1690/1790/1890 สหภาพโรตารีน้ำมันไฮดรอลิก

1690-000-105, 1690-000-170, 1690-000-168

(1/4"-18 NPT, G1"-11 RH)

1690-000-135,1690-000-115,1690-000-102,

1690-000-184,1690-000-263,1690-021-102,

1690-021-115,1690-004-115

(1/4"-18 NPT, 1"-11.5 NPT RH)

1790-001-114, 1790-001-112 (G1-1/4"-11 RH)

1790-001-101, 1790-001-113 (1-1/4"-11.5 NPT RH)

1890-100, 1890-110, 1890-260, 1890-262, 1890-279

1890-500, 1890-503, 1890-510, 1890-512, 1890-520

1890-116 (3/4"-14 NPT, 1-1/2"-11.5 NPT RH)

1890-060, 1890-063, 1890-560, 1890-570, 1890-580 (3/4"-14 NPT, G1-1/2"-11 RH)