Bridgeport Fittings 451-SLT 3/...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$7.96
Bridgeport Fittings 451-SLT 3/4" Liquidtight 45° Connector, Malleable Iron

Bridgeport Fittings 451-SLT 3/4" Liquidtight 45° Connector, Malleable Iron

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Model: 451-SLT

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

$7.96
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Bridgeport Fittings 451-SLT 3/4" Liquidtight 45° Connector, Malleable Iron

The Bridgeport Fittings 451-SLT is a 3/4" liquidtight 45° connector engineered for joining liquidtight flexible conduit (LFMC) to enclosures, junction boxes, motors, and equipment housings at a 45-degree entry angle. Manufactured from malleable iron, this connector delivers a rugged, corrosion-resistant fitting built to stand up to demanding commercial and industrial job sites. The 45° angled body allows electricians to route conduit around obstructions and into tight enclosure knockouts where a straight connector will not fit, while the female-end connection provides a secure, straightforward mating point for liquidtight conduit hardware. Use it to extend liquidtight conduit runs from motors, pumps, and outdoor equipment enclosures back to panels and junction boxes.

Key Features

  • Trade Size: 3/4" connector sized to match liquidtight flexible conduit and enclosure knockouts.
  • Durable Construction: Malleable iron body resists impact, vibration, and corrosion in demanding job-site environments.
  • 45° Angle: Angled body simplifies conduit routing in tight spaces and around obstructions near enclosures.
  • Liquidtight Connection: Designed for use with liquidtight flexible conduit (LFMC) installations requiring a secure seal.
  • Female-End Fitting: Female connection design for straightforward mating to conduit and enclosure hardware.
  • Space-Saving Design: The 45° entry angle reduces the clearance needed behind an enclosure compared to a straight connector, useful in confined panel and junction box installations.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Liquidtight Flexible Conduit (LFMC) Connections
  • Wet and Damp Location Equipment Wiring
  • Outdoor and Industrial Equipment Connections
  • Junction Box and Enclosure Entries
  • Motor and Machinery Conduit Connections
  • Commercial and Industrial Electrical Installations

Why Bridgeport Fittings?

Bridgeport Fittings builds the 451-SLT from malleable iron for a rugged, corrosion-resistant connector that holds up to demanding job-site conditions. The 45° angled, female-end design makes routing liquidtight flexible conduit into enclosures easier without sacrificing a secure connection point. Bridgeport Fittings' malleable iron construction is engineered for durability in commercial and industrial electrical installations, giving contractors a dependable liquidtight conduit connector for professional-grade work.

Manufacturer Resources

Product Specs

list_batch:
BPF-20260918
Product Type:
45 Degree Liquidtight Connector
Angle:
45°
Department:
Electrical
Product Subgroup:
Liquidtight Conduit & Fittings
Product Material:
Malleable Iron
Product Size:
3/4"
Product Group:
Conduit & Raceway

Bridgeport Fittings 451-SLT – Frequently Asked Questions

1) Can I use the 451-SLT on flexible metal conduit (Greenfield) instead of liquidtight?
No. The 451-SLT is a liquidtight connector for LFMC and relies on a sealing connection to the jacketed conduit. For plain FMC you want an FMC fitting, for example the Thomas and Betts 306 straight Tite-Bite connector for 1 inch FMC. Using a liquidtight fitting on unjacketed FMC will not give you the seal it was designed for.
2) What is the difference between the Bridgeport Fittings 451-SLT and the RACO 4734 liquidtight connector?
Both are liquidtight flexible conduit connectors, but they differ in body material, trade size, and how the angle is set. The Bridgeport Fittings 451-SLT is a 3/4 inch malleable iron connector with a fixed 45 degree body, so the entry angle is built into the fitting. The RACO 4734 is a 1 inch Type B liquidtight multi-position connector in nylon from the SWIVEL-LOK series, so the angle is adjustable at install and the trade size is larger. Pick the 451-SLT when the run is 3/4 inch and you want a metal body; pick the 1 inch RACO when you need a 1 inch entry or an adjustable angle.
3) Can I use a Thomas & Betts 306 connector instead of the Bridgeport Fittings 451-SLT?
They are not interchangeable. The Bridgeport Fittings 451-SLT is a 3/4 inch liquidtight connector for liquidtight flexible conduit (LFMC) with a 45 degree angled body. The Thomas & Betts 306 is a straight Tite-Bite connector for 1 inch FMC, non-insulated, so it is sized for standard flexible metal conduit rather than liquidtight jacketed conduit, and its body is straight rather than angled. If the conduit is liquidtight and the entry needs to turn, stay with the 451-SLT.
4) Is a malleable iron liquidtight connector suitable for outdoor and wet locations?
The 451-SLT is built for liquidtight runs in wet and damp locations, including outdoor and industrial equipment enclosures, pumps and motors. The malleable iron body is corrosion resistant and takes impact and vibration better than plastic, which is why it is specified on machinery and exterior equipment rather than a nylon fitting.
5) Is the RACO 232MSCM box an alternative to the Bridgeport Fittings 451-SLT?
No - they do different jobs and are often bought together rather than in place of each other. The Bridgeport Fittings 451-SLT is a 3/4 inch liquidtight 45 degree conduit connector that terminates liquidtight flexible conduit into an enclosure. The RACO 232MSCM is a 4 in. square welded box, 2-1/8 in. deep with an M bracket and STAB-IT connector, meaning it is the enclosure itself. You would land the 451-SLT in a knockout on a box like that, not substitute one for the other.
6) What is the Bridgeport Fittings part number for the 3/4 inch 45 degree liquidtight connector?
Order it as Bridgeport Fittings 451-SLT. That is the 3/4 inch, 45 degree, malleable iron liquidtight connector with a female end.
7) I am standardizing conduit fittings across a plant. Where does this 45 degree connector fit in the kit?
Use it at the enclosure end of liquidtight drops where the knockout sits close to a wall, machine frame or other obstruction and a straight fitting will not clear. Typical spots are motor and pump terminations, machinery junction boxes, and outdoor equipment enclosures feeding back to panels. Stock it alongside straight 3/4 inch liquidtight connectors so crews can pick by clearance at the box rather than reworking the conduit run.
How fast can I get the Bridgeport Fittings 451-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 451-SLT come with a warranty?
Absolutely. The Bridgeport Fittings 451-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 451-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
Why buy the Bridgeport Fittings 451-SLT from ZenSupply?
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