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Connector Type: 1-1/2-11-1/2 NPTF
Body Size (inch) 12 Outside Diameter (mm) 40 Valving with External Hex (mm) 30 Version Standard Material Brass / Steel Length (mm) 65 Seal Material NBR Type Coupling Working Pressure Connected (bar) 300 Connection Type Female Thread Connection Thread Size 1/2 inch Minimum Operating Temperature -30 °C Maximum Operating Temperature 100 °C
Manufactured using industrial-grade electronic components
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Seishin SK Series Air-Knocker LK.nestle.com Connector Type: 1-1/2-11-1/2 NPTFSeishin SK Series Air Knocker Model: SK Series: SK 30, SK 40, SK 60, SK 80, SK 100 SK type is the latest model of air knockers. Principle of the strong impact is magnetic as the same as the old types. Weights of the main bodies are reduced and durability is increased. Specifications Type Working pressure Mpa Air consumption L one time Impact force Ns Weight (kg) SK 30 0. 35~0. 6 0. 028 1. 0~1. 5 1. 0 SK 40 0. 35~0. 6 0. 082 3. 3~5. 1 2. 9 SK 60 0.