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Top Pick Gfss-3 By Campbell Fittings | Ground Joint Coupling | Female Spud | 3/4" Female Npt Thread X Wing Nut Thread | Straight | 316 Stainless Steel Kit [oiA91R2f]

$20.99 $67.99 -69%

GFSS-3 by Campbell Fittings: Ground Joint Coupling Excellence The GFSS-3 by Campbell Fittings is a premium ground joint coupling designed for exceptional performance and durability. Crafted from high-quality materials, this coupling is ideal for high

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GFSS-3 by Campbell Fittings: Ground Joint Coupling Excellence

The GFSS-3 by Campbell Fittings is a premium ground joint coupling designed for exceptional performance and durability. Crafted from high-quality materials, this coupling is ideal for high-pressure steam and air applications, ensuring reliability and longevity in demanding environments. The GFSS-3 stands out for its robust construction and advanced features, making it a top choice for professionals in various industries.

Key Features and Benefits

Experience the superior quality of the GFSS-3 with its robust features and benefits. The spud in this coupling does not contain plastic seat, which not only enhances its working life but also ensures a leak-free connection. Made from a combination of carbon steel, cast ductile iron, and 316 stainless steel, this coupling meets the stringent ASTM A395 specification, guaranteeing superior strength and corrosion resistance. These materials make the GFSS-3 a reliable and long-lasting solution for your high-pressure applications.

Practical Applications and Specifications

The GFSS-3 by Campbell Fittings is versatile and suitable for a wide range of applications, including high-pressure steam and air systems. Its 3/4" female NPT thread and wing nut thread design offer flexibility in installation, while the straight configuration ensures a smooth and efficient flow. With part numbers ranging from 1/2" to 1", this coupling series provides a comprehensive solution for different pipe sizes. Upgrade your system with the GFSS-3, and experience the peace of mind that comes with a product that meets the highest industry standards.

What Our Customers Say

January 5, 2026

Absolutely no complaints!

A product that truly, truly, truly does deliver.

- Geraint A..

January 5, 2026

Absolutely no complaints!

A truly great and exceptionally useful product.

- Xerxes X..

January 5, 2026

Absolutely no complaints!

An excellent addition to my entire gear collection.

- Maddock H..

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