PLE Brass Push-On Hose Barb x Male NPT 90° Elbow Check Part Number HOSE I.D. A NPTF D(2) M N BARB LENGTH D1 D2 WORKING PRESSURE PLE42 1/4 1/8-27 1.045 .771 .737 .185 .243 300 psi PLE44 1/4 ¼-18 1.000 .91 .84 .185 .314 300 psi PLE64 3/8 ¼-18 1.428 .963 .969 .271 .314 300 psi PLE66 3/8 3/8-18 1.247 .882 .879 .296 .400 300 psi PLE86 1/2 3/8-14 1.410 .904 1.088 .391 .404 300 psi PLE88 1/2 ½-14 1.476 1.188 1.038 .387 .564 300 psi PLE1212 3/4 ¾-14 2.092 1.286 1.567 .668 .812 300 psi