NPS Low Pressure

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Pyplok® DP 40N low pressure fittings provide all the advantages of welded connections without the risks caused by hot work. Available in 2 ½”, 3” and 4” sizes for low pressure applications. Pyplok® DP 40N products are available in all standard configurations including straight connections, 45° and 90° elbows, adapters, tees, reducers and flanged ends.

Products; It can be produced in a wide range of materials such as carbon steel, stainless steel, duplex, super duplex, copper nickel (CuNi) and titanium. Pyplok® connection configurations can be designed as completely permanent ends or a combination of permanent and detachable ends.

Sealing Structure

Pyplok® DP 40N system has two-stage sealing:

  • Inner O-ring: Provides primary sealing.

  • External O-ring: It acts as an environmental seal, preventing the entry of contaminants from the external environment between the pipe and the Pyplok® fitting.

Create connections you can trust with Pyplok®. You cancontact us to select the components that best suit your system's needs or go online at You can review our guide.