SEPCO SLT Series Zinc-Plated M...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$2.66
SEPCO SLT Series Zinc-Plated Malleable Iron Liquidtight Straight Connector, Insulated Throat

SEPCO SLT Series Zinc-Plated Malleable Iron Liquidtight Straight Connector, Insulated Throat

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Model: SLT27T

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

$2.66
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SEPCO SLT Series Zinc-Plated Malleable Iron Liquidtight Straight Connector, Insulated Throat

The SEPCO SLT Series Zinc-Plated Malleable Iron Liquidtight Straight Connector joins liquidtight flexible conduit to enclosures, boxes, and other equipment housings across commercial and industrial electrical installations. This straight, in-line connector is manufactured from zinc-plated malleable iron and is available in trade sizes ranging from 1/2" through 4", combining mechanical strength with corrosion resistance for long-term field reliability. Its insulated throat protects conductor insulation from abrasion during wire pulls and terminations, while the liquidtight design helps keep moisture, dust, and other contaminants out of the raceway on indoor, outdoor, and wet-location conduit runs.

Key Features

  • Trade Size Range: Available in trade sizes from 1/2" through 4" to match liquidtight flexible conduit runs of nearly any size.
  • Durable Construction: Zinc-plated malleable iron body delivers rugged mechanical strength and resistance to corrosion in the field.
  • Insulated Throat: A smooth, insulated throat opening protects conductor insulation from abrasion as wires are pulled through the fitting.
  • Liquidtight Design: Helps seal out moisture, dust, and other contaminants at the point where liquidtight flexible conduit meets the enclosure.
  • Straight Connector Configuration: Provides a direct, in-line transition between liquidtight flexible conduit and equipment enclosures or boxes.
  • Zinc-Plated Finish: Adds an additional layer of corrosion protection to extend service life in demanding environments.
  • Malleable Iron Body: Offers the toughness required for secure, long-lasting conduit terminations on commercial and industrial jobs.
  • Professional-Grade Fitting: Sized and styled for use alongside standard liquidtight flexible conduit systems in electrical contracting work.

Technical Specifications

  • Trade Size Range: 1/2" - 4"
  • Body Material: Zinc-Plated Malleable Iron
  • Connector Style: Straight, Insulated Throat
  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Liquidtight Flexible Conduit Installations
  • Commercial and Industrial Electrical Systems
  • Motor and Equipment Wiring Connections
  • Outdoor and Wet-Location Conduit Runs
  • Renovation and New Construction Electrical Projects

Why SEPCO?

SEPCO builds this connector family from zinc-plated malleable iron for a combination of mechanical strength and corrosion resistance suited to demanding job-site conditions across the full 1/2" to 4" size range. The insulated throat reflects careful attention to wire protection during installation, helping electricians and contractors achieve secure, reliable, code-compliant conduit connections. Whether the job calls for indoor panel wiring or outdoor equipment hookups, this straight liquidtight connector is built to hold up to repeated use on new construction and renovation projects alike.

Manufacturer Resources

SEPCO Product Catalog

Product Specs

list_batch:
SEP-20260911
Product Type:
Straight Liquidtight Connector
Product Finish:
Zinc-Plated
Configuration:
Straight
Department:
Electrical
Product Group:
Conduit & Raceway
Product Subgroup:
Liquidtight Conduit & Fittings
Product Material:
Zinc-Plated Malleable Iron

SEPCO SLT27T – Frequently Asked Questions

1) What trade sizes does the SEPCO SLT Series liquidtight straight connector come in?
Ten trade sizes, 1/2 inch through 4 inch: 1/2 (SLT27T), 3/4 (SLT28T), 1 (SLT29T), 1-1/4 (SLT30T), 1-1/2 (SLT31T), 2 (SLT32T), 2-1/2 (SLT33T), 3 (SLT34T), 3-1/2 (SLT60T) and 4 inch (SLT61T). Order the connector to match the trade size of the liquidtight flexible conduit it terminates, not the conductor count.
2) Can I use this SEPCO connector on an outdoor or wet-location conduit run?
Yes. The SLT Series is a liquidtight fitting, so it seals the joint where liquidtight flexible conduit meets an enclosure against moisture and dust, and it is used on indoor, outdoor and wet-location runs. The zinc-plated malleable iron body adds corrosion resistance for exterior and washdown-type environments.
3) Will this fit rigid metal conduit or EMT?
No. The SLT Series is built to terminate liquidtight flexible metal conduit, not rigid or EMT. For threaded rigid you need a rigid coupling or connector, and for EMT a set-screw or compression connector. Using a liquidtight connector on EMT will not seal or grip properly.
4) Do I need a separate insulated bushing when pulling THHN through this fitting?
No separate bushing is needed. The SLT connector has an insulated throat molded into the fitting, so the wire bears on a smooth insulating surface instead of bare metal as it is pulled into the box.
5) Straight liquidtight connector or a 45/90 degree fitting for a motor hookup?
Use the straight SLT connector when the conduit approaches the enclosure in line with the hub opening, which is the common case for panel and junction box entries. If clearance behind or beside the equipment forces the flex to turn immediately at the box, an angled liquidtight connector keeps the bend radius off the wall. The SLT Series configuration is straight only.
6) What size SEPCO connector do I order for 1-1/4 inch liquidtight flex?
SLT30T is the 1-1/4 inch trade size. Connector trade size matches the conduit trade size one for one, so 1 inch flex takes SLT29T and 1-1/2 inch takes SLT31T.
7) Can I standardize one connector family across a whole facility's flex runs?
Yes. The SLT Series spans 1/2 inch through 4 inch in the same zinc-plated malleable iron straight body with an insulated throat, so a maintenance stockroom can carry one family for everything from control wiring at 1/2 inch to feeder-size 4 inch terminations, with part numbers running SLT27T up to SLT61T.
How fast can I get the SEPCO SLT27T 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 SEPCO SLT27T come with a warranty?
Absolutely. The SEPCO SLT27T 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 SEPCO SLT27T?
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 SEPCO SLT27T from ZenSupply?
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