Bridgeport Fittings 479-SLT 4"...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$239.50
Bridgeport Fittings 479-SLT 4" Liquid Tight 90-Degree Connector, Malleable Iron

Bridgeport Fittings 479-SLT 4" Liquid Tight 90-Degree Connector, Malleable Iron

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Model: 479-SLT

In Stock (leaves warehouse same day if ordered before 3pm ET)

$239.50
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Bridgeport Fittings 479-SLT 4" Liquid Tight 90-Degree Connector, Malleable Iron

The Bridgeport Fittings 479-SLT is a 4" liquid tight 90-degree connector designed to join liquidtight flexible metal conduit to enclosures, junction boxes, panels, and equipment housings at a right angle. Manufactured from malleable iron, this connector provides the mechanical strength and corrosion resistance that electrical contractors depend on for demanding commercial and industrial installations. The 90-degree body allows conduit to be routed into tight enclosure knockouts and confined spaces where a straight connector will not fit, while the liquid tight design helps maintain a secure, sealed connection between the conduit and the connector body. Designed for use in liquidtight flexible metal conduit (LFMC) systems, the 479-SLT provides a compact right-angle profile that saves space in crowded panels and equipment enclosures. Electrical contractors specify malleable iron fittings like the 479-SLT when a connection must withstand mechanical stress in demanding commercial, industrial, and outdoor environments. Bridgeport Fittings engineers the 479-SLT for dependable, code-conscious performance on demanding electrical jobs.

Key Features

  • Trade Size: 4" sized for liquidtight flexible metal conduit connections.
  • Durable Construction: Malleable iron body resists corrosion and withstands impact and jobsite handling.
  • 90-Degree Configuration: Right-angle body simplifies conduit routing into tight enclosure knockouts and confined spaces.
  • Liquid Tight Design: Engineered to work with liquidtight flexible conduit for a secure, sealed connection.
  • Malleable Iron Body: Delivers long-term mechanical strength for demanding electrical connections.
  • Model 479-SLT: Purpose-built 90-degree liquid tight connector from Bridgeport Fittings.
  • Right-Angle Routing: Reduces the need for additional conduit bends in tight installation spaces.
  • Space-Saving Profile: Compact 90-degree body reduces clearance needs in crowded panels and enclosures.

Technical Specifications

  • Trade Size: 4"
  • Material: Malleable Iron
  • Configuration: 90-Degree
  • Connector Type: Liquid Tight
  • Model: 479-SLT

Typical Applications

  • Liquidtight Flexible Conduit Installations
  • Commercial and Industrial Electrical Systems
  • Motor, Pump, and Equipment Wiring Connections
  • Tight-Space and 90-Degree Conduit Routing
  • Panel and Enclosure Knockout Connections
  • Renovation and New Construction Electrical Work

Why Bridgeport Fittings?

Bridgeport Fittings builds the 479-SLT connector from malleable iron for a rugged, corrosion-resistant fitting that withstands the rigors of demanding job sites. The 90-degree liquid tight configuration gives electrical contractors a reliable way to route liquidtight flexible conduit into enclosures at tight angles without sacrificing connection integrity. With malleable iron construction and a purpose-built 90-degree liquid tight profile, the 479-SLT helps installers maintain a clean, professional conduit run while meeting the demands of real-world job sites. Bridgeport Fittings has long been a trusted source for conduit fittings among electrical professionals who need components that perform reliably under real-world conditions. Choose Bridgeport Fittings for dependable, code-conscious electrical connections built to last.

Manufacturer Resources

Product Specs

list_batch:
BPF-20260918
Product Type:
90 Degree Liquidtight Connector
Angle:
90°
Department:
Electrical
Product Subgroup:
Liquidtight Conduit & Fittings
Product Material:
Malleable Iron
Product Size:
4"
Product Group:
Conduit & Raceway

