Shopping Cart (0) Quotes (0) Express Ordering All Categories > Piping > AQUApipe Stainless Steel Piping > Fittings > Male & Female National Pipe Thread (NPT) Tees > Advanced Search Advanced Search in Male & Female National Pipe Thread (NPT) Tees Unit of Measure Imperial Metric Both Specifications Nominal Diameter (in) No Preference 1 1/2 1-1/2 1-1/4 2 3/4 National Pipe Thread (NPT) Diameter (in) No Preference 1 1/2 1-1/2 1-1/4 2 3/4 Clear Cancel Advanced Search