Description

Technical Details

• Efficient semi-open impeller
• Strainer prevents blockages
• Shaft seal upper and lower part (DS)

Technical Data

• Maximum temperature of the liquid: 40°C
• Max solids size for passage: 5 mm (50DS) / 6 mm (65DS) (40DSF 1.1, 1.8 kW) / 7 mm (80DS) (40DSF 5.7 kW) / 8 mm (100DS) /10 mm (65DSF)
• Max fibers lenght: 50mm (All DS models)
• 2 poles motor
• Insulation class F (DS)
• Insulation class H (DSF)
• Degree protection :IP68
• 380-415±10%, 50Hz threephase voltage (DS)
• 230±10%, 50Hz singlephase voltage (DSF)
• 400/690±10%, 50Hz threephase voltage (DSF)
• Flanges: DN50,DN65,DN80,DN100 (DS)
• DN40, DN65 (DSF)
• Power up to 15,9kW

Materials

• Pump body, semi-open impeller, elbow in cast iron
• Shaft in AISI 403 (DS) and AISI 420B (DSF)
• Mechanical seal : SiC/SiC/NBR (pump side)
• Carbon/Ceramic/NBR (motor side)