Centrifugal borehole pump 0.25kW H 38(22)m Q 16(12)l/min Ø51mm DONGYIN (777061)

Description

Centrifugal borehole pump 0.25kW H 38(22)m Q 16(12)l/min Ø51mm DONGYIN (777061) Pumps of this series are designed for pumping clean water and can be used: for domestic use in water supply from wells and reservoirs (mandatory installation of cooling jacket), for pumping water into reservoirs, for irrigation systems, for automatic water supply together with small reservoirs using control automation (control relays, pressure controllers). Pump part: Pump part housing: stainless steel AISI 304; Outlet flange: brass; Pump part shaft: stainless steel AISI 304; Shaft coupling: stainless steel AISI 304; Impeller: technopolymer; Shaped separating washer: technopolymer; Diffuser: technopolymer. Electric motor: Motor type: asynchronous, oil-filled, with built-in thermal protection in the winding; Stator winding: copper; Electric motor housing: stainless steel AISI 304; Motor shaft: stainless steel; Mechanical seal: ceramic/graphite; Bearing: rolling (C&U); Voltage: 220-240 V; Frequency: 50 Hz; Insulation class: F; Protection class: IP68; Cable length: 1.5 m. Operating conditions: Maximum