Sniffer Tubes For Gas Leakage Detection

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Product information

Gas leakage in piping systems can potentially lead to fire and – explosion hazard, which is a serious threat against personnel, plant, and environment. General wear and tear, CUI and installation failures is potential causes leading to leakages. Inspection areas is often not easily accessible, and both inspection costs and remedial costs is generally very high.

Benarx Sniffer Tubes are designed to enable simple installation and easily accessible inspection of gas leakage in piping systems. Installation of Sniffer tubes to monitor and test for leakage of hydrocarbons is a commonly used method to manage this risk.

Benarx Sniffer Tubes can be installed directly on flanges, using flange belts for installation. The Benarx Sniffer Tubes are compatible with inspection glass for indication of condensate leakage. The sniffer tubes and flange belts are delivered pre-fitted.

Benarx Steel straps can be installed on all insulation classes where operating temperature is above ambient (not on cold classes) and below 230°C.

  •          Made from SS 316 stainless steel with PTFE gasket.
  •          Produced with inner diameter and belt width according to ASME 16.47 and ASME 16.5 flange sizes
  •          Sniffer tubes are available with multiple standard tube-lengths
  •          Pre-fabricated and ready for assembly on site
  •          Allows for early testing and leak detection. 

Contact for receival of the latest version of the Installation Manual for Benarx Sniffer Tubes.

Standard insulation toolboxes are required in order to install. For a full list of the required tools, refer to Installation Manual for Installation Manual for Benarx Sniffer Tubes

For large orders its recommended to order a couple of extra PTFE tape rolls in case any of the sniffer tubes require modification.

Unit configuration:
Benarx Sniffer Tubes are ordered in units of “ea” band. If 10 “ea” is ordered, 10 complete sniffer tubes (flange belt with sniffer tube) are delivered.

If order consist only of Benarx Sniffer Tubes, items are packed in the separate cartoon box. Box could consist sets with different sizes which are listed on the box.

If order consist other products BBP added Benarx Sniffer Tubes to collective carton/pallet.



Benarx Sniffer Tubes can be ordered in our Ordering Portal or through you nearest Beerenberg sales representative. If you are ordering yourself through the portal, make sure that you have read and understood all the content and accompanying documents listed above before ordering. This includes but is not limited to:

  •          How the product works
  •          How to install the product
  •          Which tools are needed

There are no complementary or associated services or support offered related to Benarx Sniffer Tubes.

There are no complementary or alternative products to Benarx Sniffer Tubes.