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BRADY Pipe Marker: Vent, Yellow, Yellow, Fits 3/4 in and Smaller Pipe O.D., 28 Pipe Markers - Vent Adhesive Pipe Markers
BRADYVent Adhesive Pipe Markers

BRADY Pipe Marker: Vent, Yellow, Yellow, Fits 3/4 in and Smaller Pipe O.D., 28 Pipe Markers

The BRADY Pipe Marker: Vent (SKU 781W28, MPN 91978-PK) is a yellow-on-yellow adhesive pipe marker designed for pipes with an outside diameter of 3/4 in and smaller. This 5-pack includes 28 markers with the legend…

SKU 3G-OTH-697556

Brand
BRADY
Item
Pipe Marker: Vent, Yellow, Yellow, Fits 3/4 in and Smaller Pipe O.D., 28 Pipe Markers
Category
Vent Adhesive Pipe Markers
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Technical Specifications

BRADY
Manufacturer Part Number
91978-PK
Type
Yellow, Yellow, Fits 3/4 in and Smaller Pipe O.D., 5 PK
Pipe Markers
28
Fits Pipe O.D.
3/4 in and Smaller
Background Color
Yellow
Legend Text Color
Yellow
Pipe Marker Legend
Vent
With or Without Arrows
Without
View Full Spec Sheet

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

Product Description

The BRADY Pipe Marker: Vent (SKU 781W28, MPN 91978-PK) is a yellow-on-yellow adhesive pipe marker designed for pipes with an outside diameter of 3/4 in and smaller. This 5-pack includes 28 markers with the legend 'Vent' and no arrows, providing clear identification for vent piping systems.

Frequently Asked Questions

What is a BRADY Vent pipe marker used for?

A BRADY Vent pipe marker is used to clearly identify vent piping systems in industrial facilities. The yellow-on-yellow legend helps maintenance and safety personnel quickly locate vent lines, supporting proper system operation and compliance with pipe-marking standards.

What are the specifications of the BRADY 91978-PK pipe marker?

The BRADY 91978-PK pipe marker has a yellow background with yellow legend text reading 'Vent'. It fits pipe O.D. of 3/4 in and smaller, includes 28 markers per pack, and comes without arrows. The 5-pack provides multiple markers for consistent labeling across a facility.

Where to buy BRADY pipe markers worldwide?

3G Electric supplies BRADY pipe markers worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery to your site. Contact us to order the BRADY 91978-PK Vent pipe marker for your facility.

How to install BRADY adhesive pipe markers?

Clean the pipe surface thoroughly to remove dirt and grease. Peel the backing from the BRADY marker and apply it firmly around the pipe, ensuring no wrinkles or air bubbles. For best adhesion, apply at temperatures above 50 °F and avoid oily or wet surfaces.

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 vent adhesive 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: Vent, Green, White, Fits 3/4 in and Smaller Pipe O.D., 28 Pipe Markers, 5 PK (MPN 91979-PK). Key specifications — Pipe Marker Legend: Vent; Background Color: Green; Legend Text Color: White; Fits Pipe O.D.: 3/4 in and Smaller; With or Without Arrows: Without.
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Pipe Marker: Vent, Blue, White, Fits 3/4 in and Smaller Pipe O.D., 28 Pipe Markers, 5 PK (MPN 109849-PK). Key specifications — Pipe Marker Legend: Vent; Background Color: Blue; Legend Text Color: White; Fits Pipe O.D.: 3/4 in and Smaller; With or Without Arrows: Without.
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