Yuwell Suction Unit 7E-B5

A compact, electrical suction machine for emergency, home or clinical use. The 7E-B5 can be used for phlegm and mucus removal and also as an aspirator in hospital OTs. It features an all-new design, strong but lightweight plastic body and an oil-free, high-pressure, maintenance-free suction pump with 22 LPM capacity, silent operation and a detachable power cord. The unit Maximum negative pressure can be conveniently controlled from the regulator on the front panel. It comes with a 1000 mL polycarbonate jar with advanced over-flow protection, tubing kit and additional bacterial filters.

Yuwell Suction Unit 7E-B5 Features:

• Oil-free piston pump
• Step less voltage regulation
• Integrated pipeline
• Hidden handle

Yuwell Suction Unit 7E-B5 Technical Specifications:

• Input Power : AC 220 V @ 50 Hz, 90 VA
• Pumping Capacity : 22 LPM
• Maximum Negative Pressure : 75 kPa
• Operating Noise : < 45 dB
• Jar Capacity : 1000 mL

Frequently Asked Questions – Yuwell Suction Unit 7E‑B5

1. What is the Yuwell 7E-B5 suction unit used for?

The Yuwell 7E-B5 is a compact electric suction unit designed to remove mucus, phlegm, or other fluids from the respiratory tract. It is ideal for use at home, in clinics, emergency situations, and ICU settings.

2. What are its key technical specifications?

• Power: AC 220 V, 50 Hz, 90 VA

• Maximum Negative Pressure: 75 kPa

• Pumping Rate: 22 L/min

• Noise Level: Less than 45 dB

• Jar Capacity: 1000 mL with overflow protection

3. Is the pump oil-free?

Yes, the 7E-B5 uses an oil-free piston-type diaphragm pump, which is maintenance-free and environmentally friendly.

4. Can the suction power be adjusted?

Yes, it features a stepless pressure regulator knob that allows you to precisely adjust the vacuum level as needed.

5. Does it have any safety features?

Yes, the unit includes:

• Overflow protection system

• Low noise operation

• Shockproof and durable plastic body for safe handling

6. Is it easy to use for home care?

Absolutely. The unit is compact, lightweight, and designed for easy operation even by caregivers at home. Clear markings and one-touch operation make it user-friendly.

7. How do I clean and maintain the unit?

• Disassemble and wash the jar, tubing, and accessories with mild disinfectant after each use.

• Make sure the air filter is clean and replace it if suction power decreases.

• Store in a dry, dust-free environment.

8. What accessories are included with the unit?

The standard package typically includes:

• Suction catheter (adult and pediatric)

• Suction tubing

• Air filters (usually 2)

• Power cord

• User manual

9. Can it run continuously?

The unit is designed for intermittent use and should not operate continuously for more than 30 minutes at a time. Allow it to cool before the next cycle.

10. Is there a warranty on the Yuwell 7E-B5?

Yes, the unit generally comes with a 1-year manufacturer warranty.