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

BRADY Pipe Marker: Vent, Yellow, Black, Fits 1 1/2 to 2 3/8 in Pipe O.D., 1 Pipe Markers - Vent Wrap-Around Pipe Markers
BRADYVent Wrap-Around Pipe Markers

BRADY Pipe Marker: Vent, Yellow, Black, Fits 1 1/2 to 2 3/8 in Pipe O.D., 1 Pipe Markers

The Brady Vent Wrap-Around Pipe Marker (MPN 5781-I) is a yellow pipe marker with black legend text, designed to fit pipe outer diameters from 1-1/2 to 2-3/8 inches. It includes directional arrows and is supplied as a…

SKU 3G-OTH-698351

Brand
BRADY
Item
Pipe Marker: Vent, Yellow, Black, Fits 1 1/2 to 2 3/8 in Pipe O.D., 1 Pipe Markers
Category
Vent Wrap-Around 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
5781-I
Type
Yellow, Black, 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
Yellow
Legend Text Color
Black
Pipe Marker Legend
Vent
With or Without Arrows
With
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 Vent Wrap-Around Pipe Marker (MPN 5781-I) is a yellow pipe marker with black legend text, designed to fit pipe outer diameters from 1-1/2 to 2-3/8 inches. It includes directional arrows and is supplied as a single marker.

Frequently Asked Questions

What is a Brady Vent Wrap-Around Pipe Marker used for?

This Brady pipe marker identifies a vent line in industrial piping systems. The yellow background with black 'Vent' legend and directional arrows helps workers quickly recognize pipe contents and flow direction, supporting safety and compliance in facilities.

What are the specifications of the Brady pipe marker 5781-I?

The Brady 5781-I is a wrap-around pipe marker with legend 'Vent', yellow background, black text, and directional arrows. It fits pipe outer diameters from 1-1/2 to 2-3/8 inches. Supplied as a single marker, it is part of Brady's industrial identification range.

Where to buy Brady pipe markers in worldwide?

3G Electric supplies and delivers Brady pipe markers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order reaches any location. Contact us for pricing and lead time on the Brady 5781-I.

How to install a wrap-around pipe marker?

Clean the pipe surface thoroughly and ensure it is dry. Wrap the Brady marker around the pipe, aligning the ends. Press firmly to adhere. For best results, apply at temperatures above 10 °C. The marker includes arrows; orient them to match actual flow direction.

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 wrap-around 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: Vent, Yellow, Black, Fits 1/2 to 1 3/8 in Pipe O.D., 1 Pipe Markers, With Arrows (MPN 5781-O). Key specifications — Pipe Marker Legend: Vent; Background Color: Yellow; Legend Text Color: Black; Fits Pipe O.D.: 1/2 to 1-3/8 in; With or Without Arrows: With.
BRADY
Pipe Marker: Vent, Yellow, Black, Fits 1/2 to 1 3/8 in Pipe O.D., 1 Pipe Markers, With Arrows (MPN 5781-O). Key specifications — Pipe Marker Legend: Vent; Background Color: Yellow; Legend Text Color: Black; Fits Pipe O.D.: 1/2 to 1-3/8 in; With or Without Arrows: With.
Pipe Marker: Vent, Yellow, Black, Fits 2 1/2 to 7 7/8 in Pipe O.D., 1 Pipe Markers, With Arrows (MPN 5781-II). Key specifications — Pipe Marker Legend: Vent; Background Color: Yellow; Legend Text Color: Black; Fits Pipe O.D.: 2-1/2 to 7-7/8 in; With or Without Arrows: With.
BRADY
Pipe Marker: Vent, Yellow, Black, Fits 2 1/2 to 7 7/8 in Pipe O.D., 1 Pipe Markers, With Arrows (MPN 5781-II). Key specifications — Pipe Marker Legend: Vent; Background Color: Yellow; Legend Text Color: Black; Fits Pipe O.D.: 2-1/2 to 7-7/8 in; With or Without Arrows: With.
Pipe Marker: Vent, Green, White, Fits 1/2 to 1 3/8 in Pipe O.D., 1 Pipe Markers, With Arrows (MPN 5780-O). Key specifications — Pipe Marker Legend: Vent; Background Color: Green; Legend Text Color: White; Fits Pipe O.D.: 1/2 to 1-3/8 in; With or Without Arrows: With.
BRADY
Pipe Marker: Vent, Green, White, Fits 1/2 to 1 3/8 in Pipe O.D., 1 Pipe Markers, With Arrows (MPN 5780-O). Key specifications — Pipe Marker Legend: Vent; Background Color: Green; Legend Text Color: White; Fits Pipe O.D.: 1/2 to 1-3/8 in; With or Without Arrows: With.
Pipe Marker: Vent, Green, White, Fits 2 1/2 to 7 7/8 in Pipe O.D., 1 Pipe Markers, With Arrows (MPN 5780-II). Key specifications — Pipe Marker Legend: Vent; Background Color: Green; Legend Text Color: White; Fits Pipe O.D.: 2-1/2 to 7-7/8 in; With or Without Arrows: With.
BRADY
Pipe Marker: Vent, Green, White, Fits 2 1/2 to 7 7/8 in Pipe O.D., 1 Pipe Markers, With Arrows (MPN 5780-II). Key specifications — Pipe Marker Legend: Vent; Background Color: Green; Legend Text Color: White; Fits Pipe O.D.: 2-1/2 to 7-7/8 in; With or Without Arrows: With.
Pipe Marker: Vent, Green, White, Fits 1 1/2 to 2 3/8 in Pipe O.D., 1 Pipe Markers, With Arrows (MPN 5780-I). Key specifications — Pipe Marker Legend: Vent; Background Color: Green; Legend Text Color: White; Fits Pipe O.D.: 1-1/2 to 2-3/8 in; With or Without Arrows: With.
BRADY
Pipe Marker: Vent, Green, White, Fits 1 1/2 to 2 3/8 in Pipe O.D., 1 Pipe Markers, With Arrows (MPN 5780-I). Key specifications — Pipe Marker Legend: Vent; Background Color: Green; Legend Text Color: White; Fits Pipe O.D.: 1-1/2 to 2-3/8 in; With or Without Arrows: With.