GASTEC Detector Tube: GASTEC GV-100, Cl2, Gas Detection Tube, Chlorine ( Cl2 )
The GASTEC Detector Tube (MPN 8HH) is a chlorine (Cl2) gas detection tube for use with GASTEC GV-100 and GV-110 pumps. It measures chlorine concentrations from 0.25 to 10% and is supplied in a 10-pack. 3G Electric…
SKU 3G-OTH-553125
Need installation or engineering help?
Ask a question
Product Description
The GASTEC Detector Tube (MPN 8HH) is a chlorine (Cl2) gas detection tube for use with GASTEC GV-100 and GV-110 pumps. It measures chlorine concentrations from 0.25 to 10% and is supplied in a 10-pack. 3G Electric sources this genuine GASTEC product across 14 industrial departments, with specialist expertise in combustion, pumps, and controls as an authorised distributor.
Frequently Asked Questions
What is the GASTEC detector tube 8HH used for?
The GASTEC detector tube 8HH is used to measure chlorine (Cl2) gas concentrations in industrial environments. It works with GASTEC GV-100 and GV-110 pumps to detect chlorine from 0.25 to 10%, helping plant engineers and safety teams monitor air quality in chemical processing, water treatment, and refrigeration applications.
What are the specifications of the GASTEC 8HH chlorine tube?
The GASTEC 8HH is a chlorine (Cl2) gas detection tube with a measurement range of 0.25 to 10%. It is designed for use with GASTEC GV-100 and GV-110 pumps and is supplied in a 10-pack. The manufacturer part number is 8HH. 3G Electric sources this genuine GASTEC product for global delivery.
Where to buy GASTEC detector tube 8HH worldwide?
3G Electric supplies the genuine GASTEC detector tube 8HH worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order this chlorine gas detection tube for use with GASTEC GV-100 and GV-110 pumps.
How to use the GASTEC 8HH chlorine tube with a GV-100 pump?
To use the GASTEC 8HH tube, break both tips off the tube, insert it into the GASTEC GV-100 or GV-110 pump with the arrow pointing toward the pump, and pull the handle fully to draw a sample. Read the chlorine concentration directly from the tube's color change scale. Follow standard gas detection best practices for accuracy.
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)


