Yitar releases new ETR-ML series dry vacuum pumps (ML15/ML30/ML60)

2026-04-15 09:06:44

1、 ETR-ML series dry vacuum pump new product release

With the continuous improvement of vacuum environment requirements in high-end manufacturing, electronic semiconductors, and precision processes, dry vacuum pumps are gradually replacing traditional oil lubricated vacuum equipment.

Based on years of experience in vacuum system research and development, Yital Vacuum has officially launched a new generation of ETR-ML series dry vacuum pumps, including three models: ETR-ML15, ETR-ML30, and ETR-ML60, providing more stable and cleaner vacuum solutions for different working conditions.

2、 Product Structure and Working Principle

The ETR-ML series adopts a multi-stage high-precision Roots rotor structure. The rotors at each stage rotate in reverse under the drive of synchronous gears, forming a periodically changing sealed volume in the pump chamber, achieving continuous gas suction, step-by-step compression, and discharge.

The entire pumping process is free of oil participation and oil backflow pollution, ensuring the cleanliness of the system, especially suitable for process environments with high requirements for vacuum purity.

3、 ETR-ML series core advantages

1. Fully dry operation, cleaner vacuum

There is no lubricating oil or working fluid in the pump chamber to avoid oil mist and oil vapor pollution, and the extracted gas is purer.

2. Supports continuous operation 24/7

Non contact structural design, low wear and long service life, suitable for long-term uninterrupted production conditions.

3. High efficiency and low-energy design

Optimized rotor profile and flow channel structure effectively reduce energy consumption while ensuring pumping speed.

4. Stable and reliable, with low maintenance costs

Simple structure, smooth operation, long maintenance cycle, and lower overall operating cost.

5. Strong system compatibility and flexible integration

Can be used in combination with dry screw vacuum pump systems or rotary vane pump systems

Supports communication between PLC/DCS systems and can customize overall vacuum solutions according to requirements.

4、 Comparison of Main Models and Technical Parameters

ETR-ML15 dry vacuum pump

• Extraction rate (50Hz): 250 L/min (30 m ³/h)

• Ultimate pressure: ≤ 1 Pa

• Power: 0.4 kW

• Size: 390 × 210 × 250 mm

• Weight: 20 kg

ETR-ML30 dry vacuum pump

Extraction rate (50Hz): 500 L/min (30 m ³/h)

• Ultimate pressure: ≤ 2 Pa

• Power: 0.4 kW

• Size: 410 × 210 × 250 mm

• Weight: 26 kg

Suitable for laboratories, small process equipment, and applications with high space requirements.

ETR-ML60 dry vacuum pump

Extraction rate (50Hz): 1000 L/min (60 m ³/h)

• Ultimate pressure: ≤ 1 Pa

• Power: 1.5 kW

• Size: 528 × 318 × 275 mm

• Weight: 57 kg

Suitable for continuous production lines, medium-sized vacuum systems, and industrial applications that require high pumping speed and stability

5、 Typical application industries

The ETR-ML series dry vacuum pump is widely used in:

Electronics and Semiconductor Manufacturing

Pharmaceutical and Bioengineering

Chemical Industry and New Materials

New Energy and Vacuum Coating

Precision experiment and automation equipment

6、 Conclusion

The ETR-ML series dry vacuum pump is an important product upgrade of Itar in the field of high cleanliness and high reliability vacuum.

In the future, Yital will continue to provide more professional vacuum equipment and system solutions based on customer operating conditions.