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: Fuel Oil Vent, Yellow, Black, Fits 2 1/2 to 3 7/8 in Pipe O.D. - Fuel Oil Vent Snap-On Pipe Markers
BRADYFuel Oil Vent Snap-On Pipe Markers

BRADY Pipe Marker: Fuel Oil Vent, Yellow, Black, Fits 2 1/2 to 3 7/8 in Pipe O.D.

The Brady Fuel Oil Vent Snap-On Pipe Marker (MPN 4066-C) is a yellow pipe marker with black legend text, designed to fit pipe outer diameters from 2-1/2 to 3-7/8 inches. It includes directional arrows and is supplied…

SKU 3G-OTH-699780

Brand
BRADY
Item
Pipe Marker: Fuel Oil Vent, Yellow, Black, Fits 2 1/2 to 3 7/8 in Pipe O.D.
Category
Fuel Oil Vent Snap-On 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
4066-C
Type
Yellow, Black, Fits 2 1/2 to 3 7/8 in Pipe O.D.
Pipe Markers
1
Fits Pipe O.D.
2-1/2 to 3-7/8 in
Background Color
Yellow
Legend Text Color
Black
Pipe Marker Legend
Fuel Oil 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 Fuel Oil Vent Snap-On Pipe Marker (MPN 4066-C) is a yellow pipe marker with black legend text, designed to fit pipe outer diameters from 2-1/2 to 3-7/8 inches. It includes directional arrows and is supplied as a single marker.

Frequently Asked Questions

What is a Brady Fuel Oil Vent Snap-On Pipe Marker used for?

This Brady pipe marker identifies fuel oil vent lines in industrial facilities, refineries, and commercial buildings. The yellow background with black legend and directional arrows ensures clear pipe content and flow direction, supporting safety compliance and maintenance efficiency.

What are the specifications of the Brady 4066-C pipe marker?

The Brady 4066-C is a snap-on pipe marker with legend 'Fuel Oil Vent', yellow background, black text, and directional arrows. It fits pipe outer diameters from 2-1/2 to 3-7/8 inches. Supplied as a single marker, it is designed for durable indoor/outdoor use.

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 genuine Brady products like the 4066-C Fuel Oil Vent marker and deliver to your facility, regardless of location.

How to install a snap-on pipe marker like the Brady 4066-C?

Clean the pipe surface thoroughly before installation. Snap the marker around the pipe, ensuring it fits snugly within the specified outer diameter range of 2-1/2 to 3-7/8 inches. Align directional arrows with 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 fuel oil vent snap-on 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: Fuel Oil Vent, Yellow, Black, Fits 1 1/2 to 2 3/8 in Pipe O.D., 1 Pipe Markers (MPN 4066-B). Key specifications — Pipe Marker Legend: Fuel Oil Vent; Background Color: Yellow; Legend Text Color: Black; Fits Pipe O.D.: 1-1/2 to 2-3/8 in; With or Without Arrows: With.
BRADY
Pipe Marker: Fuel Oil Vent, Yellow, Black, Fits 1 1/2 to 2 3/8 in Pipe O.D., 1 Pipe Markers (MPN 4066-B). Key specifications — Pipe Marker Legend: Fuel Oil Vent; 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: Fuel Oil Vent, Yellow, Black, Fits 4 to 6 in Pipe O.D., 1 Pipe Markers, With Arrows (MPN 4066-D). Key specifications — Pipe Marker Legend: Fuel Oil Vent; Background Color: Yellow; Legend Text Color: Black; Fits Pipe O.D.: 4 to 6 in; With or Without Arrows: With.
BRADY
Pipe Marker: Fuel Oil Vent, Yellow, Black, Fits 4 to 6 in Pipe O.D., 1 Pipe Markers, With Arrows (MPN 4066-D). Key specifications — Pipe Marker Legend: Fuel Oil Vent; Background Color: Yellow; Legend Text Color: Black; Fits Pipe O.D.: 4 to 6 in; With or Without Arrows: With.