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

3G Electric
RFQ CartGet a QuoteSign inSign up
GASTEC Detector Tube: GASTEC GV-100, NH3, Gas Detection Tube, Ammonia ( NH3 ) - 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 Detector Tube: GASTEC GV-100, NH3, Gas Detection Tube, Ammonia ( NH3 )

The GASTEC Detector Tube (MPN 3LA) is an ammonia (NH3) gas detection tube for use with GASTEC GV-100 and GV-110 pumps, supplied in a 10-pack. It detects ammonia across a measurement range of 2.5 to 200 ppm.

SKU 3G-OTH-553099

Brand
GASTEC
Item
Detector Tube: GASTEC GV-100, NH3, Gas Detection Tube, Ammonia
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 engineer
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

Technical Specifications

GASTEC
Manufacturer Part Number
3LA
Type
NH3, Gas Detection Tube, Ammonia ( NH3 ), With Pump, 10 PK
Gas Detected
Ammonia
Measurement Range
2.5 to 200 ppm
View Full Spec Sheet

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 (MPN 3LA) is an ammonia (NH3) gas detection tube for use with GASTEC GV-100 and GV-110 pumps, supplied in a 10-pack. It detects ammonia across a measurement range of 2.5 to 200 ppm.

Frequently Asked Questions

What is the GASTEC 3LA detector tube used for?

The GASTEC 3LA detector tube is used to measure ammonia (NH3) concentrations in air, typically for industrial hygiene, leak detection, or environmental monitoring. It works with GASTEC GV-100 and GV-110 pumps to provide a reading from 2.5 to 200 ppm.

What are the specifications of the GASTEC 3LA ammonia tube?

The GASTEC 3LA tube detects ammonia (NH3) over a measurement range of 2.5 to 200 ppm. 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 3LA.

Where to buy GASTEC 3LA detector tubes worldwide?

3G Electric supplies GASTEC 3LA ammonia detector tubes worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 10-pack of tubes for GV-100 pumps.

How to use the GASTEC 3LA ammonia detection tube?

To use the GASTEC 3LA tube, break both tips off using the tip breaker on the GV-100 or GV-110 pump. Insert the tube into the pump inlet with the arrow pointing toward the pump. Pull the handle to draw a full stroke of air, then read the stain length against the scale printed on the tube.

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 Detector Tube: GASTEC GV-100, C6H6, Gas Detection Tube, Benzene ( C6H6 ), With Pump, 5 PK (MPN 121SL). Key specifications — Gas Detected: Benzene; Measurement Range: 1 to 100 ppm.
GASTEC
GASTEC Detector Tube: GASTEC GV-100, C6H6, Gas Detection Tube, Benzene ( C6H6 ), With Pump, 5 PK (MPN 121SL). Key specifications — Gas Detected: Benzene; Measurement Range: 1 to 100 ppm.
GASTEC Detector Tube: GASTEC GV-100, CO2, Gas Detection Tube, Carbon Dioxide ( CO2 ), 10 PK (MPN 2LC). Key specifications — Gas Detected: Carbon Dioxide; Measurement Range: 100 to 4,000 ppm.
GASTEC
GASTEC Detector Tube: GASTEC GV-100, CO2, Gas Detection Tube, Carbon Dioxide ( CO2 ), 10 PK (MPN 2LC). Key specifications — Gas Detected: Carbon Dioxide; Measurement Range: 100 to 4,000 ppm.
GASTEC Detector Tube: GASTEC GV-100, H2S, Gas Detection Tube, Hydrogen Sulphide ( H2S ), 10 PK (MPN 4HH). Key specifications — Gas Detected: Hydrogen Sulphide; Measurement Range: 0.1 to 4%.
GASTEC
GASTEC Detector Tube: GASTEC GV-100, H2S, Gas Detection Tube, Hydrogen Sulphide ( H2S ), 10 PK (MPN 4HH). Key specifications — Gas Detected: Hydrogen Sulphide; Measurement Range: 0.1 to 4%.
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%.
GASTEC
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%.
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.
GASTEC
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.
GASTEC Detector Tube: GASTEC GV-100, C3H6O, Gas Detection Tube, Acetone ( C3H6O ), With Pump, 10 PK (MPN 151L). Key specifications — Gas Detected: Acetone; Measurement Range: 50 to 12,000 ppm.
GASTEC
GASTEC Detector Tube: GASTEC GV-100, C3H6O, Gas Detection Tube, Acetone ( C3H6O ), With Pump, 10 PK (MPN 151L). Key specifications — Gas Detected: Acetone; Measurement Range: 50 to 12,000 ppm.
GASTEC Detector Tube: C2H4O, Gas Detection Tube, Acetaldehyde ( C2H4O ), With Pump, 10 PK (MPN 92L). Key specifications — Gas Detected: Acetaldehyde; Measurement Range: 1 to 20 ppm.
GASTEC
GASTEC Detector Tube: C2H4O, Gas Detection Tube, Acetaldehyde ( C2H4O ), With Pump, 10 PK (MPN 92L). Key specifications — Gas Detected: Acetaldehyde; Measurement Range: 1 to 20 ppm.
GASTEC Detector Tube: GASTEC GV-100, PH3, Gas Detection Tube, Phosphine ( PH3 ), With Pump, 10 PK (MPN 7LA). Key specifications — Gas Detected: Phosphine; Measurement Range: 0.05 to 9.8 ppm.
GASTEC
GASTEC Detector Tube: GASTEC GV-100, PH3, Gas Detection Tube, Phosphine ( PH3 ), With Pump, 10 PK (MPN 7LA). Key specifications — Gas Detected: Phosphine; Measurement Range: 0.05 to 9.8 ppm.