Adapter – NPT Female Home>Installation>Adapter – NPT Female Adapter – NPT Female $56.75 – $380.07 Size Choose an option20mm-3/4" Push to Fit25mm-1" Push to Fit40mm-1 1/2" Push to Fit50mm-2" Push to Fit63mm-2 1/2"80mm-3"Clear Add to cart SKU: N/A Categories: Accessories, Installation Share000 Description Part Numbers 2811111480 2811221480 2811441480 2811551480 2811661480 2811771480 Related products $2.22 – $2.60 Select options Pipe Clip Adapter Bolts Installation $2.22 – $2.60 $2.22 – $2.60 Select options $33.05 – $96.77 Select options Pipe Clips – 20 Count AIRnet Piping, Installation $33.05 – $96.77 $33.05 – $96.77 Select options $14.78 – $19.31 Select options AIRnet T-Bolts Installation $14.78 – $19.31 $14.78 – $19.31 Select options $9.28 – $88.78 Select options Cantilever Arms & Parts Installation $9.28 – $88.78 $9.28 – $88.78 Select options