SF6 Mobile Vacuum Pump Unit for GIS and Switchgear Maintenance

Professional SF6 Gas Vacuumizing and Charging Device – Pump Brand Customizable

The SF6 Mobile Vacuum Pump Unit is designed for vacuumizing and gas charging operations during maintenance and installation of GIS (Gas Insulated Switchgear) and high-voltage switchgear equipment.

Before filling SF6 gas, electrical equipment must be evacuated to remove air and moisture to ensure insulation performance and operational safety. The KSTONE mobile vacuum pump unit provides high vacuum speed, reliable performance and convenient mobile operation, making it an ideal solution for substation maintenance teams, switchgear manufacturers and power utilities.

The system is equipped with a digital vacuum display, high-efficiency vacuum pump and mobile trolley structure, allowing easy operation in substations, workshops and field maintenance environments.

Pump brands can also be customized according to customer requirements.

• High vacuum speed up to 1000 m³/h

• Minimum vacuum level down to 1 Pa

• Digital vacuum measurement display

• Mobile trolley design for easy transportation

• Suitable for GIS and HV switchgear vacuumizing

• Reliable vacuum pump system

• Pump brand customizable

• Stable performance for substation maintenance and factory testing

• KSCZ-4

• KSCZ-18

• KSCZ-100

• KSCZ-250

• KSCZ-500

• KSCZ-1000

These models cover different vacuum capacities and can meet the requirements of switchgear manufacturers, electrical testing laboratories and power utilities.

Vacuum Measuring Method: Digital Display

The SF6 mobile vacuum pump unit is widely used in:

• GIS (Gas Insulated Switchgear) maintenance

• High voltage switchgear vacuumizing

• Circuit breaker maintenance

• SF6 gas filling preparation

• Substation maintenance operations

• Electrical equipment manufacturing factories

It is an essential tool for ensuring safe and reliable SF6 gas insulation performance.

KSTONE provides flexible customization options for different project requirements:

• Vacuum pump brand customization

• Power supply customization

• Different vacuum capacities

• Special configuration for large GIS equipment

Our engineering team can provide professional solutions for substation maintenance teams and switchgear manufacturers worldwide.

KSTONE SF6 mobile vacuum pump units provide a reliable and cost-effective alternative to well-known brands such as DILO and WIKA.

With high vacuum performance, durable design and flexible customization options, our equipment is widely used by power utilities, switchgear manufacturers and maintenance service providers.

• SF6 Leak Detector

• SF6 Gas Analyzer

• SF6 Gas Recovery System

• Dew Point Meter

If you are looking for SF6 vacuum pump units or SF6 gas handling equipment, please feel free to contact us for more information.

Email: info@kstone-sf6.com
Company: Shanghai KSTONE S&T Development Co., Ltd.

Our team will provide professional solutions and quick quotations for your project.

An SF6 vacuum pump unit is used to evacuate air and moisture from GIS and switchgear equipment before filling SF6 gas to ensure insulation reliability.

KSTONE SF6 vacuum pump units can reach a minimum vacuum level of 1 Pa depending on the model.

Yes. The vacuum pump brand can be customized according to customer requirements.