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Brass Adapter, 1/2-14 Male NPT To 1/4-18 Female NPT, Bushing

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Description & Features

Engineered to excel in grease refrigeration instrumentation and hydraulic systems this adapter offers reliable performance and compatibility. Designed by Danfoss Power Solutions (Aeroquip Inc-Alternate) it ensures precise fitting and secure connections suitable for applications where durability is critical.

The Brass Adapter 1/2-14 Male NPT To 1/4-18 Female NPT Bushing features a 1/2-14 NPTF male end and a 1/4-18 NPTF female end. It is crafted from robust brass material supporting a minimum working temperature of -65F providing longevity and resistance to various environmental conditions.

This product is identified under UNSPSC code 40183100 making it ideal for a variety of professional settings. With no thread sealant required it simplifies the installation process enhancing efficiency in industrial maintenance.

MPN: C1HP12

Supplier Part Number: 3220X8X4

Specifications

Alternate Part Numbers
Alternate Part Number C1HP12, Alternate Part Number FMC102-0117, Alternate Part Number MI-00333611, Alternate Part Number MINO-00015X05557, Alternate Part Number MINO-00925F73245
Application
Grease, refrigeration, instrumentation and hydraulic systems. Fuel, LP and natural gas available on special order.
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13554
End Gender 2
13555
End Size 1
0.50
End Size 2
0.25
End Type 1
NPTF
End Type 2
NPTF
L
0.75
Minimum Working Temperature
-65
Supplier Part Number
3220X8X4
Thread 1
1/2-14
Thread 2
1/4-18
Thread Sealant
No
Product Weight
0.09 lbs

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Product Questions & Answers (2)

Question by: Harvey C on May 30, 2025, 3:16 PM
got a 1/2 NPT port but need to hook up a 1/4 NPT line, is this the right bushing?
Answer by: Customer Support on Jun 1, 2025, 6:43 AM
For stepping a port down, it’s a 1/2-14 NPTF male on one side and a 1/4-18 NPTF female on the other, so it’s meant to adapt a 1/2 NPTF female port over to accept a 1/4 NPTF male fitting.
Question by: Janice G on Mar 6, 2026, 10:52 AM
Got a 1/2 inch port on my hydraulic manifold that I need to step down to a 1/4 inch line. This bushing the right call for that?
Answer by: Customer Support on Mar 7, 2026, 11:37 AM
For stepping down from a 1/2-14 NPT port to a 1/4-18 NPT line, this is exactly what you need. The male end threads into your 1/2-14 port and the female end accepts your 1/4-18 fitting. Brass construction holds up well in hydraulic service, and no thread sealant is required on assembly, which cuts down on prep time.