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Dixon RST30 Stainless Steel 316 Hose Fitting, King Combination Nipple Threaded End with No Knurl, 2-1/2" NPT Male x 2-1/2" Hose ID Barbed

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Product Specifications
Item Weight
0.04 pounds
Number of Items
Part Number
Size Name
2-1/2" NPT Male x 2-1/2" Hose ID Barbed
Specification for this product family (See all  products)
Manufacturer Series Number
Item Shape
Material Type
Stainless Steel
Style Name
Brand Name
Dixon Valve & Coupling

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Key Features

  • King combination nipple for low-pressure discharge or suction service
  • Connects to a hose on one end and an NPT female connector on the other
  • Type 316 stainless steel for higher strength and greater corrosion resistance than type 304 stainless steel
  • Barbed fitting for a tight seal on hoses
  • Not recommended for steam

Package Details

Shipping Weight: 4.3 pounds
Package Size: 6.7 x 3.3 x 2.9 inches

Product Description

This Dixon RST Series King combination nipple hose fitting is made of type 316 stainless steel and connects hose to NPT male connection. This King combination nipple has a barbed end to create a tight seal on a hose when used with a hose clamp or crimp sleeve or ferrule (not included) and National Pipe Taper (NPT) male threads on the other to connect to NPT female connections. It is made of type 316 stainless steel for higher strength and greater corrosion resistance that type 304 stainless steel and is not recommended for steam applications.

Hose fittings connect, control, change the direction of, and terminate the flow in piping and hose systems. They are made of brass, stainless steel, galvanized steel, and other materials that resist corrosion, pressure, and wear. Hose fittings have various types of connections, including threaded, barbed, push-to-connect, dry disconnect, and others including those based on internationally-accepted specifications. Hose fittings are used in systems such as air compressors, automatic manufacturing operations, aircraft controls, and tire installation in industries including agriculture, mining, road construction, firefighting, and aviation.

Dixon Valve & Coupling Company manufactures pipe and hose fittings and accessories. The company, founded in 1916, is headquartered in Chestertown, MD.

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