Quantity: 

Suitable for use with 10–15 dental comprehensive treatment units.

Equipment Purpose: 

Used as a suction power source for aspirating spray, saliva, blood, or small particles during dental treatment procedures (e.g., tooth drilling) in hospital or dental clinic settings; also features a water vapor separation and automatic discharge function.

Operating Conditions :

Environmental Conditions:

1. Ambient Temperature: 5°C – 40°C
   
2. Relative Humidity: ≤ 70%
   
3. Atmospheric Pressure: 86 – 106 kPa
   
4. Ventilation Flow Rate: ≥ 0.50 m³/s
   
   

Power Supply Conditions ;

1. Rated Voltage: AC 380 V ±10%
   
2. Frequency: 50 Hz/60 Hz 
   
3. Rated Power: 4 kW/4.9 kW
   
4. Rated Current: 14 A/14.5 A
   
5. Installation location: Installed on the same floor as the dental comprehensive treatment unit.
   

Technical Specifications: 

1. Air-ring suction pump; Motor speed: ≥2800 r/min – capable of instantly generating a high suction flow rate compliant with dental application standards without requiring prolonged waiting; Maximum vacuum: -20 kPa;
   
2. High suction flow rate: At P = 0 kPa, the suction capacity of a single suction pump is approximately 3500 L/min; the total suction capacity of the unit is approximately 7000 L/min; At P = -15 kPa, the suction capacity of a single suction pump is approximately 1700 L/min; the total suction capacity of the unit is approximately 3400 L/min. By employing two vacuum pumps in parallel operation, the system can support up to 15 dental unit systems;
   
3. Features an integrated modular semi-dry suction system and an independent water-air separation system, making it suitable for installation scenarios where the dental unit and suction system are located on the same floor; 
   
4. Intelligent microcomputer control system that independently controls the operating status of each suction pump; the two suction pumps serve as mutual backups; includes multiple circuit protection functions and an automatic delayed shutdown feature; 
   
5. External mechanical negative pressure balancing valve ensures that the negative pressure remains within the optimal range of-15 kPa to-18 kPa, preventing excessive negative pressure from damaging the oral mucosa of patients;
   
6. The mechanical negative pressure balancing valve provides sufficient fresh air for internal cooling and heat dissipation of the suction pump, while also preventing damage to the suction pump due to pipeline blockage;
   
7. One-touch emergency startup function: in the event of a microcomputer system failure, the system can be activated via a single button to enter emergency mode, allowing the workstation to continue operating during the emergency while awaiting maintenance and rescue;
   
8. Remote monitoring system ensures the reliable and smooth operation of the equipment; You can check the device's operating status directly on your mobile device.
   
9. Noise level: ≤75 dB(A)
   
10. External dimensions (height × width × length): ≤125 × 65 × 97 cm
    
11. Net weight: ≤95 kg
    

Configuration List:

Dental Electric Aspirator – 1 unit; 

Exhaust Filter – 1 unit;

Aspiration Tube – 1 unit; 

Drainage Pipe – 1 unit;

Exhaust Pipe – 1 unit

Q: How many dental units can it support?
A: 10–15 dental comprehensive treatment units.

Q: What is the main purpose?
A: Aspirating spray, saliva, blood, or small particles during dental treatment; also separates water vapor and discharges automatically.

Q: What are the power and environment requirements?
A: AC 380 V ±10%, 50/60 Hz, 4 kW / 4.9 kW, 14 A / 14.5 A. Ambient 5–40°C, humidity ≤ 70%, pressure 86–106 kPa, ventilation ≥ 0.50 m³/s. Install on the same floor as the dental treatment unit.

Q: What is the suction performance?
A: Motor ≥ 2800 r/min, max vacuum –20 kPa. At 0 kPa: single pump ≈ 3500 L/min, unit ≈ 7000 L/min. At –15 kPa: single pump ≈ 1700 L/min, unit ≈ 3400 L/min. Two pumps in parallel support up to 15 dental units.

Q: How is it controlled?
A: Intelligent microcomputer control system with independent pump control, mutual backup between two pumps, multiple circuit protection, delayed shutdown, one-touch emergency startup, and remote monitoring via mobile device.

Q: What is included, and what are the noise, size, and weight?
A: Includes dental electric aspirator, exhaust filter, aspiration tube, drainage pipe, exhaust pipe (each ×1). Noise ≤ 75 dB(A). Size ≤ 125×65×97 cm. Weight ≤ 95 kg.