USES - Vertical Multistage pumps with In-Line ports. Pumping of clean non-loaded fluids in the domestic, agricultural and industrial sectors;pressurizing systems; irrigation; drinking and glycol water; water treatment; food industry; heating and air conditioning; washing system.
ADVANTAGES -Compact close-coupled version with oval flanges for reduced encumber; silent; excellent efficiency that allows a reduction of running cost and powers; economical; over-dimensioned bearings for longer life of the machines; intermediate shaft guiding stage for concentricity of rotation.
CONSTRUCTION FEATURES - Capacity: up to 26 m3/h; total Head: up to 125 m.; maximum working pressure: 8 bar = 6 impellers, 14 bar > 6 impellers; maximum liquid temperature: from +5 to +35 °C; ambient temperature: max 40 °C.
MOTOR - 2 pole induction motor; single phase 230V - 50Hz with thermal protector up to P2= 1,85 kW; three phase 230-400V - 50 Hz; insulation class F; protection degree IP44.
MATERIALS - Oval flanged suction and delivery pump body, mechanical seal disc holder: cast iron; shell: chromo-nickel steel AISI 304; impellers, diffusers: Noryl® renforced with fiber glass (GFN2V); pump shaft: AISI 303 cromo-nickel steel; motor bracket: cast iron; mechanical seal: ceramic-graphite up to 6 stages - graphite-silicon carbide from 7 stages; intermediate shaft guiding stage bush: ceramic-tungsten carbide.
Technical data (*.pdf)