Centrifugal pump SPX series

wastewaterwith asynchronous motorsubmersible

Product
Submersible draining electric pumps SPX are designed to pump dirty liquids (non-explosive and not chemically aggressive for pump materials) containing suspended solids up to Ø 10 mm. Maximum liquid temperature 35 °C (CEI EN 60335-2-41).

Technical features

• Motor body: Stainless steel AISI 304
• Pump body: Cast iron G20 with anti-corrosive coating
• Impeller: Stamped brass UNI-EN 12165 for SPX; cast iron G20 with anti-corrosive coating for SFX
• Pump shaft: Stainless steel AISI 304
• Pump-side mechanical seal: BT Burgmann Q7 in silicon carbide
• Motor-side mechanical seal: BT Burgmann Q7 in silicon carbide
• Power cable: 10 m H07RN-F

MOTOR

• Two-pole rewindable induction motor
• Ingress protection: IP68
• Insulation class: F
• Single-phase supply: requires Q di quadro
• Three-phase supply: requires user-provided protection or Q di quadro
• Continuous duty when fully submerged

Applications

• Dewatering flooded areas and collection pits
• Wastewater pumping stations and septic tanks
• Water circulation in industrial plants

Characteristics / technical specifications

• Maximum suspended solids: Ø 10 mm
• Maximum liquid temperature: 35 °C
• Motor body material: Stainless steel AISI 304
• Pump body material: Cast iron G20 with anti-corrosive coating
• Impeller material: Stamped brass UNI-EN 12165 (SPX) or cast iron G20 (SFX)
• Pump shaft material: Stainless steel AISI 304
• Mechanical seals: BT Burgmann Q7 in silicon carbide (pump side and motor side)
• Power cable: 10 m H07RN-F
• Motor type: Two-pole rewindable induction
• Ingress protection: IP68
• Insulation class: F
• Supply options: Single-phase (requires Q di quadro) or Three-phase (requires user-provided protection or Q di quadro)
• Duty: Continuous when fully submerged