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
BRADY Pipe Marker: Sulfur Dioxide, Yellow, Black, Fits 2 1/2 to 7 7/8 in Pipe O.D. - Sulfur Dioxide Adhesive Pipe Markers
BRADYSulfur Dioxide Adhesive Pipe Markers

BRADY Pipe Marker: Sulfur Dioxide, Yellow, Black, Fits 2 1/2 to 7 7/8 in Pipe O.D.

The BRADY Sulfur Dioxide Adhesive Pipe Markers (SKU 781X49, MPN 7277-1-PK) are yellow pipe markers with black legend text, designed to fit pipe outer diameters from 2-1/2 to 7-7/8 inches. Each pack contains 5…

SKU 3G-OTH-699684

Brand
BRADY
Item
Pipe Marker: Sulfur Dioxide, Yellow, Black, Fits 2 1/2 to 7 7/8 in Pipe O.D.
Category
Sulfur Dioxide Adhesive Pipe Markers
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

Technical Specifications

BRADY
Manufacturer Part Number
7277-1-PK
Type
Yellow, Black, Fits 2 1/2 to 7 7/8 in Pipe O.D., 5 PK
Pipe Markers
1
Fits Pipe O.D.
2-1/2 to 7-7/8 in
Background Color
Yellow
Legend Text Color
Black
Pipe Marker Legend
Sulfur Dioxide
With or Without Arrows
Without
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

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

Product Description

The BRADY Sulfur Dioxide Adhesive Pipe Markers (SKU 781X49, MPN 7277-1-PK) are yellow pipe markers with black legend text, designed to fit pipe outer diameters from 2-1/2 to 7-7/8 inches. Each pack contains 5 markers, each featuring the legend 'Sulfur Dioxide' without directional arrows, for clear identification of pipe contents in industrial facilities.

Frequently Asked Questions

What is a Brady Sulfur Dioxide pipe marker used for?

A Brady Sulfur Dioxide pipe marker is used to identify pipes carrying sulfur dioxide in industrial facilities. The yellow background with black legend text meets ANSI/ASME standards for hazardous material identification, helping plant engineers and maintenance teams comply with safety regulations and prevent accidental exposure.

What are the specifications of the Brady 7277-1-PK pipe marker?

The Brady 7277-1-PK pipe marker has a yellow background with black legend text reading 'Sulfur Dioxide' without arrows. It fits pipe outer diameters from 2-1/2 to 7-7/8 inches. Each pack contains 5 adhesive markers. The manufacturer part number is 7277-1-PK.

Where to buy Brady pipe markers worldwide?

3G Electric supplies Brady pipe markers worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine Brady products like the 7277-1-PK Sulfur Dioxide marker to facilities across 14 industrial departments. Contact us for availability and delivery to your location.

How to install Brady adhesive pipe markers?

Clean the pipe surface thoroughly to remove dirt and grease. Peel the backing from the Brady adhesive marker and apply it firmly around the pipe, ensuring the legend is visible and aligned. For best adhesion, apply at temperatures above 10 °C. Replace markers if they become damaged or illegible to maintain clear identification.

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 sulfur dioxide adhesive pipe markers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from BRADY

