We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
BRADY Pipe Marker: Glycol Return, Yellow, Black, Fits 1 1/2 to 2 3/8 in Pipe O.D. - Glycol Return Snap-On Pipe Markers
BRADYGlycol Return Snap-On Pipe Markers

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

The BRADY Glycol Return Snap-On Pipe Marker (MPN 4189-B) 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…

SKU 3G-OTH-699259

Brand
BRADY
Item
Pipe Marker: Glycol Return, Yellow, Black, Fits 1 1/2 to 2 3/8 in Pipe O.D.
Category
Glycol Return 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
4189-B
Type
Yellow, Black, Fits 1 1/2 to 2 3/8 in Pipe O.D.
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
Glycol Return
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 Glycol Return Snap-On Pipe Marker (MPN 4189-B) 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 Glycol Return Snap-On Pipe Marker used for?

This BRADY pipe marker (MPN 4189-B) identifies glycol return lines in HVAC, refrigeration, and industrial piping systems. The yellow background with black legend and directional arrows ensures clear, durable labeling for maintenance and safety compliance.

What are the specifications of the BRADY 4189-B pipe marker?

The BRADY 4189-B pipe marker has a yellow background with black legend reading 'Glycol Return'. It fits pipe outer diameters from 1-1/2 to 2-3/8 inches, includes directional arrows, and is supplied as a single snap-on marker.

Where to buy BRADY pipe markers in worldwide?

3G Electric supplies BRADY pipe markers like the 4189-B to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this glycol return marker.

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 legend and arrows are oriented correctly. BRADY markers are designed for quick, tool-free installation on clean pipes.

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 glycol return 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: Glycol Return, Brown, White, Fits 1 1/2 to 2 3/8 in Pipe O.D., 1 Pipe Markers (MPN 4201-B). Key specifications — Pipe Marker Legend: Glycol Return; Background Color: Brown; Legend Text Color: White; Fits Pipe O.D.: 1-1/2 to 2-3/8 in; With or Without Arrows: With.
BRADY
Pipe Marker: Glycol Return, Brown, White, Fits 1 1/2 to 2 3/8 in Pipe O.D., 1 Pipe Markers (MPN 4201-B). Key specifications — Pipe Marker Legend: Glycol Return; Background Color: Brown; Legend Text Color: White; Fits Pipe O.D.: 1-1/2 to 2-3/8 in; With or Without Arrows: With.
Pipe Marker: Glycol Return, Brown, White, Fits 3/4 to 1 3/8 in Pipe O.D., 1 Pipe Markers (MPN 4201-A). Key specifications — Pipe Marker Legend: Glycol Return; Background Color: Brown; Legend Text Color: White; Fits Pipe O.D.: 3/4 to 1-3/8 in; With or Without Arrows: With.
BRADY
Pipe Marker: Glycol Return, Brown, White, Fits 3/4 to 1 3/8 in Pipe O.D., 1 Pipe Markers (MPN 4201-A). Key specifications — Pipe Marker Legend: Glycol Return; Background Color: Brown; Legend Text Color: White; Fits Pipe O.D.: 3/4 to 1-3/8 in; With or Without Arrows: With.
Pipe Marker: Glycol Return, Brown, White, Fits 4 to 6 in Pipe O.D., 1 Pipe Markers, With Arrows (MPN 4201-D). Key specifications — Pipe Marker Legend: Glycol Return; Background Color: Brown; Legend Text Color: White; Fits Pipe O.D.: 4 to 6 in; With or Without Arrows: With.
BRADY
Pipe Marker: Glycol Return, Brown, White, Fits 4 to 6 in Pipe O.D., 1 Pipe Markers, With Arrows (MPN 4201-D). Key specifications — Pipe Marker Legend: Glycol Return; Background Color: Brown; Legend Text Color: White; Fits Pipe O.D.: 4 to 6 in; With or Without Arrows: With.
Pipe Marker: Glycol Return, Yellow, Black, Fits 4 to 6 in Pipe O.D., 1 Pipe Markers, With Arrows (MPN 4189-D). Key specifications — Pipe Marker Legend: Glycol Return; Background Color: Yellow; Legend Text Color: Black; Fits Pipe O.D.: 4 to 6 in; With or Without Arrows: With.
BRADY
Pipe Marker: Glycol Return, Yellow, Black, Fits 4 to 6 in Pipe O.D., 1 Pipe Markers, With Arrows (MPN 4189-D). Key specifications — Pipe Marker Legend: Glycol Return; Background Color: Yellow; Legend Text Color: Black; Fits Pipe O.D.: 4 to 6 in; With or Without Arrows: With.
Pipe Marker: Glycol Return, Yellow, Black, Fits 2 1/2 to 3 7/8 in Pipe O.D., 1 Pipe Markers (MPN 4189-C). Key specifications — Pipe Marker Legend: Glycol Return; Background Color: Yellow; Legend Text Color: Black; Fits Pipe O.D.: 2-1/2 to 3-7/8 in; With or Without Arrows: With.
BRADY
Pipe Marker: Glycol Return, Yellow, Black, Fits 2 1/2 to 3 7/8 in Pipe O.D., 1 Pipe Markers (MPN 4189-C). Key specifications — Pipe Marker Legend: Glycol Return; Background Color: Yellow; Legend Text Color: Black; Fits Pipe O.D.: 2-1/2 to 3-7/8 in; With or Without Arrows: With.
Pipe Marker: Glycol Return, Brown, White, Fits 2 1/2 to 3 7/8 in Pipe O.D., 1 Pipe Markers (MPN 4201-C). Key specifications — Pipe Marker Legend: Glycol Return; Background Color: Brown; Legend Text Color: White; Fits Pipe O.D.: 2-1/2 to 3-7/8 in; With or Without Arrows: With.
BRADY
Pipe Marker: Glycol Return, Brown, White, Fits 2 1/2 to 3 7/8 in Pipe O.D., 1 Pipe Markers (MPN 4201-C). Key specifications — Pipe Marker Legend: Glycol Return; Background Color: Brown; Legend Text Color: White; Fits Pipe O.D.: 2-1/2 to 3-7/8 in; With or Without Arrows: With.