Glandless 3Speed circulation pump with threaded connection
Flexible : – electrical connection on the right or left – quick electrical connections. • Quiet : – curves appropriate for floor-mounted boilers, flow limited to reduce flowing-water noise. • Reliable : overprotection – Anti-particle filter – double flow circulation with drilled shaft (anti-clogging, venting of the rotor chamber). – High starting torque
Pump: – Pump casing with threaded ports for direct mounting on pipe. – Rotating parts in contact with water made of corrosion-proof materials. – Stainless-steel impeller neck ring. • Motors – Three speeds with manual selection. – Wet rotor, bearings lubricated by pumped liquid. – Rotor chamber protected by sintered bronze filter. – Manual bleed when started up. – Drilled shaft. Speed : see table Winding 1-phase : 230 V Frequency : 50 Hz (60 Hz optional) Insulating category : 155° (F) Protection index : IP 42 Conformity : NF EN 60.335.1 and 2.51 CE TF110 Type approvals : VDE – IMQ
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