PW25F25F Dixon Brass Plain Wye with Pin Lugs - 2-1/2" Female NST(NH) Inlet x 2-1/2" Male NST(NH) Outlets (Two)Features: Pin lugs. Part Number Female Inlet (2) Male Outlets Weight (Lbs.) PW15F15F 1 1 2" Female NST(NH) 1 1 2" Male NST(NH) 2. 5400 PW15S15S 1 1 2" Female NPSH 1 1 2" Male NPSH 3. 6520 PW25F15F 2 1 2" Female NST(NH) 1 1 2" Male NST(NH) 4. 6800 PW25F25F 2 1 2" Female NST(NH) 2 1 2" Male NST(NH) 6. 3700