Fluid Products, Full-Flow Brass Couplings & Nipples
DN51 (Series 921)
- Valveless design
- Unrestricted flow
- Tarnish-resistant finish
CEJN Series 701, 851, and 921 brass couplings feature an economical valveless design that permits unrestricted, high flow and accommodates high viscosity fluids. The straightforward design reduces pressure drop. The couplings offer long service life in low-pressure applications, such as fluid transfer, mold coolant/heating, chemical processing, and vacuum service. Optional color-coded rings and a safety-locking device are available for added safety protection.
CEJN full-flow couplings are also available in stainless steel. See Series 702, 852, & 922.
|Couplings without valve||Part No.||Connection||Seal||Length||Diameter||Hexagon|
|Female thread||10 921 0207 109210207|
|10 921 0407 109210407|
|Nipples without valve||Part No.||Connection||Seal||Length||Diameter||Hexagon|
|Female thread||10 921 5207 109215207|
|50.8 mm (2")|
|20 bar (290 PSI)|
|80 bar (1160 PSI)|
|-30°C — +100°C (-22°F — +212°F)|