Danfoss / Eaton Adapter NPTFxM ORB STR O-Ring BOSS

Description & Features

This adapter features a NPTF male to male ORB straight O-Ring Boss configuration.

The Danfoss / Eaton Adapter NPTFxM ORB STR O-Ring BOSS is also known under the supplier part number 2216-8-16S.

SKU: 2216-8-16s

Supplier Part Number (MPN): 2216-8-16S

Brand Aeroquip® by Danfoss	Connection Size 1 1/2 in	Connection Size 2 1 in	Connection Type FNPT, Male SAE ORB	Connection Type 1 Male SAE ORB	Connection Type 2 Female NPTF	Dimension Standards SAE J1926	Dimensions 1 in L	Finish Dura-Kote™	Fitting Type Adapter	Material Steel	Material Construction Carbon Steel	Operating Temperature -40 to 250 deg F	Series 2216 Series	Thread Size 1-5/16-12 x 1/2-14

Question by: Cindy G on Nov 19, 2025, 9:08 PM

Just want to make sure, this'll adapt a NPTF fitting to an O-ring boss, right?

Answer by: Customer Support on Nov 21, 2025, 7:06 AM

That's correct. This adapter is designed to connect a male NPTF threaded connection to a straight O-ring Boss port.