GASTEC Detector Tube: GASTEC GV-100, CH3Br, Gas Detection Tube, Methyl Bromide ( CH3Br )
The GASTEC Detector Tube (MPN 136LA) is a gas detection tube for methyl bromide (CH3Br), designed for use in GASTEC GV-100 and GV-110 pumps. It detects methyl bromide across a measurement range of 1 to 36 ppm…
SKU 3G-OTH-553174
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Product Description
The GASTEC Detector Tube (MPN 136LA) is a gas detection tube for methyl bromide (CH3Br), designed for use in GASTEC GV-100 and GV-110 pumps. It detects methyl bromide across a measurement range of 1 to 36 ppm, supplied in a 5-pack. 3G Electric sources this genuine OEM consumable across 14 industrial departments, with specialist expertise in combustion, pumps, and controls as an authorised distributor.
Frequently Asked Questions
What is the GASTEC 136LA detector tube used for?
The GASTEC 136LA detector tube is used to measure methyl bromide (CH3Br) concentrations in air, typically for fumigation monitoring, environmental safety, and industrial hygiene. It works with GASTEC GV-100 and GV-110 pumps to provide accurate readings from 1 to 36 ppm.
What are the specifications of the GASTEC 136LA detector tube?
The GASTEC 136LA detects methyl bromide (CH3Br) with a measurement range of 1 to 36 ppm. It is a gas detection tube supplied in a 5-pack, designed for use in GASTEC GV-100 and GV-110 pumps. The manufacturer part number is 136LA.
Where to buy GASTEC 136LA detector tubes worldwide?
3G Electric supplies genuine GASTEC 136LA detector tubes worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source this OEM consumable across 14 departments, including specialist expertise in combustion, pumps, and controls.
How to use the GASTEC 136LA detector tube with a GV-100 pump?
Break both tips of the GASTEC 136LA tube, insert it into the GASTEC GV-100 pump inlet, and pull the handle fully to draw a sample. Follow the pump stroke count and compare the stain length to the printed scale. Always refer to the tube instruction sheet for precise timing and temperature corrections.
GASTEC Products
3G Electric supplies GASTEC 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.