Bridgeport Fittings 479-SLT – Frequently Asked Questions

1) Will the Bridgeport 479-SLT work on 4 inch liquidtight flexible metal conduit?
Yes. The 479-SLT is a 4 inch trade size liquid tight connector built for liquidtight flexible metal conduit (LFMC) runs, terminating the conduit into enclosures, junction boxes, panels and equipment housings. It is sized only for 4 inch conduit, so a smaller run needs the matching smaller trade size fitting.
2) Why use a 90 degree liquidtight connector instead of a straight one?
The right angle body lets you bring 4 inch liquidtight into a knockout where there is no room in front of the enclosure to run the conduit straight in. On a crowded panel or a motor housing with a wall or adjacent equipment close behind, a straight connector forces you to bend the conduit before the fitting; the 479-SLT turns the corner at the box instead. If you have clearance in front of the knockout, a straight liquid tight connector is the simpler termination.
3) Can I use the 479-SLT on standard flexible metal conduit (Greenfield) instead of liquidtight?
No. It is a liquid tight connector engineered for liquidtight flexible metal conduit, where the sealing ring grips the PVC jacket. For plain FMC you want an FMC fitting such as the Thomas and Betts 306 Tite-Bite straight connector, which is an FMC fitting rather than a liquidtight one.
4) Is the Thomas & Betts 306 connector a substitute for the Bridgeport 479-SLT?
No. The Bridgeport 479-SLT is a 4 inch liquid tight 90-degree connector in malleable iron, built for liquidtight flexible metal conduit. The Thomas & Betts 306 is a straight Tite-Bite connector for 1 inch FMC, non-insulated, so it serves standard flexible metal conduit in a straight run rather than a sealed right-angle liquidtight termination. Different conduit system, different trade size, different body geometry.
5) What liquidtight connector should I use on a small 1 inch flexible run instead of the 479-SLT?
The Bridgeport 479-SLT is sized at 4 inch trade size, so it will not serve a 1 inch run. For that, the RACO 4734 is a 1 inch Type B liquidtight multi-position connector in nylon, supplied in packs of 100. It covers the same liquidtight duty at the smaller trade size, with a multi-position body rather than the fixed 90-degree malleable iron body of the 479-SLT.
6) What is the exact part number for the 4 inch Bridgeport 90 degree liquid tight connector?
Bridgeport Fittings 479-SLT. That is both the model and the manufacturer part number, covering the 4 inch 90 degree liquid tight malleable iron connector.
7) Which connector is the more rugged choice for an outdoor motor connection, the 479-SLT or a nylon liquidtight fitting?
The Bridgeport 479-SLT is built from malleable iron, which is why contractors reach for it on motor, pump, and equipment wiring where the fitting takes mechanical stress and outdoor exposure. The RACO 4734 liquidtight connector is molded in nylon, a non-metallic body, and is a 1 inch Type B multi-position fitting. If the run is 4 inch trade size and the fitting must carry impact and handling abuse, the malleable iron 479-SLT is the one specified for that duty.
8) Does ordering a RACO 232MSCM get me a connector like the 479-SLT?
No. The RACO 232MSCM is a 4 inch square welded outlet box, 2-1/8 inch deep, with an M bracket and integral STAB-IT connector feature - it is the enclosure, not a conduit fitting. The Bridgeport 479-SLT is the 90-degree liquid tight connector that terminates liquidtight flexible metal conduit into a knockout on a box or panel. The two are used together, not in place of each other, and the 4 inch in the RACO description refers to box dimensions rather than conduit trade size.
9) Is a 4 inch liquidtight 90 connector suitable for outdoor motor and pump hookups?
That is one of its intended uses. The malleable iron body resists corrosion for demanding commercial, industrial and outdoor environments, and typical applications include motor, pump and equipment wiring connections where the liquidtight run enters the housing at a right angle.
10) Can I use a 3M SC0001 stem connector where a Bridgeport 479-SLT is specified?
No - they are unrelated electrical products. The 3M SC0001 is a stem connector rated up to 35 kV for 2 and 1 AWG conductors, a conductor termination for medium-voltage work. The Bridgeport 479-SLT is a mechanical conduit fitting: a 4 inch liquid tight 90-degree connector in malleable iron that joins liquidtight flexible metal conduit to an enclosure. One terminates wire, the other terminates raceway.
How fast can I get the Bridgeport Fittings 479-SLT delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Bridgeport Fittings 479-SLT come with a warranty?
Absolutely. The Bridgeport Fittings 479-SLT is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Bridgeport Fittings 479-SLT?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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