Zenit - Model DG-Steel -Set-Back Vortex Impeller for Submersible Electric Pump

Electromechanical assembly in AISI 304 chrome-nickel steel, for submerged operation, fitted with 2 (two) opposing mechanical seals in silicon carbide and alumina graphite in oil sump with food-grade oil lubrication, and V-ring in direct contact with the liquid. Structure in chrome-nickel AISI 304 steel.

• For clean or slightly dirty water, containing solids up to 40 mm grain size. For sewerage plants, livestock farms, car washes, hydrosanitary applications.

• Cooling jacket: Not applicable (00)
• Case: Cast Stainless Steel - CF-8M (12)
• Nuts and bolts: Stainless Steel - Class A2-70 (42)
• Shaft: Stainless Steel - AISI 420 (23)
• Standard gasket: Rubber - NBR (77)
• Set of standard mechanical seals: Two Silicon carbide mechanical seals (SiC)
• Cutter material: Not applicable (99-NA)

• Maximum acoustic pressure: 70 dB
• Maximum immersion depth: 10 m
• Maximum operating temperature: 40 °C
• max starts per hour: 30
• Density of treated fluid: 1 Kg/dm³
• PH of treated fluid: 6 to 14 pH
• Viscosity of treated fluid: 1 mm²/s