GS SERIES
Standardised single-stage cast iron centrifugal pump and electric pump from DN 32…
Standardised cast iron monobloc centrifugal pump with AISI 304 impeller for MD and cast iron impeller for MMD, with 2 and 4 poles motors with high energy efficiency. Equipped with a Back pull-out design that allows the motor block to be removed without having to disconnect the piping body for maintenance. Read more
Flow rate | up to 600 m³/h |
Total head | up to 92,7 m |
Max. working pressure | 10 bar |
Max. temperature of the liquid | -5°C ÷ +75°C for H, HS, HW, HSW versions -5°C ÷ +90°C for standard and E versions -10°C ÷ +90°C for MMD |
MEI | > 0.4 |
Poles | 2 and 4 |
Insulation class | F (B for high temperature) |
Protection degree | IP55 |
Voltage | Three-phase 3~230/400V ±10% (up to 4 kW included) Three-phase 3~400/690V ±10% (from 5.5kW and above) |
Pump body | Cast iron |
Impeller | AISI 304 (EN 1.4301) for MD Cast iron for MMD |
Shaft | Stainless steel AISI 304 (EN 1.4401) for MD Stainless steel AISI 420 (EN 1.4021) for MMD |
Mechanical seal | MD = Ceramic/Carbon/NBR MMD = Silicon Carbide/Silicon Carbide/NBR H = Graphite/Ceramic/FPM HS = Silicon Carbide/Silicon Carbide/FPM HW = Tungsten Carbide/Tungsten Carbide/FPM HSW = Silicon Carbide/Tungsten Carbide/FPM E = Graphite/Ceramic/EPDM |
Motor support | Cast iron |
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