Peripheral pump ONDINA series

for liquidswith asynchronous motorstationary

Overview
The close-coupled peripheral pumps series BASIC & ONDINA are designed to pump clean liquids without abrasives and suspended solids, non-explosive and non-aggressive for the pump materials.

Applications

• Water distribution or circulation in civil systems
• Installation into industrial machines
• Filling water storage tanks

General performance

• Liquid temperature not higher than 35 °C for domestic use (CEI EN 60335-2-41) or 90 °C for other use; ambient temperature must not be higher than 40 °C
• Flow rate up to ~ 3 m3/h
• Heads up to ~ 55 m

Technical features

• Pump body: cast iron G20 with anti-corrosive coating
• Motor bracket: cast iron G20 with anti-corrosive coating
• Impeller: stamped brass UNI-EN 12165
• Pump shaft: stainless steel Aisi 420F
• Mechanical seal: carbon-ceramics
• ABS anti-blocking system in Aisi 304 stainless steel (only ONDINA 50) - international Patent N° IT1315401

Motor
The control motors are asynchronous, squirrel cage-type, closed, with external ventilation.

• Incorporated motor protection and capacitor always on, for single-phase models
• The motor protection for three-phase models must be installed by the customer; use equipment compliant with current standards
• Class of insulation: F (Class B per Basic 50) - service: S1 - Degree of protection: IP44
• Terminal board protection: IP54

Associated documents

• BASIC - ONDINA (technical document referenced on the page)

Characteristics / Technical specifications

• Series: BASIC & ONDINA (close-coupled peripheral pumps)
• Fluid handled: clean liquids without abrasives and suspended solids, non-explosive, non-aggressive
• Liquid temperature: up to 35 °C (domestic) / up to 90 °C (other uses)
• Ambient temperature: max 40 °C
• Flow rate: up to ~3 m3/h
• Head: up to ~55 m
• Pump body: cast iron G20 with anti-corrosive coating
• Motor bracket: cast iron G20 with anti-corrosive coating
• Impeller: stamped brass (UNI-EN 12165)
• Pump shaft: stainless steel Aisi 420F
• Mechanical seal: carbon-ceramics
• Anti-blocking system: ABS in Aisi 304 stainless steel (only ONDINA 50) - Patent IT1315401
• Motor type: asynchronous squirrel-cage, closed, with external ventilation
• Single-phase models: incorporated motor protection and capacitor always on
• Three-phase models: motor protection to be installed by customer
• Insulation class: F (Class B per Basic 50)
• Degree of protection (motor): IP44
• Terminal board protection: IP54