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BRADY Pipe Marker: Supply, Yellow, Black, Fits 3/4 to 1 3/8 in Pipe O.D., 1 Pipe Markers - Supply Snap-On Pipe Markers
BRADYSupply Snap-On Pipe Markers

BRADY Pipe Marker: Supply, Yellow, Black, Fits 3/4 to 1 3/8 in Pipe O.D., 1 Pipe Markers

The BRADY Supply Snap-On Pipe Marker (MPN 4138-A) is a yellow pipe marker with black legend text, designed to fit pipe outer diameters from 3/4 to 1-3/8 inches. It includes arrows and is supplied as a single marker.

SKU 3G-OTH-699678

Brand
BRADY
Item
Pipe Marker: Supply, Yellow, Black, Fits 3/4 to 1 3/8 in Pipe O.D., 1 Pipe Markers
Category
Supply Snap-On Pipe Markers
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Technical Specifications

BRADY
Manufacturer Part Number
4138-A
Type
Yellow, Black, Fits 3/4 to 1 3/8 in Pipe O.D., With Arrows
Pipe Markers
1
Fits Pipe O.D.
3/4 to 1-3/8 in
Background Color
Yellow
Legend Text Color
Black
Pipe Marker Legend
Supply
With or Without Arrows
With
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BRADY Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BRADY Supply Snap-On Pipe Marker (MPN 4138-A) is a yellow pipe marker with black legend text, designed to fit pipe outer diameters from 3/4 to 1-3/8 inches. It includes arrows and is supplied as a single marker.

Frequently Asked Questions

What is a BRADY Supply Snap-On Pipe Marker used for?

This BRADY pipe marker identifies a supply line in industrial piping systems. It is used in facilities management, manufacturing, and process plants to clearly label pipe contents and flow direction, supporting safety and compliance with pipe-marking standards.

What are the specifications of the BRADY 4138-A pipe marker?

The BRADY 4138-A is a yellow snap-on pipe marker with black legend text reading 'Supply'. It fits pipe outer diameters from 3/4 to 1-3/8 inches, includes directional arrows, and is supplied as a single marker. Background color is yellow; legend color is black.

Where to buy BRADY pipe markers worldwide?

3G Electric supplies BRADY pipe markers like the 4138-A to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this item.

How to install a BRADY snap-on pipe marker?

Clean the pipe surface thoroughly. Open the snap-on marker and press it firmly around the pipe until it clicks into place. Ensure the marker is oriented so arrows indicate correct flow direction. For best adhesion, apply at temperatures above 10 °C.

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 supply 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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Pipe Marker: Supply, Yellow, Black, Fits 2 1/2 to 3 7/8 in Pipe O.D., 1 Pipe Markers, With Arrows (MPN 4138-C). Key specifications — Pipe Marker Legend: Supply; Background Color: Yellow; Legend Text Color: Black; Fits Pipe O.D.: 2-1/2 to 3-7/8 in; With or Without Arrows: With.
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Pipe Marker: Supply, Green, White, Fits 3/4 to 1 3/8 in Pipe O.D., 1 Pipe Markers, With Arrows (MPN 4139-A). Key specifications — Pipe Marker Legend: Supply; Background Color: Green; Legend Text Color: White; Fits Pipe O.D.: 3/4 to 1-3/8 in; With or Without Arrows: With.
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Pipe Marker: Supply, Yellow, Black, Fits 4 to 6 in Pipe O.D., 1 Pipe Markers, With Arrows (MPN 4138-D). Key specifications — Pipe Marker Legend: Supply; Background Color: Yellow; Legend Text Color: Black; Fits Pipe O.D.: 4 to 6 in; With or Without Arrows: With.
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Pipe Marker: Supply, Yellow, Black, Fits 4 to 6 in Pipe O.D., 1 Pipe Markers, With Arrows (MPN 4138-D). Key specifications — Pipe Marker Legend: Supply; Background Color: Yellow; Legend Text Color: Black; Fits Pipe O.D.: 4 to 6 in; With or Without Arrows: With.
Pipe Marker: Supply, Green, White, Fits 1 1/2 to 2 3/8 in Pipe O.D., 1 Pipe Markers, With Arrows (MPN 4139-B). Key specifications — Pipe Marker Legend: Supply; Background Color: Green; Legend Text Color: White; Fits Pipe O.D.: 1-1/2 to 2-3/8 in; With or Without Arrows: With.
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Pipe Marker: Supply, Green, White, Fits 1 1/2 to 2 3/8 in Pipe O.D., 1 Pipe Markers, With Arrows (MPN 4139-B). Key specifications — Pipe Marker Legend: Supply; Background Color: Green; Legend Text Color: White; Fits Pipe O.D.: 1-1/2 to 2-3/8 in; With or Without Arrows: With.
Pipe Marker: Supply, Yellow, Black, Fits 1 1/2 to 2 3/8 in Pipe O.D., 1 Pipe Markers, With Arrows (MPN 4138-B). Key specifications — Pipe Marker Legend: Supply; Background Color: Yellow; Legend Text Color: Black; Fits Pipe O.D.: 1-1/2 to 2-3/8 in; With or Without Arrows: With.
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Pipe Marker: Supply, Yellow, Black, Fits 1 1/2 to 2 3/8 in Pipe O.D., 1 Pipe Markers, With Arrows (MPN 4138-B). Key specifications — Pipe Marker Legend: Supply; Background Color: Yellow; Legend Text Color: Black; Fits Pipe O.D.: 1-1/2 to 2-3/8 in; With or Without Arrows: With.
Pipe Marker: Supply, Green, White, Fits 2 1/2 to 3 7/8 in Pipe O.D., 1 Pipe Markers, With Arrows (MPN 4139-C). Key specifications — Pipe Marker Legend: Supply; Background Color: Green; Legend Text Color: White; Fits Pipe O.D.: 2-1/2 to 3-7/8 in; With or Without Arrows: With.
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Pipe Marker: Supply, Green, White, Fits 2 1/2 to 3 7/8 in Pipe O.D., 1 Pipe Markers, With Arrows (MPN 4139-C). Key specifications — Pipe Marker Legend: Supply; Background Color: Green; Legend Text Color: White; Fits Pipe O.D.: 2-1/2 to 3-7/8 in; With or Without Arrows: With.