Vacuum Accessory Pump, Peristaltic/PEARL PLUS 9.01.2490 ROBOROCK

Precision liquid dosing for your Roborock Pearl Plus robot vacuum and mop. This genuine peristaltic pump delivers water or mild detergent with consistent flow, ensuring your robot's mopping system always performs at its best.

Advantages

Self-priming peristaltic design eliminates air locks and provides reliable start-up every time. The silicone tubing and ABS/PC pump head resist wear and chemical degradation, extending service life beyond 1000 hours. Quiet operation under 50 dB keeps your cleaning sessions unobtrusive.

Suitable for

• Roborock Pearl Plus series robot vacuum and mop combos
• Compatible Roborock models requiring a 12V peristaltic dosing pump
• Replacement of faulty or worn original pumps

Key specifications

• Pump type: Peristaltic
• Voltage: DC 12V
• Flow rate: 50–150 mL/min (approx.)
• Self-priming: Yes
• Max pressure: 0.1 MPa (approx. 1 bar)
• Tubing material: Silicone
• Pump head material: ABS/PC plastic
• Motor type: DC brush motor
• Noise level: < 50 dB
• Electrical connection: 2-pin JST connector (typical)
• Hose connection: Barbed fittings for 3–4 mm ID tubing
• Operating temperature: 0°C to 50°C
• Life expectancy: > 1000 hours
• Mounting: Screw-mount design
• Liquid compatibility: Water, mild detergents

Recommendations

For optimal performance, replace the pump at the first sign of reduced water flow or unusual noise. Always use genuine Roborock parts to maintain warranty and ensure perfect fit. Install in a clean, dry area and avoid exposure to temperatures outside the specified range.