22 Transportation Railway Nominal Diameter 6/8/10/12/19/25 Parker Series NSA 0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1 0 10 20 30 40 50 60 70 pressure drop (bar) flow (L/mn) NSA Ø10 water 0 0,2 0,4 0,6 0,8 1 1,2 0 10 20 30 40 50 60 70 80 90 pressure drop (bar) flow (L/mn) NSA Ø12 water Dry-Break Technical Description Minimal fluid loss during disconnection. NSA couplings have minimal pressure drop and no inclusion of air or dust during connection. Working Temperature -50°C up to +175°C (Fluorosilicone) depending on the medium. Other seals materials are available on request. Advantages • No spillage during connection/disconnection • Light weight due to aluminium construction • Push-Lok connection for fast assembly Max. Working Pressure 20 bar Material Coupling: Anodized Aluminium Plug: Anodized Aluminium Seals: Fluorosilicone Applications • Cooling of onboard electronic equipment, engines and batteries • Cooling of converters, data centers, military equipment and medical imaging equipment Water Water Pressure Drop (bar) Pressure Drop (bar) Flow Rate (l/min) Flow Rate (l/min) Flow diagrams Water Water Water Water Pressure Drop (bar) Pressure Drop (bar) Pressure Drop (bar) Pressure Drop (bar) Flow Rate (l/min) Flow Rate (l/min) Flow Rate (l/min) Flow Rate (l/min) Applications Area
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