Mutual Screw & Supply

3" Type D Cam & Groove Coupler x Female NPT | U-Tite | Aluminum

3" Type D Cam & Groove Coupler x Female NPT | U-Tite | Aluminum - Main image
$9.86 $15.41 In stock

This 3" Type D cam & groove coupler is part of the U-Tite Basic 8 (camlock) series, manufactured from aluminum. Female cam coupler end with a female NPT threaded port. Connects by hand with no tools required for fast, leak-resistant transfer of materials at low pressure.

U-Tite offers general-purpose, structurally efficient construction built for everyday reliability in cost-conscious applications.

  • Brand: U-Tite
  • Size: 3"
  • Type: Type D (Coupler x Female NPT)
  • Material: Aluminum
  • Connection: Tool-free cam & groove (camlock)

Note: never use cam & groove fittings for compressed air or steam applications.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Michael J. ★★★★★

Handles like a dream on our water transfer line, the threads on the female NPT end are clean and bite right away without any wobble. The aluminum body feels solid for the price and the hand-tight cam levers lock on in seconds, no tools needed.

Robert P. ★★★★★

I’ve been using this 3" aluminum coupler for a week now, and the hand-tight connection is surprisingly solid—no tools needed, yet it seals perfectly on the female NPT threads.

Avery ★★★★★

Took a chance on this 3-inch aluminum coupler for a water line project and the cam levers lock securely without any fuss. The NPT threads mated up smoothly with my existing fittings. Solid aluminum build feels durable enough for regular use.