SH Scientific Vacuum Pump SH-DSV830

SH Scientific Vacuum Pump SH-DSV830

Product Description

The SH-DSV830 vacuum pump from SH Scientific is designed for high-performance vacuum applications in laboratories and industrial environments. It delivers strong pumping capacity and stable vacuum performance, making it suitable for processes such as vacuum drying, vacuum distillation, filtration, and laboratory vacuum systems.

The pump provides a high pumping speed of 830 L/min and achieves an extreme vacuum level of 3 Pa. This capability allows efficient removal of gases and vapors from laboratory systems. The unit supports gas purging using dry nitrogen or dry compressed air, which helps maintain stable operation in high moisture or mildly corrosive conditions.

Features

• High pumping speed for efficient vacuum generation

• Extreme vacuum level down to 3 Pa

• Inverter control with adjustable rotational speed

• PID control function for stable vacuum performance

• Analog speed control and digital monitoring capability

• MODBUS-RTU communication for automation integration

• Gas purge system using dry nitrogen or compressed air

• Gas ballast function for handling water vapor

• Air cooling system for reliable operation

• Durable construction designed for laboratory and industrial use

Applications

• Vacuum drying systems

• Vacuum distillation processes

• Laboratory vacuum filtration

• Chemical and pharmaceutical research

• Analytical instrumentation

• Industrial vacuum processing

Specifications

• Model: SH-DSV830

• Pumping Speed: 830 L/min

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

Motor and Power

• Rated Motor Power: 2.2 kW

• Input Power: 380 – 415 V, 3 phase

• Allowable Voltage Variation: ±10%

• Input Frequency: 50 / 60 Hz

• Control Mode: Inverter

• Rotating Speed: 2850 – 4500 rpm

• Current at Ultimate Pressure: 1.5 A

• Peak Current: 6 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: 40 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: 663 × 350 × 400 mm

• Weight: 75 ± 5 kg

• Noise Level: ≤ 63 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-DSV830 vacuum pump offers powerful vacuum performance, advanced inverter control, and reliable vapor handling capability. Its strong pumping speed, precise control features, and durable design make it suitable for demanding laboratory and industrial vacuum applications.