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DN38 (Series 851)
- 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.
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Technical data:
| Couplings without valve | Part No. | Connection | Seal | Length | Diameter | Hexagon |
| Female thread | 10 851 0205 | G 1 1/2″ (BSP) | NBR | 66 | 69 | 60 |
| 10 851 0405 | NPT 1 1/2″ | NBR | 61 | 69 | 60 | |
| Nipples without valve | Part No. | Connection | Seal | Length | Diameter | Hexagon |
| Female thread | 10 851 5205 | G 1 1/2″ (BSP) | – | 70 | 69 | 60 |
| 10 851 5405 | NPT 1 1/2″ | – | 65 | 69 | 60 | |