| BRAND | Sera |
| Product | RF409.2-18e |
| Internal code | IMP4169927 |
| Custom code | 84135040 |
| Technical specification | item number 16021420 Single-diaphragm pump Type : RF409.2-18e Nominal capacity (QN) : 1 x 0 - 18 l/h at 50Hz Suction height : 3mWC Counter pressure (p2max) : 10bar Nominal stroke frequency (nN): 100 per minute at 50Hz Pump body : PP-FRP Double valves : PP-FRP Valve balls : PTFE Valve seals : EPDM Working diaphragm : PTFE faced Connections : G3/4 Drive : 3-phase motor 0,18kW, 230/400V +/-5%, 50Hz, IP55, insul.cl. F for converter operation 5 to 50Hz Thermistors Capacity adjustment : manual stroke length adjustment Painting : sera-standard surface protection Medium: ??? 20°C, max. 100mPas, without solids |
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