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The KSCZ-15C Portable SF6 Vacuum and Filling Device is designed for vacuum evacuation and SF6 gas refilling operations in GIS substations, circuit breakers, and gas-insulated electrical equipment. Equipped with a 15 m³/h vacuum pump, pressure regulator, vacuum measurement system, and optional cylinder weighing and heating functions, the unit provides a convenient solution for on-site SF6 gas handling and maintenance. Its compact mobile design allows easy transportation of SF6 cylinders and efficient gas charging operations in power utility environments.
Key Features
Integrated Vacuum and Refilling Functions: Perform vacuum evacuation and SF6 gas charging with a single portable unit
High-Efficiency Vacuum Pump: Built-in vacuum pump with pumping speed up to 15 m³/h
Portable Cylinder Cart Design: Functions as a mobile gas cylinder trolley for field applications
Accurate Pressure Regulation: Integrated SF6 pressure regulator with adjustable outlet pressure
Stainless Steel Armored Hose: Durable stainless steel armored hoses ensure safe gas transfer
Vacuum Monitoring: Wide-range vacuum gauge enables real-time monitoring during evacuation
Optional Cylinder Heating: Improves gas transfer efficiency in low-temperature environments
Optional Cylinder Weighing System: Provides accurate monitoring of gas charging quantity
Structure Diagram
Technical Specifications
Parameter
Value
Model
KSCZ-15C
Application
SF6 Gas Evacuation & Refilling
Vacuum Pumping Speed
15 m³/h
Pressure Gauge Range
0 - 1.6 MPa
Vacuum Gauge Range
0.1 - 100000 Pa
Pressure Regulator Range
-0.1 - 1.6 MPa
Cylinder Weighing Range
0 - 150 kg
Main Hose
DN8 * 6 m Stainless Steel Armored Hose
Cylinder Connection
G5/8
Cylinder Hose
DN8 * 0.3 m
Cylinder Heating Function
Optional
Cylinder Weighing Function
Optional
Dimensions
600 * 570 * 1360 mm
Weight
62 kg
Typical Applications
GIS Substations
Vacuum evacuation and SF6 gas charging during installation and maintenance.
High-Voltage Circuit Breakers
Preparation of gas compartments before commissioning.
Gas-Insulated Switchgear (GIS)
Routine maintenance and gas replenishment operations.
Electrical Utilities
On-site SF6 gas handling and equipment servicing.
Advantages of KSTONE SF6 Equipment
More than 20 years of experience in SF6 gas handling technology
ISO9001 certified manufacturing system
Participant in multiple SF6 industry standards
OEM and customized solutions available
Exported to power utilities and EPC contractors worldwide
FAQ
What is the KSCZ-15C used for? The KSCZ-15C is designed for vacuum evacuation and SF6 gas refilling of GIS and gas-insulated electrical equipment.
Can the unit perform both vacuuming and gas filling? Yes. The equipment integrates vacuum pumping and SF6 gas charging functions.
What is the vacuum pump capacity? The built-in vacuum pump provides a pumping speed of 15 m³/h.
Is cylinder weighing included? The cylinder weighing system is available as an optional configuration.
Is cylinder heating available? Yes. Cylinder heating can be added as an optional feature to improve gas transfer efficiency.
Why Work With KSTONE
Professional SF6 gas equipment manufacturer
Extensive GIS industry application experience
OEM & customized solution support
Fast technical response
Stable industrial-grade equipment
Global B2B export experience
Request a Quote for SF6 Vacuum Unit
Send us your technical requirements and application details. Our engineering team will provide a suitable SF6 Vacuum unit solution within 24 hours.
