Glanded pump, inline design with flange connection
For pumping cold and hot water (according to VDI 2035) without abrasive substances in heating water, cold water and cooling water systems
Technical data
- Permitted temperature range -20 °C to +140 °C
- Mains connection 3~400 V, 50 Hz
- Protection class IP 55
- Nominal width DN 32 to DN 250
- Max. operating pressure 16 bar
Materials
- Pump housing and lantern: Standard: EN-GJL-250; optional spheroidal graphite iron EN-GJS-400-18-LT
- Impeller: Standard: EN-GJL-200; Special version: Red bronze G-CuSn 10
- Shaft: 1.4122
- Mechanical seal: AQ1EGG; other mechanical seals on request
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