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SP 18-2 NE [92942070]

SP 18-2 NE [92942070]

Grundfos
Preço normal €3.399,20 EUR
Preço normal €4.856,00 EUR Preço de saldo €3.399,20 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:18 m³/h
Rated head:15 m
Approvals:CE,EAC,UKCA,SEPRO,MOROCCO
Curve tolerance:ISO9906:2012 3B
Motor version:T40
Return valve:NO
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:2.2 bar
Type of connection:Rp
Size of connection:2 1/2 inch
Motor diameter:4 inch
Minimum borehole diameter:140 mm
Electrical data:
Motor type:MS4000
Motor flange design:Grundfos
Rated power - P2:1.1 kW
Power (P2) required by pump:1.1 kW
Mains frequency:50 Hz
Rated voltage:3 x 380-400-415 V
Rated current:2.8-2.8-2.8 A
Starting current:470-470-500 %
Cos phi - power factor:0.85-0.81-0.78
Rated speed:2850-2870-2880 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:7C193905
Windings:Enameled
Others:
Minimum efficiency index, MEI ≥:0.70
Net weight:20.1 kg
Gross weight:22.7 kg
Shipping volume:0.032 m³
Country of origin:DK
Custom tariff no.:84137029
Environmental approvals:WEEE
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