Leak Prevention Technology

Our know-how for a clean and protected environment

Start-Pics_Tanklager.png

Leak detectors for storage tanks & chemical plants

Start-Pics_Tankstellen.png

Leak detectors for filling stations

Start-Pics_Heizoelanlagen.png

Leak detectors for heating oil tank systems

Start-Pics_LH2-LNG_NH3.png

Leak detectors for LH2, LNG & NH3

Current news

New A-Ex variant: vacuum leak detector VLX 330 A-Ex HK

• New XL housing
• Heating and condensate trap now inside housing
• For flat bottom tanks and other containers

Read more

Public holidays and closing days in May and June 2025

Thank you for your interest in our leak prevention technology. 

Due to several public holidays and bridging days, we will unfortunately not...

Read more

Company closing: Fri 18 April and Mon 21 April

Due to the Easter holidays this weekend, SGB will be closed on April 18th and 21st, 2025.

We will be available again from Tuesday, April...

Read more

SGB Highlights

VLX-A-Ex-HK_SGB_Highlights.jpg

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
sgb-leckagesonde-ls816.jpg

Leakage Sensor LS 816

  • For leak monitoring of collecting chambers, tubs, shafts, double-walled pipes
  • Ex-proof sensors
  • 8 up to 16 sensor connections
Card-lng-332x332-wH.jpg

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