SEPCO C41 Corrosion-Resistant ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$2.36
SEPCO C41 Corrosion-Resistant Zinc Die-Cast Offset Conduit Nipple

SEPCO C41 Corrosion-Resistant Zinc Die-Cast Offset Conduit Nipple

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Model: C41

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

$2.36
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SEPCO C41 Corrosion-Resistant Zinc Die-Cast Offset Conduit Nipple

The SEPCO C41 is a die-cast zinc offset conduit nipple designed to connect and align conduit sections in electrical installations where a straight-through nipple cannot clear an obstruction. Available across the full 1/2-Inch to 2-Inch trade size range, the C41 lets electricians step conduit runs around junction boxes, wall studs, or adjacent equipment while keeping both ends of the run properly aligned. Constructed from die-cast zinc, this offset nipple combines corrosion resistance with the strength needed for demanding commercial and industrial electrical work, giving installers a dependable fitting for everyday conduit routing challenges throughout the entire size range. Each size in the C41 line is engineered to hold its offset geometry precisely, so alignment stays consistent whether the run is stepping around a junction box, wall stud, or adjacent equipment.

Key Features

  • Trade Size Range: Offered in 1/2-Inch, 3/4-Inch, and 2-Inch trade sizes to fit a wide range of conduit runs.
  • Durable Construction: Die-cast zinc body resists corrosion and provides long-lasting strength for reliable conduit connections.
  • Offset Design: Offset conduit nipple configuration allows conduit runs to bypass obstructions such as boxes, studs, or equipment while keeping proper alignment between fittings.
  • Model C41: Part of the SEPCO conduit nipple line, engineered for dependable electrical conduit installations.
  • Zinc Fitting Benefit: Die-cast zinc construction resists the corrosion common to raw steel fittings, helping the nipple hold up over years of service.
  • Compact Offset Transition: The offset geometry keeps the transition tight, minimizing the extra space the fitting needs inside a wall cavity or enclosure.
  • Consistent Alignment: Each trade size in the C41 line is engineered so both ends of the nipple line up correctly once the offset step is made.

Technical Specifications

  • Product Material: Zinc Die-Cast
  • Trade Size: 1/2-Inch - 2-Inch

Typical Applications

  • Commercial and Industrial Electrical Installations
  • Conduit and Raceway Systems
  • Offset Conduit Routing Around Obstructions
  • Panelboard and Enclosure Wiring Where Straight Nipples Will Not Clear Obstructions
  • Renovation and New Construction Wiring

Why SEPCO?

SEPCO builds conduit fittings like the C41 from die-cast zinc for dependable strength and corrosion resistance in demanding electrical environments. The offset nipple design gives electricians a practical solution for aligning conduit runs around obstacles without compromising a secure, properly seated connection, across the full 1/2-Inch to 2-Inch trade size range. Choose SEPCO conduit hardware for reliable, code-compliant electrical installations that hold up to real-world jobsite conditions, from new commercial builds to renovation work where existing framing and equipment limit how conduit can be routed.

Manufacturer Resources

SEPCO Product Catalog

Product Specs

list_batch:
SEP-20260911
Product Type:
Conduit Nipple
Configuration:
Offset
Department:
Electrical
Product Group:
Conduit & Raceway
Product Subgroup:
Conduit Fittings
Product Material:
Zinc Die-Cast

SEPCO C41 – Frequently Asked Questions

1) What is an offset conduit nipple like the SEPCO C41 used for?
An offset nipple connects two conduit sections that are not on the same centerline. The SEPCO C41 steps the run around an obstruction, a junction box, a wall stud, or adjacent equipment, where a straight-through nipple would not clear, and still brings both ends back into proper alignment. Common use is panelboard and enclosure wiring in commercial and industrial work, both new construction and renovation where existing framing limits how conduit can be routed.
2) What trade sizes does the SEPCO C41 offset nipple come in, and which part number is which?
Four trade sizes: 1/2 inch is C41, 3/4 inch is C42, 1 inch is C43, and 2 inch is C46. Order by the part number matching the conduit trade size on your run, not by the C41 family name alone.
3) What is the difference between the SEPCO C41 offset conduit nipple and the Ocal NPL1X4-G conduit nipple?
They solve corrosion in two different ways and route conduit differently. The SEPCO C41 is a die-cast zinc nipple with an offset configuration, so the two ends sit on different center lines and the run can step around a junction box, stud, or piece of equipment while staying aligned. The Ocal NPL1X4-G is a PVC-coated, corrosion-resistant nipple in a straight 1 inch by 4 inch form, so it carries a coating over the fitting rather than relying on the base metal and it keeps the run on a single center line. If the obstruction is what you are fighting, the offset C41 is the one that clears it; if you need a straight 1 inch run in a wet or chemically aggressive area, the PVC-coated Ocal is the straight-through option.
4) Is the SEPCO C41 offset nipple okay in a damp or corrosive area?
The C41 is die-cast zinc, which resists the corrosion that takes raw steel fittings apart, so it holds up better than bare steel in damp commercial and industrial spaces. For genuinely aggressive environments, like wastewater or chemical plants, a PVC-coated fitting is the usual call instead. The Ocal NPL1X4-G PVC-coated nipple is the corrosion-resistant alternative we carry.
5) Does the SEPCO C41 fit in a tight wall cavity or inside an enclosure?
The offset geometry on the C41 is kept tight, so the transition takes up minimal extra room inside a wall cavity or an enclosure. That is the point of the fitting over field-bending a longer offset, which eats more space and can throw the run out of alignment.
6) Should I use an offset nipple or a straight conduit nipple between two boxes?
Use a straight nipple when the two knockouts line up on the same centerline. Choose the offset C41 when they do not, for instance a box mounted proud of the panel or a knockout a step off from the one it feeds. The offset holds its geometry so both ends still seat squarely once the step is made, which is where a field bend or a makeshift pair of couplings tends to leave the connection cocked.
7) I need a 1 inch conduit nipple but the run is straight with no obstruction. Do I still need the offset version?
No. The SEPCO C41 line includes a 1 inch trade size, but its value is the offset geometry that steps the run around an obstruction while keeping both ends aligned. On a straight pull with nothing to clear, a straight nipple such as the Ocal NPL1X4-G in 1 inch by 4 inch keeps the run on one center line and avoids building an unnecessary jog into the raceway.
8) For a corrosive or washdown area, is the die-cast zinc C41 or a PVC-coated nipple the better call?
Both are built for corrosion resistance, but by different means. The SEPCO C41 uses a die-cast zinc body that resists the corrosion common to raw steel fittings. The Ocal NPL1X4-G is PVC-coated, which puts a polymer jacket between the fitting and the environment. Specifications in food processing, wastewater, and chemical areas frequently call out PVC-coated raceway systems by name, so if the drawing specifies a coated system, match it with the Ocal; if the requirement is simply a corrosion-resistant offset fitting, the C41 covers it in trade sizes from 1/2 inch to 2 inch.
9) What is the largest conduit size the SEPCO C41 offset nipple line covers?
The line tops out at 2 inch trade size, ordered as part number C46. Anything above 2 inch is outside the C41 range.
How fast can I get the SEPCO C41 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 C41 come with a warranty?
Absolutely. The SEPCO C41 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 C41?
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 C41 from ZenSupply?
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