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Danfoss / Eaton Brass Adapter

Description & Features

Constructed from brass with Dura-Kote plating for corrosion resistance, the Danfoss / Eaton Brass Adapter provides a male NPTF to male NPTF connection in 1/8" thread size on both ends. Manufactured by Eaton Aeroquip, this close nipple-style adapter meets ASA, SAE, and Asme standards while supporting operating pressures above standard SAE ratings.

Suited for grease, refrigeration, instrumentation, and hydraulic systems, this adapter handles a minimum working temperature of -65°F. The Aeroquip line offers broad design flexibility with a wide range of compatible styles, making it straightforward to source matching components for complex circuit configurations. Fuel, LP, and natural gas variants are available on special order.

SKU: 3326X2

Supplier Part Number (MPN): 3326X2

Specifications

Alternate Part Numbers Alternate Part Number MINO-00015X05712	Application Grease, refrigeration, instrumentation and hydraulic systems. Fuel, LP and natural gas available on special order.	Certifications ASA\|SAE\|ASME	Brand Danfoss Power Solutions (II LLC Aeroquip)	Brand Aeroquip	Pack Size 1.00	UOM EA	End Gender 1 13554	End Gender 2 13556	End Size 1 0.13	End Size 2 0.13	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 0.41	Sub Brand None	Supplier Part Number 3326X2	Product Weight 0.01 lbs

Product Questions & Answers (3)

Question by: Keith R on Nov 27, 2025, 7:44 AM

trying to hook two 1/8 pipe threads together real close, is this the right little nipple?

Answer by: Customer Support on Nov 28, 2025, 6:05 PM

For a tight, straight connection, it’s a close nipple style adapter with NPTF male threads on both ends, and both ends are 1/8 inch.

Question by: Ronnie K on Mar 23, 2026, 3:01 PM

Is this thing gonna hold up if I use it for hydraulics, or is it more for lower-pressure stuff like grease?

Answer by: Customer Support on Mar 24, 2026, 8:58 PM

It's rated for hydraulic systems, but it's also suitable for grease, refrigeration, and instrumentation. It can handle fuel, LP, and natural gas, too, but you'd need to place a special order for those.

Question by: Shane R on Jul 12, 2025, 3:35 PM

both ends on this are NPTF male threads, right? just wanna make sure before i order a handful of em for a grease system rework

Answer by: Customer Support on Jul 14, 2025, 6:09 AM

Correct on both counts. Each end is 1/8 inch NPTF male, so it threads directly into female NPTF ports on both sides. For grease system applications that's one of the listed uses, so you're in good shape there.