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Series 852, DN38 Stainless Steel

  • Valveless design that permits unrestricted high flow
  • Durable and robust coupling design to withstand long periods of connection
  • Easy operation that simplifies maintenance and serviceability


Stainless steel Series 852 is an efficient quick disconnect coupling that permits unrestricted, high flow suitable for larger fluid lines within electronic cooling. The straightforward design reduces pressure drop to reach maximum flow at low costs. This coupling with DN38 offers long service life in low-pressure applications, such as fluid transfer, coolant/heating, chemical processing, and vacuum service. CEJN Series 852 is reliable and easily operated to simplify maintenance and serviceability. To avoid cross connection color-coded rings is optional and for extra operator protection, a safety-locking device available.


For other sizes please refer to 702 and 922. The series is also available in brass. See series 701, 851 and 921. If you can’t find a product that meets your requirements, don’t hesitate to contact us, and we’ll put our R&D department at your disposal. Applications: Heat transfer, compressed airlines, various chemical transfers.

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Technical data:

Couplings (Socket) Part No. Connection Seal Length Diameter Hexagon
Female thread 10 852 0205 G1 1/2″ (BSP) NBR 66 69 60
Nipples without valve Part No. Connection Seal Length Diameter Hexagon
Female thread 10 852 5205 G 1 1/2″ (BSP) 70 69 60