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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

Current news

SGB Management Team with New Dual Leadership

Jost Berg retires from active management after 36 years. His successors are Carsten Schmidt and SGB’s long-standing Technical Director...

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SGB at Petroleum Istanbul

24–26 April 2025
International Petroleum, LPG, Lubricants, Car wash, Convenience store products and technologies Exhibition

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SGB Leak Prevention Technology at Motortec 2025 in Madrid, Spain

Motortec Madrid: 23–26 April 2025
The international trade fair for the automotive service and aftermarket industry

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SGB Highlights

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NEW: 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
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NEW: 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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NEW: Pressure leak detector DL .. 8S

  • Leak monitoring of tank and dome shaft at the same time
  • Only 1 leak detector
  • Up to 8 explosion-proof probes can be connected