Sub TWI 4.05-38-DM-C
رقم القطعة: wilo-6072935
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الوصف
Design Multistage 4" submersible pump in tie strap version for vertical or horizontal installation Application Designed for pumping drinking water (in accordance with ACS and RI.SE), rainwater and process water with up to 50 g/m³ sand content from wells and rainwater storage tanks for the following applications: - Irrigation - Sprinkling - Water supply - Pressure boosting - Ground water drainage and lowering Equipment/function - Integrated non-return valve - Discharge port according to NEMA - Single-phase current motor with capacitor box with thermal motor protection Technical data - Mains connection: 1~230 V, 50 Hz or 3~400 V, 50 Hz - Submerged operating mode: S1 - Fluid temperature: 3 – 30 °C - Minimum flow rate at motor: 0.1 m/s - Max. sand content: 50 g/m3 - Max. number of starts: 20/h - Max. immersion depth: 150 m - IP rating: IP68 - Discharge port: Rp 1¼ – Rp 2 Materials - Hydraulics housing: 1.4301 (AISI 304) - Impellers: 1.4301 (AISI 304) - Hydraulic shaft: 1.4057 (AISI 431) - Motor housing: 1.4301 (AISI 304) - Motor shaft: 1.4305 (AISI 303) Scope of delivery - Hydraulics + motor completely assembled - 1.5 m or 2.5 m connection cable with drinking water approval - AC version including switchbox with capacitor and on/off switch - Installation and operating instructions