XLSA50/60/85/160/250 Permanent Magnet Variable Frequency Stainless Steel Horizontal Single-Stage Centrifugal Pump
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- Liquid Temperature: 0–70°C
- Ambient Temperature: ≤40°C
- Insulation Class: F
- Protection: IPX4
- Input Voltage: Single-phase 180–260V, 50/60Hz
- IE5 Permanent Magnet Motor with 100% copper winding for high efficiency and durability.
- Energy-Saving & Wide Voltage Use: Dual-frequency design with simple operation and multiple protections.
- One-Click Pressure Regulation: Easy adjustment with IP54 protection, suitable for outdoor use.
- Self-Start Function: Automatically starts every 12 hours to prevent impeller blockage during long idle periods.
The XLSA Series combines energy efficiency, smart control, and reliable stainless steel construction, making it ideal for modern residential, commercial, and industrial water systems.
The XLSA Series is designed for low-viscosity, neutral, non-explosive liquids without solids or fibers. Ideal for air-conditioning circulation, cooling systems, water treatment, industrial cleaning, and fluid transport in food, beverage, and agricultural applications. (Oil-based liquids require a customized pump.)

| Component | Material |
| Pump body | Stainless steel |
| Motor housing | Aluminum |
| Impeller | Stainless steel |
| Pump support | Aluminum |
| Mechanical seal | Silicon carbide/graphite |

Operation Interface:

| Model | Frequency(Hz) | Power(W) | Max.flow(L/min) | Max.head(m) | Max.rpm(r/min) | Inlet&Outlet(inch) | N.W.(kg) | Size(L×W×H)(mm) |
| XLSA50 | 50/60 | 100-370 | 83 | 25 | 3200 | 1.25" x 1" | 10 | 309*218*266 |
| XLSA65 | 50/60 | 100-550 | 83 | 30 | 3500 | 1.25" x 1" | 10 | 309*218*266 |
| XLSA85 | 50/60 | 100-750 | 100 | 35 | 3700 | 1.25" x 1" | 10 | 309*218*266 |
| XLSA160 | 50/60 | 100-1100 | 267 | 42 | 4500 | 1.5" x 1.25" | 12 | 320*218*269 |
| XLSA250 | 50/60 | 100-2200 | 333 | 47 | 4400 | 2" x 1.25" | 19 | 359*218*320 |
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Starting pressure : 1.2bar - 3.0bar Max. Rated Current : 10A Max. Working Pressu...
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Starting pressure : 1.5bar - 3.0bar Max. Rated Current : 10A Max. Working Pressu...
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Carbon steel flange Working temperature: -10°C~99°C (Butyl) -10°C~99°C (EPDM) 0°...
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Replaceable membrane pressure tanksCarbon steel flangeWorking temperature : -10°...
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Identify noise sourcesAnalyze the operating conditionsUse noise reduction techni...
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Rated voltage : 400V Motor power : 1.5-15KW Max. Water depth : 25M Submersible ...
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