Sub TWI 8.80-11-C-SD
رقم القطعة: wilo-6075410
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الوصف
Design Multistage 8" submersible pump in tie strap version for vertical or horizontal installation Application Designed for pumping drinking water (in accordance with ACS and RI.SE) and process water with up to 50 g/m³ sand content from wells and rainwater storage tanks for the following applications: - Water supply - Pressure boosting - Ground water drainage and lowering Equipment/function - Integrated non-return valve - Discharge port according to NEMA Technical data - Mains connection: 3~400 V, 50 Hz - Submerged operating mode: S1 - Fluid temperature: 3 – 20 °C or 3 – 30 °C (depending on motor) - Minimum flow rate at motor: 0.1 – 0.5 m/s (depending on motor) - Max. sand content: 50 g/m3 - Max. number of starts: 10/h or 20/h (depending on motor) - Max. immersion depth: 100 m or 350 m (depending on motor) - IP rating: IP68 - Discharge port: Rp 5 Materials - Hydraulics housing: 1.4301 (AISI 304) - Impellers: 1.4301 (AISI 304) - Hydraulic shaft: 1.4057 (AISI 431) - Motor housing: EN-GJL-250 (ASTM A48 Class 35/40B) and 1.4301 (AISI 304) - Motor shaft: 1.4021 (AISI 420) or 1.4301 (AISI 304) or 1.4305 (AISI 303) Scope of delivery - Hydraulics + motor completely assembled - 4 m, 8 m or 10 m connection cable approved for drinking water - Installation and operating instructions