Crafted by Danfoss Power Solutions (Aeroquip Inc-Alternate), this brass adapter features a 3/8-18 Female NPT to 1/4-18 Male NPT connection, ensuring reliable integration in various industrial applications.
Primarily designed for grease, refrigeration, instrumentation, and hydraulic systems, this component can also handle fuel, LP, and natural gas upon special order, making it versatile for different environments.
With a sturdy brass construction, it offers a minimum working temperature of -65deg;F. The precision-engineered NPTF threads on both ends guarantee a secure fit, reducing the risk of leaks.
This adapter, model number 3200X6X4, adheres to the highest standards of quality and performance, supporting seamless connectivity in critical systems. Its robust design makes it suitable for demanding applications, delivering consistent and dependable service.
Supplier Part Number: 3200X6X4
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Specifications
Alternate Part Numbers
Alternate Part NumberC1HN93, Alternate Part Number FMC103-1796, Alternate Part Number MI-00333574, Alternate Part Number MINO-00015X05530, Alternate Part Number MINO-00925F73239
Application
Grease, refrigeration, instrumentation and hydraulic systems. Fuel, LP and natural gas available on special order.
Trying to hook a 3/8-18 female NPT port up to a 1/4-18 male NPT line, is this the right straight adapter?
Answer by: Customer Support on Aug 19, 2025, 8:54 AM
For that thread change, it matches up as a straight brass pipe adapter with 3/8-18 female NPTF on one end and 1/4-18 male NPTF on the other.
Question by: Stan H on Mar 9, 2026, 11:03 AM
fits a 3/8 female NPT to a 1/4 male NPT, that right? just want to make sure before i order
Answer by: Customer Support on Mar 11, 2026, 10:48 AM
That's what it does. The female end is 3/8-18 NPT and the male end steps down to 1/4-18 NPT, so it reduces from the larger port to the smaller one in a straight configuration. Both ends use NPTF threads, which gives you a tighter, more leak-resistant connection than standard NPT alone.
Question by: Janice A on Sep 26, 2025, 7:18 AM
got a manifold port that’s 3/8-18 female npt and i need to step it down to a 1/4-18 male npt. is that what this adapter does
Answer by: Customer Support on Sep 28, 2025, 7:06 AM
Function-wise, it is a straight brass adapter that goes from 3/8-18 Female NPT on one end to 1/4-18 Male NPT on the other, with NPTF threads on both sides for a tight, leak-resistant fit.
Question by: Eddie B on Aug 21, 2025, 5:34 PM
Will this adapter hold up okay if I'm using it with hydraulic systems?
Answer by: Customer Support on Aug 22, 2025, 5:36 PM
This adapter is designed to work reliably in hydraulic systems, as well as grease, refrigeration, and instrumentation applications.
