SUBMERSIBLE ELECTRIC GRINDER PUMPS FOR FOUL AND HEAVY WASTE WATER
Grinding and pump out of lavatory/foul water with float ing solids and fibre suspensoids. Decantation pit, slurry collection pit pump out. Domestic and industrial lavatory/black water handling systems.
DESIGN ENGINEERING: • Double chamber electric pump (motor, mechanical seal); • Oil bath motor (biodegradable and dielectric) for cooling and bearing lubrification; • Sealing ring - Engine face; • Double mechanical seals; engine face: oil bath (escluded cutter 140) pump face: water bath • Permissible draught of water: 5 m • IP 68 protection class; • Class “F” insulation; • Max pumped liquid temperature: 25° with PARTIALLY submerged pump; 35° with TOTALLY submerged pump;
• Versions: Single Phase 220-277V/50Hz or 220-277V/60 Hz with built in thermal protection and permanent capacitor (Cutter 140) Three Phase: 220-277V/50 or 380-480V/50Hz and 220-277V/60Hz or 380-480V/60Hz whit overload protection care of the user • Motor power: From 1,5 HP to 2 HP single phase and three phase versions; or 3 Hp only three phase versions • Automatic single phase versions uonly up to 1,5 HP; • Standard cable features: Single Phase: 10 metres H07RN-F complete with power supply box 0,7 m cable section, without connection plug Three Phase: 10 metres H07RN-F
ON REQUEST: Customised and frequency rating available on demand. OPTIONAL: Down stroke guide rail system DN80 for fixed plants.