FGR Series
FGR Series
Cast Iron submersible wastewater lift pumps with grinder unit
These series of grinder pumps are particularly used in civil and industrial sewage plants. They have been designed to pump the liquid at high head with very low capacity. The cutter unit, in a special hard stainless steel, cuts into small pieces threadlike materials contained in the liquids. As the risk of clogging is avoided small diameter pipes are used.
These pumps can be used to lift the sewage of blocks of flats and villas, small isolated areas far from the sewer systems; the sewage of hotels and campsites, in the food and paper industry and in those particular situations where the installation is often expensive by using a gravity system.
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Application
- Domestic / industrial grey water
- Wastewater
Related Products
40FGR 50 Hz
Materials/Constr.design Impeller with grinder unit Cast iron EN GJL200 External casing Stainless steel AISI304 Pump body Cast iron EN GJL200 Cover Cast iron EN GJL200 Grinder unit Hardened stainless steel Mechanical seal motor side Seal ring pump side Silicon carbide (SiC/SiC) Motor shaft Stainless steel AISI416 Power cable Type 10 m H07RN-F type Single-phase 4G1mm², capacitor box and SCHUKO plug (CEE 7/VII) Three-phase 4G1mm² Motor Constr.design asynchronous squirrel cage-type in dry chamber Type 2 poles; 50 Hz Insulation class F Protection degree IP68 Voltage Single-phase 230V ±6% built-in overheating protection, float switch as optional Three-phase 230V ±10%, 400V ±10% Limits of use Maximum liquid temperature +40 °C pH of pumped liquid 6 - 10 Liquid density 1,0 kg/dm³ Maximum immersion depth: 5 m Min. immersion depth for continuos service 303 mm Max. number of starting/hour 20 Construction options 60 Hz version Different voltages White oil filling liquid FDA aproved 50 FGR 50 Hz
Materials/Constr.design Impeller with grinder unit Cast iron EN GJL200 External casing Cast iron EN GJL200 Pump body Cast iron EN GJL200 Cover Cast iron EN GJL200 Grinder unit Hardened stainless steel Mechanical seal motor side 50FGR-52-1,6 / 50FGR-52-2,2 Graphite/Alumina pump side Silicon carbide (SiC/SiC) Motor shaft Stainless steel AISI431 Power cable Type 10 m H07RN-F type Single-phase 50FGR-52-1,1M 4G1,5mm², capacitor box and SCHUKO plug (CEE 7/VII) Single-phase 50FGR-52-1,6M 4G2,5mm², capacitor box and SCHUKO plug (CEE 7/VII) Three-phase 4G1,5mm² Motor Constr.design asynchronous squirrel cage-type oil filled Type 2 poles; 50 Hz Insulation class F Protection degree IP68 Voltage Single-phase 230V ±6% built-in overheating protection (up to 1,1 kW), float switch as optional Three-phase 230V ±10%, 400V ±10% Limits of use Maximum liquid temperature +40 °C pH of pumped liquid 6 - 10 Liquid density 1,0 kg/dm³ Maximum immersion depth: 5 m Min. immersion depth
for continuos service50FGR-52-1,1M/T 373 mm 50FGR-52-1,6M/T / 50FGR-52-2,2T 440 mm Max. number of starting/hour 20 Construction options 60 Hz version Different voltages White oil filling liquid FDA aproved -
40 FGR 50 Hz
Pump model Phase Q = Delivery l/sec 0 0,5 1 1,5 2 2,5 3 3,5 m³/h 0 1,8 3,6 5,4 7,2 9 10,8 12,6 US gpm 0 7,9 15,8 23,7 31,7 39,6 47,5 55,5 H = Total meters head of water column [m] 40FGR-52-0,75 1 ~ 18,5 17,4 16,2 14 11,6 8,5 1,3 3 ~ 18,5 17,4 16,2 14 11,6 8,5 1,3 40FGR-52-1,1 1 ~ 21 19,7 18,5 16,6 14,2 11,2 7,8 1 3 ~ 21 19,7 18,5 16,6 14,2 11,2 7,8 1 50 FGR 50 Hz
Pump model Phase Q = Delivery l/sec 0 0,5 1 1,5 2 2,5 3 3,5 4 4,5 5 m³/h 0 1,8 3,6 5,4 7,2 9 10,8 12,6 14,4 16,2 18 US gpm 0 7,9 15,8 23,7 31,7 39,6 47,5 55,5 63,4 71,3 79,2 H = Total meters head of water column [m] 50FGR-52-1,1 1 ~ 21 19 17 15,8 14 12 9,5 8,8 7,8 5,8 2 3 ~ 21 19 17 15,8 14 12 9,5 8,8 7,8 5,8 2 50FGR-52-1,6 1 ~ 27 25 21 20,5 19 18 15,5 14,5 13 10 5 3 ~ 27 25 21 20,5 19 18 15,5 14,5 13 10 5 50FGR-52-2,2 3 ~ 34 32 29,5 27,5 25,7 23,8 22 20 17,5 15 10 -
Catalogs
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Submersible pumps for sewage ED-EGT/EGF, FWS-FWC, FGR, FLV
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Submersible drainage pumps FDR, FDP
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Pompes submersibles pour eaux usées ED-EGT/EGF, FWS-FWC, FGR, FLV
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Bombas sumergibles para aguas residuales ED-EGT/EGF, FWS-FWC, FG, FLV
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Bombas submersíveis para águas residuais ED-EGT/EGF, FWS-FWC, FGR, FLV
Brochures
Manuals
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