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STAUFF TEST PORT ADAPTER WITH VITON SEAL

Description & Features

The Stauff Test Port Adapter with Viton Seal is designed for precision and reliability in hydraulic testing applications. Featuring a rugged construction, this adapter is equipped with a Viton seal known for its superior resistance to high temperatures and chemical exposure. It is specifically engineered to fit 1/2 UNF threads, offering compatibility with a wide range of hydraulic systems. This makes it an ideal choice for industrial environments where secure and efficient connections are critical.

Manufactured by Stauff, a leader in hydraulic components, this test port adapter ensures durability and consistent performance in demanding conditions. Whether utilized in manufacturing, heavy equipment, or other industrial settings, it provides quick and accurate diagnostics, facilitating effective system monitoring and maintenance. The robust design promises longevity and reliability, essential for maintaining operational efficiency in harsh environments.

SKU: 1210026243

Supplier Part Number (MPN): 1210026243

Alternate Part Numbers: SMK-20-1/2UNF-V-E-W3, SMK20-1/2UNF-VE, SMK201/2UNFVEC6F, SMK201/2UNFVEW3

Specifications

Brand Stauff®	Connection Size 1 1/2 in	Connection Type MPT	Connection Type 1 Male Threaded	Dimensions 1.86 in H	Finish Nickel/Zinc-Plated	Fitting Type Coupling	Material Steel	Material Construction Steel	Series SMK-20 Series	Thread Size 1/2-20

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Product Questions & Answers (2)

Question by: Bonnie A on Nov 10, 2025, 8:46 PM

Will this here adapter hold up to high temps in my hydraulic system?

Answer by: Customer Support on Nov 12, 2025, 9:45 AM

It uses a Viton seal, which is known for resisting high temperatures and chemical exposure, so it should be a good fit for demanding hydraulic applications.

Question by: Kurt M on Jun 12, 2025, 4:28 PM

Got a hydraulic test system running 1/2 UNF ports throughout, will this Stauff adapter thread right in without any modifications?

Answer by: Customer Support on Jun 14, 2025, 6:38 AM

Standard 1/2 UNF threading on this adapter means it drops straight into any port machined to that spec. No modifications, no adapting the adapter. It's a common thread size across a wide range of hydraulic systems, so chances are good it fits right where you need it.

STAUFF TEST PORT ADAPTER WITH VITON SEAL

Description & Features

Specifications

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Product Questions & Answers (2)