View all BRADY parts →
Pipe Marker: Sulfur Dioxide, Orange, Black, Fits 3/4 in and Smaller Pipe O.D., 3 Pipe Markers, 5 PK (MPN 7417-3C-PK). Key specifications — Pipe Marker Legend: Sulfur Dioxide; Background Color: Orange; Legend Text Color: Black; Fits Pipe O.D.: 3/4 in and Smaller; With or Without Arrows: With.
BRADY
Pipe Marker: Sulfur Dioxide, Orange, Black, Fits 3/4 in and Smaller Pipe O.D., 3 Pipe Markers, 5 PK (MPN 7417-3C-PK). Key specifications — Pipe Marker Legend: Sulfur Dioxide; Background Color: Orange; Legend Text Color: Black; Fits Pipe O.D.: 3/4 in and Smaller; With or Without Arrows: With.
Pipe Marker: Sulfur Dioxide, Orange, Black, Fits 8 in and Larger Pipe O.D., 1 Pipe Markers, 5 PK (MPN 7417-1HV-PK). Key specifications — Pipe Marker Legend: Sulfur Dioxide; Background Color: Orange; Legend Text Color: Black; Fits Pipe O.D.: 8 in and Larger; With or Without Arrows: Without.
BRADY
Pipe Marker: Sulfur Dioxide, Orange, Black, Fits 8 in and Larger Pipe O.D., 1 Pipe Markers, 5 PK (MPN 7417-1HV-PK). Key specifications — Pipe Marker Legend: Sulfur Dioxide; Background Color: Orange; Legend Text Color: Black; Fits Pipe O.D.: 8 in and Larger; With or Without Arrows: Without.
Pipe Marker: Sulfur Dioxide, Yellow, Black, Fits 8 in and Larger Pipe O.D., 1 Pipe Markers, 5 PK (MPN 7277-1HV-PK). Key specifications — Pipe Marker Legend: Sulfur Dioxide; Background Color: Yellow; Legend Text Color: Black; Fits Pipe O.D.: 8 in and Larger; With or Without Arrows: Without.
BRADY
Pipe Marker: Sulfur Dioxide, Yellow, Black, Fits 8 in and Larger Pipe O.D., 1 Pipe Markers, 5 PK (MPN 7277-1HV-PK). Key specifications — Pipe Marker Legend: Sulfur Dioxide; Background Color: Yellow; Legend Text Color: Black; Fits Pipe O.D.: 8 in and Larger; With or Without Arrows: Without.
Pipe Marker: Sulfur Dioxide, Yellow, Black, Fits 3/4 in and Smaller Pipe O.D., 3 Pipe Markers, 5 PK (MPN 7277-3C-PK). Key specifications — Pipe Marker Legend: Sulfur Dioxide; Background Color: Yellow; Legend Text Color: Black; Fits Pipe O.D.: 3/4 in and Smaller; With or Without Arrows: With.
BRADY
Pipe Marker: Sulfur Dioxide, Yellow, Black, Fits 3/4 in and Smaller Pipe O.D., 3 Pipe Markers, 5 PK (MPN 7277-3C-PK). Key specifications — Pipe Marker Legend: Sulfur Dioxide; Background Color: Yellow; Legend Text Color: Black; Fits Pipe O.D.: 3/4 in and Smaller; With or Without Arrows: With.
Pipe Marker: Sulfur Dioxide, Orange, Black, Fits 3/4 to 2 3/8 in Pipe O.D., 4 Pipe Markers, 5 PK (MPN 7417-4-PK). Key specifications — Pipe Marker Legend: Sulfur Dioxide; Background Color: Orange; Legend Text Color: Black; Fits Pipe O.D.: 3/4 to 2-3/8 in; With or Without Arrows: Without.
BRADY
Pipe Marker: Sulfur Dioxide, Orange, Black, Fits 3/4 to 2 3/8 in Pipe O.D., 4 Pipe Markers, 5 PK (MPN 7417-4-PK). Key specifications — Pipe Marker Legend: Sulfur Dioxide; Background Color: Orange; Legend Text Color: Black; Fits Pipe O.D.: 3/4 to 2-3/8 in; With or Without Arrows: Without.
Pipe Marker: Sulfur Dioxide, Orange, Black, Fits 2 1/2 to 7 7/8 in Pipe O.D., 1 Pipe Markers, 5 PK (MPN 7417-1-PK). Key specifications — Pipe Marker Legend: Sulfur Dioxide; Background Color: Orange; Legend Text Color: Black; Fits Pipe O.D.: 2-1/2 to 7-7/8 in; With or Without Arrows: Without.
BRADY
Pipe Marker: Sulfur Dioxide, Orange, Black, Fits 2 1/2 to 7 7/8 in Pipe O.D., 1 Pipe Markers, 5 PK (MPN 7417-1-PK). Key specifications — Pipe Marker Legend: Sulfur Dioxide; Background Color: Orange; Legend Text Color: Black; Fits Pipe O.D.: 2-1/2 to 7-7/8 in; With or Without Arrows: Without.
Pipe Marker: Sulfur Dioxide, Yellow, Black, Fits 3/4 to 2 3/8 in Pipe O.D., 4 Pipe Markers, 5 PK (MPN 7277-4-PK). Key specifications — Pipe Marker Legend: Sulfur Dioxide; Background Color: Yellow; Legend Text Color: Black; Fits Pipe O.D.: 3/4 to 2-3/8 in; With or Without Arrows: Without.
BRADY
Pipe Marker: Sulfur Dioxide, Yellow, Black, Fits 3/4 to 2 3/8 in Pipe O.D., 4 Pipe Markers, 5 PK (MPN 7277-4-PK). Key specifications — Pipe Marker Legend: Sulfur Dioxide; Background Color: Yellow; Legend Text Color: Black; Fits Pipe O.D.: 3/4 to 2-3/8 in; With or Without Arrows: Without.