GASTEC 4D Gas Detection Tube for Hydrogen Sulphide (H2S)
The GASTEC Detector Tube: H2S (MPN 4D) is a gas detection tube for hydrogen sulphide, with a measurement range of 0.2 to 200 ppm, supplied in packs of 10. Designed for use in GASTEC GV-100 and GV-110 pumps, it…
SKU 3G-OTH-553159
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The GASTEC Detector Tube: H2S (MPN 4D) is a gas detection tube for hydrogen sulphide, with a measurement range of 0.2 to 200 ppm, supplied in packs of 10. Designed for use in GASTEC GV-100 and GV-110 pumps, it enables precise on-site H2S measurement across 14 industrial departments — and we supply far more than is listed. Our specialist depth in combustion, pumps and controls (as an authorised distributor) ensures you get the right answer, not just a catalog.
Frequently Asked Questions
What is the GASTEC Detector Tube 4D used for?
The GASTEC Detector Tube 4D is used for on-site measurement of hydrogen sulphide (H2S) gas concentrations. It is designed for use with GASTEC GV-100 and GV-110 pumps, enabling precise detection across industrial environments such as refineries, wastewater plants, and chemical processing facilities.
What are the specifications of the GASTEC Detector Tube 4D?
The GASTEC Detector Tube 4D detects hydrogen sulphide (H2S) with a measurement range of 0.2 to 200 ppm. It is supplied in packs of 10 and is compatible with GASTEC GV-100 and GV-110 pumps. The manufacturer part number is 4D.
Where to buy GASTEC Detector Tube 4D worldwide?
3G Electric supplies the GASTEC Detector Tube 4D worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this gas detection tube for hydrogen sulphide measurement.
How to use the GASTEC Detector Tube 4D with a pump?
To use the GASTEC Detector Tube 4D, break both tips off the tube, insert it into a GASTEC GV-100 or GV-110 pump, and follow the pump's stroke instructions. The tube's colour change indicates H2S concentration. Always refer to the manufacturer's manual for safe operation.
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.
