitoring Monitor pressure, flow rate, vibration, and temperature in real time; do not operate under no-load conditions; regularly check for seal leaks. 4. Shut-Down Procedure First, close the outlet valve; then disconnect the power supply; if the pump is to be shut down for an extended period, drain the water from the pump and take precautions against rust. |
| Frequently Asked Questions |
| 1.Problem: Pump fails to start Cause: Power supply failure; incorrect motor wiring; air in pump chamber; impeller jamming. Solution: Check power supply; correct wiring; fill pump chamber with water; disassemble and remove foreign objects. 2.Problem: No water discharge after startup Cause: Excessive suction lift; blocked inlet; wrong rotation direction; valves not opened. Solution: Lower installation height; clean inlet; adjust motor rotation; open inlet and outlet valves.3.Problem: Insufficient flow and head Cause: Worn impeller; seal leakage; valves not fully open; medium viscosity exceeding standard. Solution: Replace impeller; repair seal; fully open valves; use suitable medium.4.Problem: High noise and severe vibration during operation Cause: Uneven installation; unstable foundation; damaged bearings; unbalanced impeller. Solution: Re-level and reinstall; reinforce foundation; replace bearings; correct impeller balance.5.Problem: Severe leakage at shaft seal Cause: Worn packing; damaged mechanical seal; worn shaft sleeve; gland too loose/tight. Solution: Replace packing; replace mechanical seal; replace shaft sleeve; adjust gland tightness.6.Problem: Motor overheating Cause: Overload operation; unstable voltage; damaged bearings; poor ventilation. Solution: Adjust valves to reduce load; stabilize power voltage; replace bearings; improve ventilation conditions. |
