Yuwell 7A-23B Surgical Suction Unit on Castors with Two Glass Jars and a Foot Switch
A Yuwell surgical suction unit on castors, with 90 kPa of suction and a flow of at least 20 L/min. It comes with two 2500 mL glass jars and a foot switch, and the first jar has a valve that stops suction by itself when it is full. The surgeon sets the vacuum level.
1-year warranty
On Yuwell devices, from the date of purchase.
Lifetime service
With genuine spare parts after the warranty too.
Accredited maintenance centre
By the General Authority for Industrial Control.
Ali Ben Ali
In the medical equipment trade since 1987, with 4 branches.
This device may suit you if...
The final choice is made with the surgeon or the biomedical engineering team. These are the uses the device is made for.
An operating theatre or surgical department
It removes fluids and thick secretions from the surgical field during surgery.
The unit moves between rooms
It stands on castors, so it moves easily.
The surgeon needs free hands
A foot switch starts and stops suction.
The two numbers that matter in any suction unit, in one line: kPa is suction strength, how hard it pulls thick fluids; L/min is flow, how fast it clears the field. The 7A-23B: 90 kPa and at least 20 L/min.
7A-23B features
90 kPa suction
Set with a regulator from 20 kPa to maximum vacuum, read on a vacuum indicator.
At least 20 L/min
Classified High vacuum / high flow.
Two 2500 mL glass jars
The first has an overflow valve that stops suction by itself when full, the second protects the pump, followed by an air filter.
Foot switch
Suction starts and stops from the foot, hands stay free.
Oil-free piston pump
No oil mist and no lubrication.
On castors
17 kg, 350 × 305 × 795 mm; runs 30 minutes on, 30 minutes off.
Technical specifications
Safety
- Reflux protection
- Jar A has an overflow valve that stops suction automatically when full; jar B acts as a buffer before the pump; then an air filter
- Electrical safety class
- Class I, type B applied part
Therapy
- Maximum vacuum
- 90 kPa±10 kPa, at 760 mmHg
- Vacuum adjustment range
- 20 kPa to maximum vacuum
- Free air flow
- 20 L/minminimum, at 760 mmHg
- ISO 10079-1 class
- High vacuum / high flow
- Duty cycle
- 30 min on, 30 min off
Comfort
- Sound level
- 60 dBmaximum, dB(A)
Power
- Power input
- 220 V / 50 Hz
- Electrical input power
- 180 VA
Physical
- Weight
- 17 kg
- Dimensions
- 350 × 305 × 795 mmL × W × H
Warranty & after-sales
- Ali Ben Ali warranty
- 1 year
Identity
- Type
- On castors
- Pump
- Oil-free piston pump
- Collection jars
- 2 × 2500 mL glass jars
- Foot switch
- Yes
- Specialties
- Removing fluids and debris from the surgical field during surgery, by medical personnel
Compare with other Surgical suction unit devices
| 7A-23BThis page | 7E-AGo to product | 7E-G1Go to product | |
|---|---|---|---|
| Type | On castors | Portable | Portable, with battery |
| Maximum vacuum | 90 kPa (±10 kPa, at 760 mmHg) | 85 kPa (±10 kPa, at 760 mmHg) | 85 kPa (±5 kPa) |
| Free air flow | 20 L/min (minimum, at 760 mmHg) | 20 L/min (minimum, at the device inlet) | 27 L/min (±4, at the device inlet) |
| ISO 10079-1 class | High vacuum / high flow | High vacuum / high flow | High vacuum / high flow |
| Pump | Oil-free piston pump | Oil-free pump | Oil-free pump |
| Duty cycle | 30 min on, 30 min off | 30 min on, 30 min off | 30 min on, 30 min off |
| Collection jars | 2 × 2500 mL glass jars | 1 × 1000 mL jar | 1 × 1000 mL jar |
| Reflux protection | Jar A has an overflow valve that stops suction automatically when full; jar B acts as a buffer before the pump; then an air filter | Overflow valve that stops suction automatically when the jar is full, followed by an air filter | Overflow valve that stops suction automatically when the jar is full, followed by an air filter |
| Sound level | 60 dB (maximum, dB(A)) | 65 dB (maximum, dB(A)) | 65 dB (maximum, dB(A)) |
| Electrical input power | 180 VA | 90 VA | 150 VA |
| Battery runtime | – | – | 60 min (minimum, at limit vacuum) |
| Weight | 17 kg | 4 kg (approx.) | 4 kg |
| Dimensions | 350 × 305 × 795 mm (L × W × H) | 280 × 196 × 285 mm (L × W × H) | 480 × 189 × 285 mm (as printed) |
| Ali Ben Ali warranty | 1 year | 1 year | 1 year |
A dot next to a value means it differs from the device on this page.
Frequently asked questions
About the 7A-23B
What is the difference between the 7A-23B and the 7E-A?
The 7E-A is small and light (about 4 kg), with one 1000 mL jar and 85 kPa of suction, and sits on a table. The 7A-23B stands on castors, with two 2500 mL glass jars, a foot switch and 90 kPa of suction, and is made for the operating theatre.
Who sets the vacuum level?
The surgeon or medical team, according to the procedure. The unit is for medical personnel only, and suction is set with a regulator from 20 kPa to maximum vacuum.
When is the air filter changed?
When the filter turns dark, or suction weakens while the gauge reads high. Use a genuine Yuwell filter; order it from customer service on 01212333328.
What power supply does it need?
220 V / 50 Hz; power consumption 180 VA. It is a Class I device, so it must be plugged into an earthed socket.
What happens if a jar fills up?
The valve in the first jar closes and suction stops by itself, while the second jar keeps protecting the pump. Empty and wash the jar, then carry on.
About buying medical devices from Ali Ben Ali
Is the device genuine, and how can I be sure?
The device is made by Yuwell and comes with the Ali Ben Ali warranty; we have been in the medical equipment trade since 1987. You can also see it in person at any of our branches before you buy.
About usHow long is the warranty, and who provides it?
1 year from Ali Ben Ali from the date of purchase, on Yuwell devices. We honour it directly, not through a third party; for any coverage question call the hotline 01212333328.
Maintenance centresIf the device breaks after the warranty, who repairs it?
Our maintenance centre at 31 El Rashidy St – Kasr El Aini, accredited by the General Authority for Industrial Control. Service and genuine spare parts stay available for the device's whole life.
Maintenance centresCan I return or exchange the device?
Yes, within 14 days of delivery, if it is unused, complete with its accessories and in its original packaging. If it arrives defective or different from your order, we replace it or refund it in full. Masks, tubing and any items that contact the patient cannot be returned once opened, for hygiene reasons. Return shipping is on us for a defect or a wrong item; otherwise the customer pays it, unless a free-shipping offer applies.
Exchange and returns policyDo you deliver and install? Should I buy online or at a branch?
We deliver and install in 27 governorates within Egypt. Shipping fees are set after you order and agreed with you by phone or WhatsApp before dispatch. Order on the website or on WhatsApp, or visit our branches: Rashidy and Bostan in Cairo, Alexandria and Mansoura.
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Specifications last updated: 2026-09-25
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