RACO Liquid-Tight Conduit Fitting: Steel/Iron, 1 1/2 in Trade Size, Insulated
The RACO 3LK81 is a hazardous location liquid-tight conduit fitting made of iron with a gray finish. It has a 1-1/2 in trade size and a 45° elbow angle, connecting via a 1-1/2 in MNPT box connection. This…
SKU 3G-OTH-05463
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Product Description
The RACO 3LK81 is a hazardous location liquid-tight conduit fitting made of iron with a gray finish. It has a 1-1/2 in trade size and a 45° elbow angle, connecting via a 1-1/2 in MNPT box connection. This non-insulated fitting is CSA C22.2 No. 18 Certified and rated for Class I, Division 2; Class II, Division 1 and 2; and Class III, Division 1 and 2 hazardous locations, suitable for indoor/outdoor use with flexible liquid-tight metallic conduit.
Frequently Asked Questions
What is the RACO 3LK81 liquid-tight conduit fitting used for?
The RACO 3LK81 is a hazardous location liquid-tight conduit fitting used to connect and route flexible liquid-tight metallic or non-metallic Type B conduit in indoor/outdoor environments. It is rated for Class I, Division 2; Class II, Division 1 and 2; and Class III, Division 1 and 2 hazardous locations.
What are the specifications of the RACO 3LK81 conduit fitting?
The RACO 3LK81 has a 1-1/2 in trade size, 45° elbow angle, and a 1-1/2 in MNPT box connection. It is made of iron with a gray finish, non-insulated, and CSA C22.2 No. 18 Certified. Overall dimensions are 2-13/16 in length and width.
Where to buy RACO 3LK81 conduit fittings worldwide?
3G Electric supplies the RACO 3LK81 conduit fitting worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to install the RACO 3LK81 liquid-tight fitting?
To install the RACO 3LK81, thread the 1-1/2 in MNPT end into a compatible box or enclosure. Secure the conduit into the fitting's opposite end using the locknut provided. Ensure the connection is tight to maintain the liquid-tight seal and hazardous location rating.
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Common applications for RACORACO Products
3G Electric supplies RACO hazardous location liquid-tight conduit fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













