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Brass Adapter, 3/8-18 Female NPT Tee

Description & Features

Constructed from brass, this all-female tee fitting connects three 3/8-18 NPTF threaded lines in a single junction, making it well-suited for branching hydraulic circuits or fluid distribution points where a compact, reliable connection is needed. All three ports share the same 3/8-18 thread size and female NPTF configuration, simplifying line routing in symmetrical or branched arrangements.

The Brass Adapter, 3/8-18 Female NPT Tee carries a Danfoss / Eaton catalog reference (C1GU98) and is rated for a minimum working temperature of -65°F, supporting use in cold-environment hydraulic systems. Overall length is 1.68 inches. Brass construction provides good corrosion resistance and compatibility with a range of hydraulic and fluid media commonly encountered in industrial applications.

SKU: IG3700X6

Supplier Part Number (MPN): 3700X6

Specifications

End Gender 1 13553	End Gender 2 13555	End Gender 3 13557	End Size 1 0.38	End Size 2 0.38	End Size 3 0.38	End Type 1 NPTF	End Type 2 NPTF	L 1.68	Minimum Working Temperature -65	Supplier Part Number 3700X6	Thread 1 3/8-18	Thread Sealant No	Product Weight 0.24 lbs

Product Questions & Answers (1)

Question by: Keith F on Mar 22, 2026, 9:18 AM

Will this tee work okay with regular hydraulic fluid?

Answer by: Customer Support on Mar 23, 2026, 3:07 PM

The brass construction offers good resistance to corrosion and is compatible with many common hydraulic fluids used in industrial applications.