Single and Multi-Stage Vertical Turbine Pumps - SPP - #2

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CONFIGURATIONS • Above or below floor discharge options. • Solid shaft electric motor drive utilising pump thrust bearing assembly. • Hollow shaft electric motor drive utilising motor thrust bearing arrangement. • Right Angle Gearbox drive utilising gearbox thrust bearing assembly for engine or turbine driven pumps. www.spppumps.com Flow rates: up to 4000 m3/hr Heads: up to 200 m Liquid temperature: -10oC - 80oC Ambient temperature range: -10oC to 45oC Maximum Solids content: 2,000 ppm (fines) standard build* PERFORMANCE & CAPACITY 50 Hz up to1500 rpm *Consult SPP for higher solid contents Bellmouth Inlet Cast Iron Bowls Cast Iron Impellers Stainless Steel Wear Rings Cast Iron Shaft Stainless Steel Shaft Sleeves Hardened Stainless Steel Column Shaft Bearings Drinking water approved non-metallic bushes Column Pipes Carbon Steel Headpieces Cast Iron/Carbon Steel Thrust Bearing Assembly Anti-friction or Michell type thrust bearings Strainer Stainless Steel *Non-standard material options available, consult SPP for alloy irons, bronzes or stainless & duplex steels STANDARD MATERIALS OF CONSTRUCTION Soft packed or mechanical seals. Site standards and customer specified options. Keyed muff type couplings fitted as standard. Easily removable, unlike lower cost screwed couplings, ensuring increased component life. Drinking water approved coatings. Available for water industry applications. Stainless steel as standard. Enhanced corrosion resistance and component life. Heavy duty thrust bearing assembly. Anti-friction or Michell type thrust bearings dependant on load. Minimum L10 life in excess of 50,000 hours under all design load conditions. Spacer Coupling as standard. Facilitates removal of cartridge type mechanical seals without disturbing thrust bearing assembly or driver and negates the need for expensive split mechanical seals. Stiff shaft construction. Pumps designed to operate below first critical speed. Enhances bearing life and facilitates variable speed operation. Corrosion resistant rigid stainless steel shaft as standard. Increased bearing and shaft life. Hard Stainless steel shaft sleeves fitted as standard. Renewable hardened sleeves enhance shaft life. Hard Metallic serrated wear rings. Long life and reduced energy consumption. Precision casting in austenitic stainless steel as standard. Superior hydraulic performance and increased component life. PERFORMANCE & CAPACITY 50 Hz up to1500 rpm SPP006-AUG04 Single Stage Range Curve 10 20 30 40 50 60 70 80 50 60 70 80 90 100 200 500 1000 2000 3000 4000 5000 6000 Flow Rate (M /hr) Head (Metres) LLC SERIES <1500 RPM 90 GR10C 1450 GR12A 1470 GR12C 1470 GR14B 1470 GR14C 1470 GT12C 1470 GR16C 1470 GT14A 1470 GT26A 980 GT14C 1470 GT16A 1470 GT20A 980 GT20B 980 GT16B 1470 GT20A 1480 GT20B 1480 GT32A 725 GT32B 725 GT32B 980 GA24A 980 GA30A 735 GR28A 980 GA32A 735 GA30A 980 GA32A 980 GT28A 980 GR32A 980 GR32A 735 GT22A 980 GR24A 980 GT37A 980 3