GASTEC Detector Tube: GASTEC GV-100, C2H2, Gas Detection Tube, Acetylene ( C2H2 )
The GASTEC Detector Tube (MPN 171) is a C2H2 gas detection tube for acetylene, designed for use with GASTEC GV-100 and GV-110 pumps. Supplied in a 10-pack, it measures acetylene concentrations from 0.05 to 4%.
SKU 3G-OTH-553221
Need installation or engineering help?
Ask a question
Product Description
The GASTEC Detector Tube (MPN 171) is a C2H2 gas detection tube for acetylene, designed for use with GASTEC GV-100 and GV-110 pumps. Supplied in a 10-pack, it measures acetylene concentrations from 0.05 to 4%.
Frequently Asked Questions
What is the GASTEC Detector Tube 171 used for?
The GASTEC Detector Tube 171 detects acetylene (C2H2) gas in industrial environments. It is used with GASTEC GV-100 or GV-110 pumps to measure concentrations from 0.05 to 4%, helping plant engineers and safety teams monitor for combustible gas hazards.
What are the specifications of the GASTEC Detector Tube 171?
The GASTEC Detector Tube 171 detects acetylene (C2H2) with a measurement range of 0.05 to 4%. It is supplied in a 10-pack and designed for use with GASTEC GV-100 and GV-110 pumps. The manufacturer part number is 171.
Where to buy GASTEC Detector Tube 171 worldwide?
3G Electric supplies the GASTEC Detector Tube 171 to customers worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery for international orders. Contact us for pricing and lead time on this acetylene gas detection tube.
How to use the GASTEC Detector Tube 171 with a pump?
Break both tips of the GASTEC Detector Tube 171, insert it into the GASTEC GV-100 or GV-110 pump inlet, and pull the handle to draw a sample. Follow the pump stroke count and tube calibration marks to read acetylene concentration between 0.05 and 4%. Always refer to the tube instructions for accurate use.
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.





![GASTEC Detector Tube: Gas Detection Tube, LPG, With Pump, 104°F Max Op Temp [NEW], LPG, 10 PK (MPN 100A). Key specifications — Gas Detected: LPG; Measurement Range: 0.02 to 0.8%.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2Fd27c4ac7-7c42-4815-8de9-4f5a0ec69221.jpg&w=200)
![GASTEC Detector Tube: CH2O, Gas Detection Tube, Formaldehyde ( CH2O ), 95°F Max Op Temp [NEW], 10 PK (MPN 91PL). Key specifications — Gas Detected: Formaldehyde; Measurement Range: 0.01 to 0.8 ppm.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2Fcd79ace8-223d-4333-a6fe-20780640eefc.jpg&w=200)


