Pumps lotru cerna

Specifications: H= 3-90 mQ= 5-550 m³/h Description: DESTINATION * Industrial water supply; * On the building sites; * In agriculture for irrigation; * As cooling-water pumps; * To increase the pressure in various industrial installations; * Clean o slightly polutted liquids of which temperature doesn't exceed 105°C; PARAMETERS: * FLOW 5-550 m³/h * TOTAL HEAD 3-90 m * TEMPERATURE max. 105 °C OPTIONS: * Special design for temperatures of the circulated liquid up to 130°C; * Internal-combustion engine driving; * Various manufacturing materials (Br,Al). * Various speeds of the driving electric motor: 750 rpm; 1000 rpm; * 60 Hz frequency; * Various voltage ratings: 220V; 380V/415V; 500V; * Various classes of insulation: E, F; * Various protection classes of the electric motor: IP54T3; EXD II CT4; ANTIGRI. * Various sealings materials; DESIGN: * Centrifugal mono-staged pumps with horizontal axle; * Axial suction; horizontal or vertical discharge; * Overhung mounted impeller; * Oil-bath lubrication; * Sealing with graphitized cord and stuffing box; ADVANTEGES : * Long life; * Easy assembly; * The steel base plate provides good vibration absorption; * Standard manufacturing materials; * Interchangeability of pump parts as well as of the pumps as part of the pumping machinery; MOTOR: * THREE-PHASE CURRENT: Speeds 1450; 2900; rpm Nominal power 0, 55-75 KW Voltage 220/380; 380/660 V Frequency 50 Hz Class of Insulation B Protection class IP54 ... Depending on the customer requirements.