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Why choose LARCO as your industry partner?

Choosing LARCO means selecting a trusted partner with recognized expertise, capable of delivering competitive, secure, and standards-compliant technical solutions. LARCO supports you with a personalized approach aimed at optimizing your operations while maintaining full control over costs and lead times.

These companies trust us

Turnkey solutions for liquid storage
Safety, reliability, and compliance for your industrial facilities
Level instrumentation for liquid storage and transport
Solutions
Product

Level & Overfill Protection Probes - DOCIL C400

Increase security by avoiding overflow

Product

Liquid Hydrocarbon Detector - DOCIL HK

Instantly detects leaks

Product

Larco Safety Box

Optimized automation control cabinet

Product

Process and safety automation

Take control of your operations and safety

Product

Level probe for pressurized tanks - DOCIL C 500 BTFO

Prevents overfilling and overpressure

Product

Gauging devices

Accurately measures the liquid level in the tank

Service

Technical Audit

Service

Installation & Commissioning

Service

Maintenance & training

Service

Studies & Consulting

Safety

Turnkey Solutions for Liquid Storage

At LARCO, we offer turnkey solutions for the liquid storage sector, specifically designed to meet the demanding safety and automation needs of industrial facilities. Our standardized solutions can be rapidly deployed on-site and configured to perfectly adapt to the specific requirements of each depot or infrastructure. Backed by our extensive experience in the oil and gas industry, we are now extending our expertise to other sectors that require robust and reliable solutions.

Why choose LARCO?

Our solutions are designed to automate operations, enhance safety, and optimize depot performance, providing centralized management and optimal efficiency.

Thanks to our expertise, we integrate our equipment and solutions directly on your sites, enabling a gradual and seamless upgrade of your facilities:

Ensure operational safety

Accurate and reliable detection instruments.

Optimize the management of liquids and gases

Advanced automation solutions.

Integration with existing equipment fleet

Ensure on-Site compliance 

Our equipment is ATEX and SIL certified.

Simplified installation, fast maintenance

68 years of expertise

High-Quality Instrumentation

Our solution seamlessly integrates with other essential safety equipment, including vapor/gas detectors, pumps, valves, and automation systems.

Comprehensive Safety Supervision

We provide a centralized solution that enables efficient and integrated control of all your safety equipment.

Seamless Integration

Our solution effortlessly integrates with other essential safety equipment, including vapor/gas detectors, pumps, valves, and automation systems.

Advanced Automation

We design and implement cutting-edge automation for your depot safety management system, ensuring optimal performance and safety.

Comissioning & Testing

Our team manages the entire commissioning process and conducts rigorous testing to ensure everything operates flawlessly.

Maintenance & Support

We provide ongoing maintenance services to ensure the long-term reliability and optimal performance of our instruments.

Process and safety automation for oil depots

  • Performance
  • Safety
  • Process
  • Automation
  • Custom-made solution for liquid storage

LARCO designs custom automation systems to optimize and secure operations at oil depots. Using programmable logic controllers (PLCs), HMI interfaces, and supervision solutions, we deliver a comprehensive and fully tailored response to the site's specific requirements and operational constraints. Our expertise covers both safety automation and process control, with remote access capabilities via a connected gateway.

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Solutions
Product

Overfill prevention probe -DOCIL C400

Prevents overfills

Product

Liquid Hydrocarbon Detector - DOCIL HK

Immediately detects leaks

Product

High-pressure transport probe (LPG) - DOCIL C 510

Optimizes your LPG loading operations

Product

Rod level indicator

Provides a quick visual indication of the product level in your tank

Product

Level probe for pressurized tanks - DOCIL C 500 BTFO

Prevents overfilling and overpressure

Safety

Level Instrumentation for Liquid Storage and Transport

Accurate liquid level management is crucial to ensure the safety of industrial facilities and the optimization of logistical operations, both in storage and transport. At LARCO, we design reliable level instrumentation solutions tailored to demanding environments and diverse applications.

Why is this important?

Facility Safety

Real-time detection of critical level thresholds (high, very high) and high-flow leaks is a strategic lever to prevent major incidents, ensure operator safety, and preserve the integrity of facilities.

Optimizing LPG Transport

The 510 probe not only ensures safety during the transport of pressurized liquids, but also optimizes the loading of tank trucks and trains by minimizing underfilling while respecting safety margins for substances like LPG.

Cutting-Edge Technology

Thanks to innovations such as DOCIL technology, our probes deliver ultra-fast response times (~0.1 ms) and exceptional accuracy (up to 1 mm), ensuring unmatched performance.

Storage solutions for your industry

Lubricants

Oil depots, biofuel & refineries

Airport storage facilities

LPG (Liquefied Petroleum Gas) transport

Beverages & Liquid Food Products

Mining & Forestry Operations

Success Story

TOTALENERGIES – Donges Refinery

LARCO delivered a floating suction system and a floating roof drain to TOTALENERGIES for its Donges refinery in under six weeks, ensuring a fast and safe restart of operations.
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Thappline – Thailand

For Thappline, LARCO designed a 30” stainless steel floating suction system, meeting unprecedented technical requirements.
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Protecting People and the Environment
Through Experience and Innovation

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