Search
Select Page

Series 851, DN38 Brass

  • Wide range of sealing materials
  • Colour-coded rings to avoid cross connection
  • Durable design to withstand long periods of connection

 

Full-Flow series 851 couplings are the optimal choice in larger fluid and pneumatic lines that require unrestricted high flow. The straightforward design of this DN25 coupling reduces pressure drop and makes it easy to install and later on maintain and service. It has a maximum working pressure of 20 bar and offers a long service life due to its robust design. The economical valveless design is a perfect fit for applications such as main supply lines in power electronics, renewable energy solutions, etc. For extra protection, optional colour-coded rings and a safety-locking device are available.

 

Additional sizes are series 701 and 921. Also available in stainless steel: see series 702, 852 and 922. 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.

Couplings without valve Part No. Connection Seal Length Diameter Hexagon
Female thread 10 851 0205 G 1 1/2″ (BSP) NBR 66 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