SH Scientific Vacuum Pump SH-DSV530

SH Scientific Vacuum Pump SH-DSV530

Product Description

The SH-DSV530 vacuum pump from SH Scientific is designed for reliable vacuum generation in laboratory and industrial environments. It provides strong pumping performance and stable vacuum control, making it suitable for applications such as vacuum drying, filtration, distillation, and analytical systems.

The pump delivers a pumping speed of 330 L/min and can achieve an extreme vacuum level of 3 Pa. This performance allows efficient removal of gases and vapors from vacuum systems. The unit also supports gas purging with dry nitrogen or dry compressed air, helping maintain stable operation in humid or mildly corrosive conditions.

The system uses an inverter-controlled motor with a rated power of 1.8 kW. The rotating speed can be adjusted between 3000 and 4800 rpm for flexible vacuum control. The built-in PID control function provides stable pressure control during operation.

The vacuum pump supports analog speed control and digital monitoring through MODBUS-RTU communication. These functions allow easy integration with laboratory automation systems. The pump uses air cooling to maintain stable operating temperature and reduce maintenance requirements.

Features

• High-performance vacuum pump for laboratory and industrial applications

• Pumping speed up to 330 L/min

• Extreme vacuum level down to 3 Pa

• Inverter control with adjustable rotational speed

• PID control function for stable vacuum operation

• Analog speed control and digital monitoring capability

• MODBUS-RTU communication for automation integration

• Gas purge and gas ballast system for vapor management

• Air cooling system for reliable operation

• Durable construction designed for continuous use

Applications

• Vacuum drying processes

• Laboratory vacuum filtration

• Vacuum distillation systems

• Chemical and pharmaceutical research

• Analytical and instrumentation systems

• Industrial vacuum processes

Specifications

• Model: SH-DSV530

• Pumping Speed: 330 L/min

• Extreme Vacuum Degree: 3 Pa (2.25 × 10⁻² Torr / 3 × 10⁻² mbar)

Motor and Power

• Rated Motor Power: 1.8 kW

• Input Power: 200 – 240 V, single phase

• Allowable Voltage Variation: ±10%

• Input Frequency: 50 / 60 Hz

• Control Mode: Inverter

• Rotating Speed: 3000 – 4800 rpm

• Current at Ultimate Pressure: 8 A

• Peak Current: 13 A

Control Functions

• PID Control Function: Yes

• Analog Speed Control: Yes

• Parallel Control and Monitoring: Digital and Modbus-RTU control

• Serial Communication: MODBUS-RTU

Connections

• Inlet Port: 25 KF

• Exhaust Port: 25 KF

Gas and Vapor Handling

• Gas Purge: Dry nitrogen or dry compressed air

• Gas Purge Flow: 0 – 100 slm

• Pressure: 0.05 – 0.1 MPa

• Joint: One-touch fitting Φ6 mm

• Maximum Water Vapor Pumping Rate: 200 g/h

• Gas Ballast: Gas purge port

Lubrication

• Oil Type: PFPE

• Oil Quantity: 80 ml

Physical Specifications

• Overall Dimensions: 600 × 300 × 320 mm

• Weight: 48 ± 5 kg

• Noise Level: ≤ 60 dB(A)

• Lifting Ring: M10 lifting ring (optional)

Operating Conditions

• Ambient Temperature: 5 – 40 °C

• Operating Humidity: Below 90%

• Storage Temperature: 0 – 50 °C

• Maintenance Cycle: Once per year

• Cooling Mode: Air cooling

Working Conditions

• Clean Condition: Standard operation

• High Steam Condition: Enable gas purging (0.07 MPa) and gas ballast

• Mildly Corrosive Condition: Enable gas purging (0.1 MPa)

Conclusion

The SH-DSV530 vacuum pump offers stable vacuum performance, flexible inverter control, and reliable vapor handling capability. Its compact design, digital monitoring functions, and strong pumping efficiency make it suitable for laboratory and industrial vacuum applications.