Zenit - Model SMI -Single-Channel Closed Impeller for Submersible Pump

Electromechanical assembly in GJL-250 cast iron, for submerged operation. Seal set comprising 2 silicon carbide mechanical seals (SiC), installed in series in inspectable oil sump. Ecological dry motor.

Suitable for pumping wastewater from public establishments, small sewer systems, livestock farms, the food industry, agriculture and for irrigation. This electric pump is intended for both domestic and professional use.

• Cooling jacket: Not applicable (00)
• Case: Grey Cast Iron - EN-GJL 250 (02)
• Impeller material: Cast iron EN-GJL-250 (01-GH)
• 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: 20 m
• Maximum operating temperature: 40 °C
• max starts per hour: 20
• Density of treated fluid: 1 Kg/dm³
• PH of treated fluid: 6 to 11 pH
• Viscosity of treated fluid: 1 mm²/s