OPS 4 SN


Standard single wet rotor circulator with threaded
connections, self-protected asynchronous motor for domestic hot water
recirculation circuits.
• Min. and max. flow rate: from 0.5 m3/h to 3.5 m3/h
• Head: up to 5 m
• Curves selectable in 3 positions via speed
selector
• Liquid type: clean, free of solids and/or minerals, non-viscous, chemically neutral, close
to the characteristics of water
• Min. liquid temperature and max.: +2°C to +65°C
• Maximum operating pressure bar/kPa: 10 bar/1000 kPa
• Thread: 1" - 1" 1/4 - 1" 1/2
• Center distance: 130 mm, 150 mm
• Motor insulation class: IP 44
• Energy efficiency index: H
• Impeller material: technopolymer
• Hydraulic construction material: stainless steel or bronze
• Single-phase power supply: 230 V 50/60 Hz
• Possible installation type:
fixed with the motor axis horizontal and vertical


