ANKA 1/2" Female NPT Adapter

1/2 Pipe x 1/2 Female NPT Female Adapter
This 1/2 inch x 1/2 inch female NPT thread adapter is manufactured from high grade fiberglass reinforced nylon. It is non corrosive; using high quality materials approved for use with drinkable water. Designed to connect a range of ID nominally sized polyethylene pipe, tube and hose with varying wall thicknesses. Connection can be made by hand, without tools. It is re-usable and utilizes a unique way to connect pipe without the need for multiple replacement parts. The unique blue captive nut seals stays on the ridge and seals the pipe on the ridge. Female NPT inlet and barb outlet connection type, fits 1/2 inch nominally sized polyethylene pipe, tube and hose. Used for the most rigorous agricultural and horticultural uses. Maximum pressure is 230 psi and maximum temperature is 140 degrees F.


  • Fast and easy to install, connection can be made by hand, with no special tools required
  • Ideal for agricultural, irrigation, rural and municipal, and plumbing applications
  • Efficiently connects polyethylene pipe, tube, and hose
  • Provides Leak Free protection and is UV stabilized for above ground or below grade applications
  • High grade fiberglass reinforced nylon construction offers corrosion resistance and long-lasting, reusable wear
Inlet Connection Size-Metric15 MM
Minimum Temperature - Celsius0.00
Inner Diameter1/2 IN
MaterialReinforced Thermoplastic
Inlet MaterialReinforced Thermoplastic
Buy American Act CompliantNO
Outlet MaterialReinforced Thermoplastic
Outlet Connection TypeBarb
Maximum Working Pressure-BAR16.00
Inlet Connection Size1/2 IN
Maximum Working Temperature-Celsius60.00
Outer Diameter1/2 IN
Maximum Working Pressure-PSI230
Minimum Temperature-Fahrenheit32
Lead FreeYES
Outlet Connection Size1/2 IN
Maximum Working Temperature-Fahrenheit140
Inlet Connection TypeBarb

The double barbed insert connection with a captive nut securly grips the hose or pipe for a leak free fit. The barb is tapered and non restrictive, allowing for full flow. Anka fittings are easy to install by hand, without any special tools. 

Anka captive nut for pip fittings

How to install ANKA fittings


ANKA pipe fittings give you an easy to use, leak free connection for rural, municipal, pump and pressure, irrigation, agricultural, hydroponic, industrial, lanscaping and marine applications. They can be used on poly pipe, clear or braided hose, garden or a wash down hose. 

Anka Pipe Fittings and Adaptors