Lowara General Catalogue FC-FCT Series Centrifugal pumps with in-line suction and delivery flanges, single (FC) and twin (FCT) versions. Pump body in cast iron and impeller in AISI 316* stainless steel. Designed to pump hot, cold and moderately aggressive liquids. Models: FCE-FCTE Close-coupled with special motor shaft extension. FCS-FCTS With stub shaft and standard motor. SPECIFICATIONS APPLICATIONS Delivery: up to 190 m /h (2 poles) up to 330 m3/h (4 poles) Head: up to 89 m (2 poles) up to 35 m (4 poles) Power supply: three-phase and single-phase 50 and 60 Hz Power: 0.25 kW to 22 kW Maximum operating pressure: 10 bar PN10 (“E” versions) 16 bar PN16 (“S” versions) Temperature of pumped liquid: -10°C to +130°C (“E” versions) -20°C to +140°C (“S” versions) Insulation class: F Protection: IP55 • • • • • 3 Water supply Heating, ventilation Cooling and chilling General industry Heat recovery, auxiliary equipment Available on request: – version with Hydrovar frequency converter – FCS with efficiency class 1 motor – version with bronze impeller MATERIALS Pump body: Cast iron Impeller: Stainless steel (for models FC40, 50, 65, 80-125, 80-160) Cast iron for other sizes Adapter: Aluminium or Cast iron Mechanical seal: Carbon/Ceramic/EPDM Silicon-carbide/Carbon/EPDM Elastomers: EPDM * Check material table for availability For a complete list of technical information, consult www.lowara.com 181 2

Lowara General Catalogue FCE-FCS SERIES OPERATING CHARACTERISTICS AT 50 Hz, 2 POLES 2 These NPSH values are valid in laboratory conditions; for practical purposes, values should be increased by a 0.5 m safety margin. These performances are valid for liquids with density ρ = 1.0 kg/dm3 and kinematic viscosity ν = 1 mm2/s. 186

Lowara General Catalogue FCE-FCS SERIES OPERATING CHARACTERISTICS AT 50 Hz, 2 POLES 2 These NPSH values are valid in laboratory conditions; for practical purposes, values should be increased by a 0.5 m safety margin. These performances are valid for liquids with density ρ = 1.0 kg/dm3 and kinematic viscosity ν = 1 mm2/s. 187

Lowara General Catalogue FCE-FCS SERIES OPERATING CHARACTERISTICS AT 50 Hz, 2 POLES 2 These NPSH values are valid in laboratory conditions; for practical purposes, values should be increased by a 0.5 m safety margin. These performances are valid for liquids with density ρ = 1.0 kg/dm3 and kinematic viscosity ν = 1 mm2/s. 188

Lowara General Catalogue FCE4-FCS4 OPERATING CHARACTERISTICS AT 50 Hz, 4 POLES 2 These NPSH values are valid in laboratory conditions; for practical purposes, values should be increased by a 0.5 m safety margin. These performances are valid for liquids with density ρ = 1.0 kg/dm3 and kinematic viscosity ν = 1 mm2/s. 189

Lowara General Catalogue FCE4-FCS4 SERIES OPERATING CHARACTERISTICS AT 50 Hz, 4 POLES 2 These NPSH values are valid in laboratory conditions; for practical purposes, values should be increased by a 0.5 m safety margin. These performances are valid for liquids with density ρ = 1.0 kg/dm3 and kinematic viscosity ν = 1 mm2/s. 190

Lowara General Catalogue FCE4-FCS4 SERIES OPERATING CHARACTERISTICS AT 50 Hz, 4 POLES 2 These NPSH values are valid in laboratory conditions; for practical purposes, values should be increased by a 0.5 m safety margin. These performances are valid for liquids with density ρ = 1.0 kg/dm3 and kinematic viscosity ν = 1 mm2/s. 191

Lowara General Catalogue FCS4 SERIES OPERATING CHARACTERISTICS AT 50 Hz, 4 POLES 2 These NPSH values are valid in laboratory conditions; for practical purposes, values should be increased by a 0.5 m safety margin. These performances are valid for liquids with density ρ = 1.0 kg/dm3 and kinematic viscosity ν = 1 mm2/s. 192

Lowara General Catalogue FCTE-FCTS SERIES OPERATING CHARACTERISTICS AT 50 Hz, 2 POLES 2 Single operation Single operation Parallel operation Parallel operation Single operation Single operation Parallel operation Parallel operation These NPSH values are valid in laboratory conditions; for practical purposes, values should be increased by a 0.5 m safety margin. These performances are valid for liquids with density ρ = 1.0 kg/dm3 and kinematic viscosity ν = 1 mm2/s. 199

Lowara General Catalogue FCTE-FCTS SERIES OPERATING CHARACTERISTICS AT 50 Hz, 2 POLES 2 Single operation Single operation Parallel operation Parallel operation Single operation Single operation Parallel operation Parallel operation These NPSH values are valid in laboratory conditions; for practical purposes, values should be increased by a 0.5 m safety margin. These performances are valid for liquids with density ρ = 1.0 kg/dm3 and kinematic viscosity ν = 1 mm2/s. 200

Lowara General Catalogue FCTE-FCTS SERIES OPERATING CHARACTERISTICS AT 50 Hz, 2 POLES 2 Single operation Single operation Parallel operation Parallel operation These NPSH values are valid in laboratory conditions; for practical purposes, values should be increased by a 0.5 m safety margin. These performances are valid for liquids with density ρ = 1.0 kg/dm3 and kinematic viscosity ν = 1 mm2/s. 201

Lowara General Catalogue FCTE4-FCTS4 SERIES OPERATING CHARACTERISTICS AT 50 Hz, 4 POLES 2 Single operation Single operation Parallel operation Parallel operation Single operation Single operation Parallel operation Parallel operation These NPSH values are valid in laboratory conditions; for practical purposes, values should be increased by a 0.5 m safety margin. These performances are valid for liquids with density ρ = 1.0 kg/dm3 and kinematic viscosity ν = 1 mm2/s. 202

Lowara General Catalogue FCTE4-FCTS4 SERIES OPERATING CHARACTERISTICS AT 50 Hz, 4 POLES 2 Single operation Single operation Parallel operation Parallel operation Single operation Single operation Parallel operation Parallel operation These NPSH values are valid in laboratory conditions; for practical purposes, values should be increased by a 0.5 m safety margin. These performances are valid for liquids with density ρ = 1.0 kg/dm3 and kinematic viscosity ν = 1 mm2/s. 203