EA Brass Female NPT x Male NPT DOT Adapter Check Part Number A1 FEM A2 MALE L DIMENSION C D (1) D (2) WORKING PRESSURE EA22 1/8 NPT 1/8 NPT 13/16 0.42 0.329 0.218 1200 psi EA22-1 1/8 NPTF 1/8 NPTF 1-1/4 0.55 0.329 0.218 1200 psi EA22-2 1/8 NPTF 1/8 NPTF 1-3/4 0.55 0.329 0.219 1200 psi EA22-3 1/8 NPTF 1/8 NPTF 3” 0.55 0.329 0.218 1200 psi EA44 1/4 NPT 1/4 NPT 1” 0.56 0.437 0.344 1200 psi EA44-1 1/4 NPT 1/4 NPT 1-9/16 0.625 0.431 0.309 1200 psi EA44-2 1/4 NPT 1/4 NPT 1-13/16 0.625 0.432 0.309 1200 psi EA44-3 1/4 NPT 1/4 NPT 2-1/16 0.625 0.437 0.309 1200 psi EA44-4 1/4 NPT 1/4 NPT 2-1/2 0.625 0.431 0.31 1200 psi EA66 3/8 NPT 3/8 NPT 1-1/8 0.62 0.579 0.466 1200 psi EA88 1/2 NPT 1/2 NPT 1.31 0.69 0.71 0.561 1200 psi
