NEXTTEQ Detector Tube: CN-, Gas Detection Tube, Cyanide Ion ( CN- ), 0.2 to 5 ppm
The NEXTTEQ Detector Tube: CN (MPN NX403) is a gas detection tube for cyanide ion (CN-), calibrated for a measurement range of 0.2 to 5 ppm, supplied in a 10-pack. Designed for use in GASTEC GV-100 and GV-110 pumps…
SKU 3G-OTH-553240
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Product Description
The NEXTTEQ Detector Tube: CN (MPN NX403) is a gas detection tube for cyanide ion (CN-), calibrated for a measurement range of 0.2 to 5 ppm, supplied in a 10-pack. Designed for use in GASTEC GV-100 and GV-110 pumps, it enables precise field detection of cyanide ions across 14 industrial departments — and we supply far more than is listed. Our specialist depth in combustion, pumps and controls (authorised for brands like FBR, Interpump, Riello, Beckett) anchors trust, but we also deliver genuine solutions across Schneider, ABB, Siemens, SKF, Festo, Fluke and beyond.
Frequently Asked Questions
What is the maintenance schedule for the NEXTTEQ Detector Tube: CN-, Gas Detection Tube, Cyanide Ion ( CN- ), 0.2 to 5 ppm?
We recommend a full seal kit replacement every 500-1000 operating hours depending on application. Oil changes should be performed every 250 hours. Contact our service team for a customized maintenance plan.
NEXTTEQ Products
3G Electric supplies NEXTTEQ gas detection tubes for use in gastec gv-100 and gv-110 pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









