GS SERIES
Standardised single-stage cast iron centrifugal pump and electric pump from DN 32…
Vertical multi-stage surface pump in AISI 304 steel (EVMS), in AISI 316L (EVMSL) or in cast iron (EVMSG) complete with integrated E-SPD+ (plus) frequency converter Read more
Flow rate | 1, 3, 5, 10, 15, 20 m³/h (nominal flow rate) |
Total head | 243 m |
Max. working pressure | 1.6, 2.5, MPa (16, 25 bar) |
Max. temperature of the liquid | from -30ºC to 100ºC |
MEI | > 0.7 |
Poles | 2 |
Insulation class | F (for high temperature class B) |
Protection degree | IP55 |
Voltage | Single-phase 230V±10% for MT version up to 2,2kW Three-phase 400V±10% for TT version up to 4kW |
Impeller | Stainless steel AISI 304 (EN 1.4301) |
Shaft | Stainless steel AISI 304 (EN 1.4301) or Stainless steel AISI 329A (EN 1.4462) (depending on model) |
Mechanical seal | Silicon Carbide/Carbon/EPDM Silicon Carbide Graphite/Silicon Carbide/EPDM or FPM |
Motor support | Cast iron ENGJL-200 EN1561 |
Outer casing | Stainless steel AISI 304 (EN 1.4301) |
Tie rod | Stainless steel AISI 431 (EN 1.4057) |
Base | Stainless steel AISI 304 (EN 1.4301) and ASTM CF8 (EN 1.4308) for EVMS |
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