Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
GASTEC 81D Acetic Acid Gas Detection Tube, 0.5 to 100 ppm, 10-Pack - Gas Detection Tubes For Use In GASTEC GV-100 and GV-110 Pumps
GASTECGas Detection Tubes For Use In GASTEC GV-100 and GV-110 Pumps

GASTEC 81D Acetic Acid Gas Detection Tube, 0.5 to 100 ppm, 10-Pack

The GASTEC Detector Tube C2H4O2 (MPN 81D) is a gas detection tube for acetic acid, with a measurement range of 0.5 to 100 ppm, supplied in a 10-pack. Designed for use in GASTEC GV-100 and GV-110 pumps, it provides a…

SKU 3G-OTH-553090

Brand
GASTEC
Item
81D Acetic Acid Gas Detection Tube, 0.5 to 100 ppm, 10-Pack
Part Number
81D
Category
Gas Detection Tubes For Use In GASTEC GV-100 and GV-110 Pumps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

GASTEC
Manufacturer Part Number
81D
Type
Gas Detection Tube, Acetic Acid ( C2H4O2 ), 0.5 to 100 ppm, 10 PK
Gas Detected
Acetic Acid
Measurement Range
0.5 to 100 ppm

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

GASTEC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GASTEC Detector Tube C2H4O2 (MPN 81D) is a gas detection tube for acetic acid, with a measurement range of 0.5 to 100 ppm, supplied in a 10-pack. Designed for use in GASTEC GV-100 and GV-110 pumps, it provides a direct-reading measurement for industrial safety monitoring.

Frequently Asked Questions

What is the GASTEC Detector Tube 81D used for?

The GASTEC Detector Tube 81D is used for measuring acetic acid (C2H4O2) concentrations in air, with a range of 0.5 to 100 ppm. It is designed for industrial safety monitoring, such as in chemical plants or laboratories, and requires a GASTEC GV-100 or GV-110 pump for operation.

What are the specifications of the GASTEC Detector Tube 81D?

The GASTEC Detector Tube 81D detects acetic acid (C2H4O2) with a measurement range of 0.5 to 100 ppm. It is supplied in a 10-pack and is compatible with GASTEC GV-100 and GV-110 pumps for direct-reading gas detection.

Where to buy GASTEC Detector Tube 81D worldwide?

3G Electric supplies the GASTEC Detector Tube 81D worldwide, handling logistics, customs, and delivery. As a global industrial solutions provider, we source genuine GASTEC gas detection tubes for acetic acid monitoring, ensuring compliance with safety standards.

How to use the GASTEC Detector Tube 81D with a pump?

To use the GASTEC Detector Tube 81D, break off both tips of the tube, insert it into a GASTEC GV-100 or GV-110 pump, and pull the handle to draw a sample. Follow the pump instructions for the correct number of strokes, then read the concentration directly from the tube scale.

Not sure this is the right part? Photo-identify it→

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.

