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Leak Prevention Technology

Our know-how for a clean and protected environment

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Leak detectors for storage tanks & chemical plants

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Leak detectors for filling stations

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Leak detectors for heating oil tank systems

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Leak detectors for LH2, LNG & NH3

What we do in 90 seconds

Current news

SGB will be at SMM 2026

1st–4th September 2026
Hamburg, Germany

ELAFLEX Group Stand A1.327
 

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Technical Training Courses Return This Autumn

Expertise Directly from the Manufacturer

This autumn, SGB will once again be offering its technical training courses on leak detection...

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Technical fault

Dear Sir or Madam,

We are currently experiencing technical difficulties. Our online shop is temporarily unavailable, and our telephone...

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SGB Highlights

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HK: The new A-Ex variant for flat-bottom tanks

VLX 330 A-Ex HK (heating and condensate trap integrated into the housing)

  • New XL-housing
  • Comfortable climate for the built-in components
  • Ex-proof device for installation in Zone 1 or 2
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Leakage Sensor LS 816

  • For leak monitoring of collecting chambers, tubs, shafts, double-walled pipes
  • Ex-proof sensors
  • 8 up to 16 sensor connections
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Leak detectors for LH2 | LNG | NH3

  • Consists of explosion-proof sensor + signalling unit
  • Permanently monitors the function of the insulation
  • For applications with cryogenic LNG, LH2 or NH3

Request a solution

Not sure which leak detector is best suited to your system/project? Then fill out our questionnaires as thoroughly as possible and send it to us at sgb@sgb.de. Together we will find the best leak detection solution!