Mutual Screw & Supply

3" Type B Cam & Groove Coupler x Male NPT | Ever-Tite | Aluminum

3" Type B Cam & Groove Coupler x Male NPT | Ever-Tite | Aluminum - Main image
$28.17 $46.95 In stock

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

Ever-Tite is the original, premium-grade cam & groove line — forged and engineered to perform under pressure in critical, high-pressure environments where failure is not an option.

  • Brand: Ever-Tite
  • Size: 3"
  • Type: Type B (Coupler x Male 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 · 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 (4.6 / 5 · 5 reviews)

Claire ★★★★★

The threads on this 3" male NPT side were clean and engaged smoothly with my adapter, no fighting or cross-threading. It's a solid aluminum piece that feels durable enough for heavy use, and the hand-tightening closure is quick and secure.

Julian X. ★★★★★

This aluminum coupler is light enough to handle easily but feels solid once connected, and the hand-tightening connection saves time over using wrenches. It worked perfectly to adapt a hose to my tank's male NPT port.

Avery ★★★★★

Threaded right onto my existing pipe with no leaks, and the cam arms lock tight without any fuss. This coupler feels sturdy enough for daily use in a busy workshop.