You might also need

Pump Accessories →Valves & Regulation →Motors & Drives →All Products →

More from GASTEC

View all GASTEC parts →
GASTEC 2HH gas detection tube for carbon dioxide (CO2), with a measurement range of 2.5 to 40%. Designed for use with GASTEC GV-100 and GV-110 pumps. Pack of 10 tubes for industrial safety monitoring in confined spaces, HVAC, and combustion applications
GASTEC
GASTEC 2HH gas detection tube for carbon dioxide (CO2), with a measurement range of 2.5 to 40%. Designed for use with GASTEC GV-100 and GV-110 pumps. Pack of 10 tubes for industrial safety monitoring in confined spaces, HVAC, and combustion applications
GASTEC gas detection tube for chlorine (Cl2), designed for use with GV-100 and GV-110 pumps. Measures chlorine concentrations from 0.08 to 100 ppm. Maximum operating temperature 104°F. Pack of 10 tubes
GASTEC
GASTEC gas detection tube for chlorine (Cl2), designed for use with GV-100 and GV-110 pumps. Measures chlorine concentrations from 0.08 to 100 ppm. Maximum operating temperature 104°F. Pack of 10 tubes
GASTEC 4D is a gas detection tube for measuring hydrogen sulphide (H2S) concentrations in air. It has a measurement range of 0.2 to 200 ppm and is supplied in packs of 10. Designed for use with GASTEC GV-100 and GV-110 pumps, it is suitable for on-site detection in industrial environments such as refineries, wastewater treatment plants, and chemical processing facilities
GASTEC
GASTEC 4D is a gas detection tube for measuring hydrogen sulphide (H2S) concentrations in air. It has a measurement range of 0.2 to 200 ppm and is supplied in packs of 10. Designed for use with GASTEC GV-100 and GV-110 pumps, it is suitable for on-site detection in industrial environments such as refineries, wastewater treatment plants, and chemical processing facilities
GASTEC gas detection tube for measuring water vapor (H2O) concentrations in air or gas streams. Designed for use with GASTEC GV-100 and GV-110 pumps, it provides a measurement range of 0.5 to 32 mg/L. Supplied in a pack of 10 tubes
GASTEC
GASTEC gas detection tube for measuring water vapor (H2O) concentrations in air or gas streams. Designed for use with GASTEC GV-100 and GV-110 pumps, it provides a measurement range of 0.5 to 32 mg/L. Supplied in a pack of 10 tubes
GASTEC 21LA gas detection tubes are used to measure carbonyl sulfide (COS) concentrations in industrial environments. Each pack contains 5 calibrated tubes with a measurement range of 2 to 125 ppm, designed for use with GASTEC GV-100 and GV-110 pumps
GASTEC
GASTEC 21LA gas detection tubes are used to measure carbonyl sulfide (COS) concentrations in industrial environments. Each pack contains 5 calibrated tubes with a measurement range of 2 to 125 ppm, designed for use with GASTEC GV-100 and GV-110 pumps
GASTEC 91LL is a gas detection tube for formaldehyde (CH2O) with a measurement range of 0.05 to 1 ppm. Designed for use with GASTEC GV-100 and GV-110 pumps, it provides spot-check measurements for industrial hygiene, indoor air quality, or environmental monitoring. Supplied in a 10-pack
GASTEC
GASTEC 91LL is a gas detection tube for formaldehyde (CH2O) with a measurement range of 0.05 to 1 ppm. Designed for use with GASTEC GV-100 and GV-110 pumps, it provides spot-check measurements for industrial hygiene, indoor air quality, or environmental monitoring. Supplied in a 10-pack
GASTEC detector tube 103 is a hydrocarbon (C3H4) gas detection tube with a measurement range of 0.05 to 2.4%. Designed for use with GASTEC GV-100 and GV-110 pumps, it is supplied in a pack of 9. Used for monitoring hydrocarbon gas concentrations in industrial environments such as combustion, chemical, and manufacturing facilities
GASTEC
GASTEC detector tube 103 is a hydrocarbon (C3H4) gas detection tube with a measurement range of 0.05 to 2.4%. Designed for use with GASTEC GV-100 and GV-110 pumps, it is supplied in a pack of 9. Used for monitoring hydrocarbon gas concentrations in industrial environments such as combustion, chemical, and manufacturing facilities
GASTEC 101L is a CNHM-type gas detection tube for measuring gasoline vapor concentrations. It is designed for use with GASTEC GV-100 and GV-110 pumps, providing a measurement range of 30 to 2,000 ppm. Supplied as a 10-pack, it enables on-site air sampling in industrial environments where gasoline vapors may be present
GASTEC
GASTEC 101L is a CNHM-type gas detection tube for measuring gasoline vapor concentrations. It is designed for use with GASTEC GV-100 and GV-110 pumps, providing a measurement range of 30 to 2,000 ppm. Supplied as a 10-pack, it enables on-site air sampling in industrial environments where gasoline vapors may be present

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first