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3M Heat Shrink Tubing: 3 in I.D. Before Shrinking, 1.5 in I.D. After Shrinking - Standard Heat Shrink Tubing
3MStandard Heat Shrink Tubing

3M Heat Shrink Tubing: 3 in I.D. Before Shrinking, 1.5 in I.D. After Shrinking

The 3M Heat Shrink Tubing (SKU 4NKW4) is a standard heat shrink tubing product in yellow, with a 3-inch inner diameter before shrinking and a 1.5-inch inner diameter after shrinking. It is supplied in a 50-foot…

SKU 3G-OTH-55258

Brand
3M
Item
Heat Shrink Tubing: 3 in I.D. Before Shrinking, 1.5 in I.D. After Shrinking
Category
Standard Heat Shrink Tubing
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Technical Specifications

3M
Manufacturer Part Number
FP301-3-50'-YELLOW-SPOOL
Type
Before Shrinking, Yellow
Lg
50 ft
Color
Yellow
I.D. After Shrinking
1.5 in
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3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Heat Shrink Tubing (SKU 4NKW4) is a standard heat shrink tubing product in yellow, with a 3-inch inner diameter before shrinking and a 1.5-inch inner diameter after shrinking. It is supplied in a 50-foot length on a spool, identified by manufacturer part number FP301-3-50'-YELLOW-SPOOL.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is 3M Heat Shrink Tubing used for?

3M Heat Shrink Tubing is used to insulate and protect electrical wires, cables, and connections from moisture, abrasion, and environmental damage. It is commonly applied in industrial maintenance, automotive wiring, and electrical panel installations where a durable, color-coded insulation layer is required.

What are the specifications of 3M Heat Shrink Tubing FP301-3-50'-YELLOW-SPOOL?

This 3M Heat Shrink Tubing has a 3-inch inner diameter before shrinking and a 1.5-inch inner diameter after shrinking. It is yellow, supplied in a 50-foot length on a spool, and carries the manufacturer part number FP301-3-50'-YELLOW-SPOOL. The tubing is a standard type for general electrical insulation.

Where to buy 3M Heat Shrink Tubing in worldwide?

You can source 3M Heat Shrink Tubing through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this item.

How to install 3M Heat Shrink Tubing?

To install, slide the tubing over the connection before shrinking, ensuring it covers the area fully. Apply heat evenly using a heat gun or industrial heat source until the tubing shrinks tightly around the wire or cable. Allow it to cool before handling. Always follow standard electrical safety practices.

Used in

Common applications for 3M
Industrial process water filtration — 3M solid polypropylene cartridge (e.g., RT10Q16G20NN, 7 micron) for sediment removal in manufacturing lines.
Cooling tower pre-treatment — 3M string-wound cartridge (e.g., RT39B16G20NN, 30 micron) to protect heat exchangers from particulate fouling.
Food and beverage rinse water — 3M 1 micron solid cartridge (RT10Y16G20NN) for fine filtration to meet quality standards.
Chemical processing feed water — 3M 27 micron solid cartridge (RT30L16G20NN) for high-flow sediment reduction upstream of sensitive equipment.
Wastewater effluent polishing — 3M 2 micron string-wound cartridge (RT09Y16G20NN) for final particulate removal before discharge or reuse.
Pharmaceutical utility water — 3M 0 micron string-wound cartridge (RT09L16G20NN) for sub-micron filtration in critical systems.

3M Products

3G Electric supplies 3M standard heat shrink tubing. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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