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Cast Steel Universal Air Hose Coupling, 1/2 Inch Female NPT

Description & Features

The Cast Steel Universal Air Hose Coupling 1/2 Inch Female NPT is engineered for air and water service applications offering robust performance and reliability. Precision-crafted from cast steel this universal fitting is designed to withstand harsh environments and maintain consistent functionality.

This coupling is rated to a working pressure of 150 PSI at an ambient temperature of 70F suitable for varied industrial uses.

With a temperature range from -20F to 160F when equipped with a standard rubber washer it ensures operational efficiency in diverse conditions. Note the importance of proper installation and the impact of hose size and construction on the coupling's performance.

Warning: This product should never be used for steam service.

Product Model Label: Universal Fittings

Specifications

Brand Kuriyama Of America Inc	Brand Kuriyama Of America	Pack Size 1.00	UOM EA	Materials Cast Steel	Mfg. Name Kuriyama	Seal Material Rubber	Size 1/2	Supplier Part Number FE-50	Alternate Part Numbers Alternate Part Number C1JN85, Alternate Part Number MI-02375045, Alternate Part Number MINO-00501F83260	Product Weight 0.50 lbs

Similar Products

Model Number	Size	Materials	Seal Material	Price	Action
FE-75 Universal NPT Air Hose Coupling	3/4	Cast Steel	Rubber
FE-100 Universal NPT Air Hose Coupling	1	Cast Steel	Rubber

Product Questions & Answers (2)

Question by: Dustin G on Nov 5, 2025, 4:52 PM

Got an air line setup with 1/2 inch female NPT, is this the right universal coupling for that?

Answer by: Customer Support on Nov 7, 2025, 6:00 AM

It is a universal air hose coupling with a 1/2 inch female NPT thread, so it matches a 1/2 inch male NPT connection on your air line.

Question by: Larry P on Nov 22, 2025, 5:37 PM

Will this coupling work for connecting my air compressor hose?

Answer by: Customer Support on Nov 24, 2025, 1:35 PM

It's made for air and water service, so it should work fine with your air compressor hose. Just make sure your hose and any clamps you use are rated for the pressure you'll be running.