model PLUS SL

 - Vertical Multistage pumps model PLUS SL

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 -15 to +110 °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, impellers, diffusers: AISI 304 chromonickel steel; pump shaft: AISI 303 cromo-nickel steel; motor bracket: cast iron; mechanical seal: ceramic-graphite up to 7 stages - graphite-silicon carbide from 6 stages; intermediate shaft guiding stage bush: ceramic-tungsten carbide; pump body gasket: EPDM.

Technical data (*.pdf)

PLUS Inverter (*.pdf)