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BRADY Pipe Marker: PO, LIQ, Low, Fits 2 1/2 to 7 7/8 in Pipe O.D., 1 Pipe Markers - Ammonia Adhesive Pipe Markers
BRADYAmmonia Adhesive Pipe Markers

BRADY Pipe Marker: PO, LIQ, Low, Fits 2 1/2 to 7 7/8 in Pipe O.D., 1 Pipe Markers

The BRADY Pipe Marker: PO (MPN 90478) is an ammonia adhesive pipe marker designed for pipes with an outer diameter of 2-1/2 to 7-7/8 inches. It is classified under IIAR System Abbreviation PO, Phase LIQ, and Pressure…

SKU 3G-OTH-702572

Brand
BRADY
Item
Pipe Marker: PO, LIQ, Low, Fits 2 1/2 to 7 7/8 in Pipe O.D., 1 Pipe Markers
Category
Ammonia Adhesive Pipe Markers
Available to Order
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Technical specs
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

BRADY
Manufacturer Part Number
90478
Type
LIQ, Low, Fits 2 1/2 to 7 7/8 in Pipe O.D., Without
IIAR Phase
LIQ
Pipe Markers
1
Fits Pipe O.D.
2-1/2 to 7-7/8 in
IIAR Pressure Level
Low
With or Without Arrows
Without
IIAR System Abbreviation
PO

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

Product Description

The BRADY Pipe Marker: PO (MPN 90478) is an ammonia adhesive pipe marker designed for pipes with an outer diameter of 2-1/2 to 7-7/8 inches. It is classified under IIAR System Abbreviation PO, Phase LIQ, and Pressure Level Low, supplied without arrows. This marker supports identification in industrial ammonia piping systems.

Frequently Asked Questions

What is the BRADY Pipe Marker 90478 used for?

The BRADY Pipe Marker 90478 identifies ammonia piping in industrial refrigeration systems. It carries the IIAR abbreviation PO for liquid low-pressure service, fitting pipes 2-1/2 to 7-7/8 inches O.D. without arrows. This marker helps plant engineers and maintenance teams comply with IIAR labeling standards for safety and clarity.

What are the specifications of the BRADY Pipe Marker 90478?

The BRADY Pipe Marker 90478 is an ammonia adhesive marker with IIAR System Abbreviation PO, Phase LIQ, and Pressure Level Low. It fits pipe O.D. 2-1/2 to 7-7/8 inches, supplied without arrows. Each order includes one marker. The manufacturer part number is 90478.

Where to buy BRADY Pipe Marker 90478 worldwide?

3G Electric supplies the BRADY Pipe Marker 90478 to customers worldwide. We handle full logistics, customs clearance, and delivery for global orders. As a sourcing partner, we provide genuine BRADY industrial identification products. Contact us for availability and lead time to your location.

How to install BRADY Pipe Marker 90478?

Clean the pipe surface thoroughly to remove oil and debris. Peel the adhesive backing and apply the marker firmly around the pipe O.D. (2-1/2 to 7-7/8 inches). Ensure the marker lies flat without wrinkles. For ammonia systems, follow IIAR guidelines for placement and orientation to maintain legibility.

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 ammonia 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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