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BRADY Pipe Marker: Hydrogen, Brown, White, Fits 1 1/2 to 2 3/8 in Pipe O.D., 1 Pipe Markers - Hydrogen Snap-On Pipe Markers
BRADYHydrogen Snap-On Pipe Markers

BRADY Pipe Marker: Hydrogen, Brown, White, Fits 1 1/2 to 2 3/8 in Pipe O.D., 1 Pipe Markers

The Brady Hydrogen Snap-On Pipe Marker (MPN 4340-B) is a brown pipe marker with white legend text, designed to fit pipe outer diameters from 1-1/2 to 2-3/8 inches and includes directional arrows. This single marker…

SKU 3G-OTH-699801

Brand
BRADY
Item
Pipe Marker: Hydrogen, Brown, White, Fits 1 1/2 to 2 3/8 in Pipe O.D., 1 Pipe Markers
Category
Hydrogen Snap-On Pipe Markers
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Technical Specifications

BRADY
Manufacturer Part Number
4340-B
Type
Brown, White, Fits 1 1/2 to 2 3/8 in Pipe O.D., With Arrows
Pipe Markers
1
Fits Pipe O.D.
1-1/2 to 2-3/8 in
Background Color
Brown
Legend Text Color
White
Pipe Marker Legend
Hydrogen
With or Without Arrows
With
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BRADY Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Brady Hydrogen Snap-On Pipe Marker (MPN 4340-B) is a brown pipe marker with white legend text, designed to fit pipe outer diameters from 1-1/2 to 2-3/8 inches and includes directional arrows. This single marker clearly identifies hydrogen piping, supporting safe and compliant facility labeling across industrial environments.

Frequently Asked Questions

What is a Brady Hydrogen Snap-On Pipe Marker used for?

This Brady pipe marker (MPN 4340-B) identifies hydrogen piping in industrial facilities. It helps workers quickly recognize the pipe contents and flow direction, supporting safety and regulatory compliance in plants, refineries, and chemical processing environments.

What are the specifications of the Brady 4340-B pipe marker?

The Brady 4340-B is a brown snap-on pipe marker with white legend reading 'Hydrogen' and directional arrows. It fits pipe outer diameters from 1-1/2 to 2-3/8 inches. Each package contains one marker. Background color is brown; legend text is white.

Where to buy Brady pipe markers worldwide?

3G Electric supplies Brady pipe markers like the 4340-B to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this hydrogen pipe marker.

How to install a Brady snap-on pipe marker?

Clean the pipe surface thoroughly before installation. Snap the marker around the pipe, ensuring it fits snugly over the outer diameter range of 1-1/2 to 2-3/8 inches. Align the directional arrows with actual flow direction. For best adhesion, apply at temperatures above 50 °F.

Used in

Common applications for BRADY
Facility maintenance — Brady bench liners (MS-915WH) for protecting work surfaces in repair shops
Industrial pumping — Brady spring foot valves (SFV-75) for priming centrifugal pumps in irrigation systems
Safety compliance — Brady barricade tape (91102) for cordoning off hazardous areas during maintenance
Asset security — Brady lead and wire seals (23302) for tamper-evident locking on utility meters
Logistics tracking — Brady cable seals (95167) for securing shipping containers with sequential numbering

BRADY Products

3G Electric supplies BRADY hydrogen snap-on pipe markers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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