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SP 3A-29 NE [10221929]

SP 3A-29 NE [10221929]

Grundfos
Preço normal €3.615,50 EUR
Preço normal €5.165,00 EUR Preço de saldo €3.615,50 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:135 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:18.7 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 - P2:2.2 kW
Power (P2) required by pump:2.2 kW
Mains frequency:50 Hz
Rated voltage:3 x 380-400-415 V
Rated current:6-6-6.3 A
Starting current:420-440-450 %
Cos phi - power factor:0.8-0.74-0.69
Rated speed:2850-2860-2880 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:7C193907
Windings:Enameled
Others:
Minimum efficiency index, MEI ≥:0.70
Net weight:27 kg
Gross weight:28.7 kg
Shipping volume:0.021 m³
Danish VVS No.:388314290
Country of origin:DK
Custom tariff no.:84137029
Environmental approvals:WEEE
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