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SP 3A-22 NE [10221922]

SP 3A-22 NE [10221922]

Grundfos
Preço normal €3.323,60 EUR
Preço normal €4.748,00 EUR Preço de saldo €3.323,60 EUR
Em promoção Esgotado
Price excluding VAT Envio calculado na finalização da compra.
Bomba multicelular submersível concebida para o bombeamento de águas subterrâneas com poluição química. A bomba é fabricada motor de 3 fase(s) com filtro de areia, emp. mec., rolamentos lubrificados por líq. e diafr. de equalização da pressão. O conjunto da bomba é fornecido sem cabo do motor. O cabo do mot. deve ser encomendado à parte – EPR, Teflon ou XLPE.

Specs Table

Liquid:
Pumped liquid:Water
Liquid temperature range:-15 .. 40 °C
Selected liquid temperature:20 °C
Density:998.2 kg/m³
Technical:
Pump speed on which pump data are based:2900 rpm
Rated flow:3 m³/h
Rated head:103 m
Approvals:CE,EAC,UKCA,SEPRO,MOROCCO
Curve tolerance:ISO9906:2012 3B
Motor version:T40
Return valve:NO
Specification for shaft end:CYLINDRICAL
Materials:
Pump:Stainless steel
 EN 1.4401
 AISI 316
Impeller:Stainless steel
 EN 1.4401
 AISI 316
Motor:Stainless steel
 EN 1.4539
 AISI 904L
Shaft seal:SiC/SiC
Installation:
Maximum ambient pressure:60 bar
Maximum operating pressure:60 bar
Maximum outlet pressure:14.1 bar
Type of connection:Rp
Size of connection:1 1/4 inch
Motor diameter:4 inch
Minimum borehole diameter:105 mm
Electrical data:
Motor type:MS4000
Motor flange design:Grundfos
Rated power - P2:1.5 kW
Power (P2) required by pump:1.5 kW
Mains frequency:50 Hz
Rated voltage:3 x 380-400-415 V
Rated current:4-4-4.1 A
Starting current:400-430-440 %
Cos phi - power factor:0.83-0.78-0.74
Rated speed:2840-2860-2870 rpm
Method of start:Direct-on-line (DOL)
Enclosure class (IEC 34-5):IP68
Insulation class (IEC 85):F
Built-in motor protection:NONE
Thermal protection:External
Built-in temp. transmitter:Yes
Motor No:7C193906
Windings:Enameled
Others:
Minimum efficiency index, MEI ≥:0.70
Net weight:22.9 kg
Gross weight:24.3 kg
Shipping volume:0.016 m³
Danish VVS No.:388314220
Country of origin:DK
Custom tariff no.:84137029
Environmental approvals:WEEE
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