SPECIFICATIONS: Delivery: up to 160 m3/h. Head: up to 330 m. Power supply: three-phase and single-phase 50 and 60 Hz. Power: standard motors from 2.2 kW to 55 kW. PLM surface motors have efficiency values that fall within the range normally referred to as efficiency class IE2 (EFF1). Maximum operating pressure: PN16, PN25 PN40 for sizes SV 33, 46; PN16, PN25 for sizes SV66, 92, 125. Temperature of pumped liquid: -30°C to +120°C, standard version. Protection: IP55. Insulation class: F.
MATERIALS: Pump body: Cast iron (stainless steel for N version). Adaptor: Cast iron. Impeller, diffuser, sleeve: AISI 316 stainless steel. Mechanical seal: Silicon-carbide/Carbon/EPDM. Elastomers: EPDM. Fill and drain plugs: Stainless steel.
APPLICATIONS: â¢ Water supply and pressure boosting â¢ Water treatment â¢ Light industry â¢ Irrigation and farming â¢ Heating, ventilation and air-conditioning