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Danfoss / Eaton Coupling

Description & Features

Constructed from brass with Dura-Kote plating for corrosion resistance, this 3/8 inch NPTF male-to-male nipple adapter is rated for operating pressures above SAE standards and meets SAE, ASA, and ASME certifications. The dual NPTF male ends provide a reliable dry-seal threaded connection suited for grease, refrigeration, instrumentation, and hydraulic system applications.

The Danfoss / Eaton Coupling is part of a broad line of nipple adapters offering significant design flexibility across hundreds of configurations. A minimum working temperature rating of -65°F makes this fitting suitable for demanding low-temperature service environments. Fuel, LP gas, and natural gas compatibility are available on special order.

SKU: IG3329X6

Supplier Part Number (MPN): 3329X6

Specifications

Application Grease, refrigeration, instrumentation and hydraulic systems. Fuel, LP and natural gas available on special order.	Certifications SAE\|ASA\|ASME	End Gender 1 13554	End Gender 2 13556	End Size 1 0.38	End Size 2 0.38	End Type 1 NPTF	End Type 2 NPTF	Features Dura-Kote plating for superior corrosion resistance\|Design flexibility with hundreds of styles to choose from\|Higher operating pressures above SAE standards	ICC Nipple Adapters	Item Type NPTF Male to NPTF Male	Language English	Minimum Working Temperature -65	Net Pack Quantity Units EA	NMFC 60	Product Material Brass	Product Width 0.69	Sub Brand None	Supplier Part Number 3329X6	Product Weight 0.12 lbs

Product Questions & Answers (1)

Question by: Lee J on Oct 23, 2025, 5:23 PM

Is this adapter okay for refrigeration systems, or is it just for hydraulics?

Answer by: Customer Support on Oct 25, 2025, 6:02 AM

Application includes refrigeration systems along with grease, instrumentation, and hydraulics. Fuel, LP, and natural gas applications are available on special order.