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DILO Company, Inc.

SF₆ Gas Handling Equipment

Complete Solutions for Safe, Efficient, and Emission-Free SF₆ Gas Management

DILO Company, Inc. provides a complete portfolio of SF₆ gas handling equipment designed to support every stage of the gas lifecycle—from initial filling and commissioning to ongoing maintenance, monitoring, and end-of-life recovery. Built for utilities, manufacturers, and service teams working with Sulfur hexafluoride, these solutions are designed to improve safety, reliability, and long-term process control using proven SF₆ equipment across a wide range of applications.

Built on decades of innovation and a commitment to sustainability, DILO solutions help utilities, OEMs, and service providers reduce emissions, improve operational efficiency, and meet evolving regulatory requirements.

One Vision. Zero Emissions.

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Product Catalog

Browse the Full Product Catalog

DILO offers a full range of equipment for SF₆ gas handling, measurement, and management. Select a category below to explore solutions tailored to your application, from SF₆ gas recovery and refilling equipment to monitoring and leak detection solutions. This category structure is designed to help users find the right SF₆ gas equipment for their operating environment.

The categories below give you a snapshot of DILO's SF₆ equipment lineup - from gas recovery and refilling systems to leak detection and monitoring solutions. For full specifications, datasheets, and a searchable product finder, visit the DILO Product Catalog.

See Catalog

Explore Our SF₆ Product Categories

  • L170- SF6 Service Carts (no background)-1 01

    Service Carts

    DILO SF₆ service carts enable safe, efficient recovery, evacuation, refilling, and purification of SF₆ gas across all equipment sizes—from small systems to large GIS installations. These systems form the foundation of DILO’s portfolio for field and facility use and are among the most widely used types of SF₆ handling equipment.

    Explore Service Carts
  • Prefilters Unit- Accessories for Service Carts-1 02

    Accessories for Service Carts

    Enhance and expand your service cart capabilities with a wide range of accessories, including storage solutions, filtration systems, cylinders, and transport options. These accessories help improve workflow performance and extend the value of each DILO service cart and related SF₆ equipment.

    Explore Accessories for Service Carts
  • Multi-Analyzer 03

    Gas Analyzers

    Measure SF₆ purity, moisture, and decomposition products with high-precision gas analyzers designed for reliable field and laboratory use. Each SF₆ gas analyzer helps operators make more informed maintenance decisions while supporting safe gas quality control as part of a broader SF₆ gas equipment strategy.

    Explore Gas Analyzers
  • Accessories for Analyzers- SF6 Products 1 04

    Accessories for Analyzers

    Support accurate and efficient gas measurement with accessories such as compressors, sampling systems, and calibration components. These tools help improve analyzer performance and streamline gas sampling in the field while complementing core SF₆ handling equipment.

    Explore Accessories for Analyzers
  • Leak Pointer 05

    Leak Detectors

    Quickly identify and locate SF₆ leaks with advanced detection technology designed to support emissions reduction and regulatory compliance. Whether you need a handheld SF₆ leak detector or a fixed monitoring solution, DILO supports faster leak detection across a wide range of service environments with specialized SF₆ equipment.

    Explore Leak Detectors
  • b152r94-massendurchfluss-messgerät 06

    Weighing Devices

    Accurately measure gas quantities during filling and recovery operations using precision weighing systems built for industrial applications. These devices support better process visibility during filling, storage, and recovery workflows and are an important part of complete SF₆ gas equipment setups.

    Explore Weighing Devices
  • Density Monitors- SF₆ Products 2 07

    Density Monitors

    Monitor SF₆ gas density and ensure safe operation of electrical equipment with reliable, high-accuracy density monitoring solutions. Each SF₆ density monitor is designed to support dependable density monitoring in critical gas-insulated systems and complement long-term programs.

    Explore Density Monitors
  • b190r11-commguard-web-Remote Filling Device 08

    Refilling & Evacuating Devices

    Perform efficient standalone refilling and evacuation processes with dedicated equipment designed for streamlined gas handling operations. This category includes specialized SF₆ refilling equipment for users who need controlled filling and evacuation outside a full cart setup, making it a practical option within the wider DILO SF₆ equipment range.

    Explore Refilling & Evacuating Devices
  • SF₆ Valves and Couplings 09

    Valves and Couplings

    Ensure safe, leak-tight connections with DILO’s self-sealing valves and couplings, engineered for durability, reliability, and emission-free operation. These SF₆ valves and couplings help reduce gas loss and support safer day-to-day handling across many types of SF₆ gas equipment.

    Explore Valves and Couplings
  • Cylinder Heater Blanket B 10

    Gas Handling Accessories

    Support your operations with a range of gas handling accessories, including specialty tools, monitoring components, and system enhancements.

    Explore Gas Handling Accessories
  • Special Applications- SF₆ Products-3 11

    GIS Production Plants

    DILO provides complete solutions for SF₆ gas handling in GIS production environments, including fully integrated and automated systems. These systems are ideal for manufacturers working with Gas-insulated switchgear (GIS) at scale and looking for more advanced production SF₆ gas equipment.

    Explore GIS Production Plants
  • Plants for Pressure Turbulence Channel 12

    Special Applications

    Custom-engineered solutions for specialized industries and unique requirements, including high-performance and non-standard SF₆ applications. This category supports users whose operating conditions require more customized and application-specific SF₆ gas handling equipment.

    Explore Special Applications

SF₆ Gas Handling

How It All Fits Together

Effective SF₆ gas management requires a coordinated approach across multiple stages of the gas lifecycle. DILO equipment is designed to work together as a complete system:


  1. 01

    Gas Recovery & Processing

    Service Carts

  2. 02

    Gas Measurement & Quality Control

    Gas Analyzers & Density Monitors

  3. 03

    Leak Detection & Emissions Reduction

    Leak Detectors

  4. 04

    Refilling & Evacuation

    Refilling Devices & Service Carts

  5. 05

    Storage, Transport & Support

    Accessories

By integrating these solutions, DILO helps ensure safe handling, minimize emissions, and maintain system reliability. Together, these product categories support a complete SF₆ gas handling equipment ecosystem for maintenance, monitoring, gas recovery, and long-term asset performance.
TRUSTED BY INDUSTRY LEADERS

WHY CHOOSE DILO COMPANY, INC.

  • ZERO-EMISSION TECHNOLOGY

    Industry-leading solutions designed to minimize and prevent SF₆ emissions

  • PROVEN RELIABILITY

    Trusted by utilities, OEMs, and service providers worldwide

  • Engineering Expertise

    Decades of innovation in gas handling and environmental protection

  • Complete Portfolio

    Equipment and solutions covering the full SF₆ gas lifecycle

2025 DILO Substation Retouched-5662

SF₆ GAS HANDLING EQUIPMENT EXPERTS

Why Choose DILO Company, Inc.

Zero-Emission Technology Industry-leading solutions designed to minimize and prevent SF₆ emissions

Proven Reliability Trusted by utilities, OEMs, and service providers worldwide

Complete Portfolio Equipment and solutions covering the full SF₆ gas lifecycle

Engineering Expertise Decades of innovation in gas handling and environmental protection

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SF₆ GAS Products

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