... hose and pipe, or between the hose and other equipments. JGDB Series Hose Coupling 1) Materials: a) Body: brass b) Seals ... plated 2) 100% factory tested. 3) Ordering Specifications:Product# Size JGDB 501 BSPT 3/4"×5/8" I.D of HoseJGDB ... 503 BSPT 3/4"×3/4" I.D of Hose JGDB 504 NPT3/4" × 3/4" I.D of HoseJGDB 505 ... BSPT 1"×1" I.D of Hose JGDB 506 NPT1" × 1" I.D of Hose AILE ...
