Electriduct 1.5in PVC Coated Liquid-Tight Flexible Metal Conduit

Our review of the Electriduct 1.5in PVC Coated Liquid-Tight Flexible Metal Conduit finds it best suited for installers and DIYers who need a single, robust solution for protecting cables in wet or exposed environments. The biggest reason to buy is its combination of a galvanized steel core and liquid PVC coating, which together deliver strong mechanical protection while remaining flexible enough for routed runs. The conduit is designed for direct burial and outdoor use, so it removes the need for additional sleeving in many installations.

Key Features

• Liquid-tight construction: The PVC coating provides a waterproof barrier that makes the conduit suitable for direct burial and damp locations.
• Galvanized steel core: The single-buckle spiral core increases tensile strength and protects conductors from physical damage in rugged environments.
• Smooth inner surface: Wires and cables pull through more easily, reducing installation time and the risk of cable damage.
• Wide temperature range: Rated to operate from -10C to 80C, it works across most indoor and outdoor jobsite conditions without embrittlement or softening.
• Regulatory and material protections: The conduit is flame retardant (UL94-V2), RoHS compliant, and resistant to corrosion, oils, and UV exposure for longer life outdoors.
• Standard size and length: With an inside diameter of 1.49in, outside diameter of 1.83in, and a 50ft length, it accommodates larger cable bundles and longer runs without many joints.

Who It's For

This conduit is aimed at electricians, maintenance crews, and contractors who need durable, flexible protection for power and control wiring in industrial, commercial, and outdoor residential settings. It is particularly useful where runs may face moisture, UV exposure, or mechanical abrasion, such as conveyor systems, cranes, tooling machines, and EV outlet installations.

It may be less appropriate for extremely tight bends where a smaller, more flexible conduit is required or for installations that demand the highest flame rating beyond UL94-V2. Those needing rigid conduit or specialized fittings for hazardous locations should look for product lines explicitly rated for those conditions.

Pros & Cons

Pros

• Robust combination of galvanized steel and PVC coating gives strong mechanical and moisture protection.
• Liquid-tight, UV resistant, and corrosion resistant for long-term outdoor and direct burial use.
• Generous internal diameter and smooth interior make pulling larger cable bundles easier.
• Good value for the 50ft length compared with buying shorter sections.

Cons

• Some users report the spiral can separate if handled roughly, so careful handling is recommended during installation.
• The PVC coating quality received mixed feedback from buyers, so visual inspection before installation is advised.

Specifications

Inside Diameter	1.49in
Outside Diameter	1.83in
Length	50ft
Core Material	Galvanized steel, single-buckle spiral
Coating	Liquid PVC (waterproof, UV resistant)
Operating Temperature	-10C to 80C (14F to 176F)
Approvals	UL94-V2 flame retardant, RoHS compliant

Our Verdict

The Electriduct 1.5in PVC coated flexible metal conduit is a practical, cost-effective choice for protecting wiring in wet and outdoor environments, offering a good balance of flexibility and mechanical strength. Installers who need a direct burial, liquid-tight option for larger cable bundles will find it delivers solid performance and value, provided the conduit is handled carefully to avoid spiral separation.

Frequently Asked Questions

Is this conduit suitable for direct burial?
Yes. The conduit is designed for direct burial applications and is coated to resist water and corrosion.

Can I use this for EV charger wiring?
Yes. Customers have used it successfully for EV outlet installations where liquid-tight protection and mechanical strength are needed.

What temperature range will it tolerate?
The conduit is rated for operation from -10C to 80C (14F to 176F), making it appropriate for most indoor and outdoor installations.