Grundfos SP 2A 4" Submersible Pump In Stainless Steel Aisi 304
$1,429.00
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Product Description
SP 2A-6
Multi-stage submersible pump for raw water supply, groundwater lowering and pressure boosting. The pump is suitable for pumping clean, thin, non-agressive liquids without solid particles or fibres.
The motor is a 1-phase motor with sand shield, liquid-lubricated bearings and pressure equalizing diaphragm.
| 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: | 2 m³/h | |
| Rated head: | 24 m | |
| Shaft seal for motor: | LIPSEAL | |
| Approvals: | CE,EAC,UKCA,SEPRO,MOROCCO | |
| Approvals for drinking water: | ACS,DM174 | |
| Curve tolerance: | ISO9906:2012 3B | |
| Motor version: | T40 | |
| Return valve: | YES | |
| Specification for shaft end: | SPLINE | |
| Materials: | ||
| Pump: | Stainless steel | |
| EN 1.4301 | ||
| AISI 304 | ||
| Impeller: | Stainless steel | |
| EN 1.4301 | ||
| AISI 304 | ||
| Motor: | Stainless steel | |
| DIN W.-Nr. 1.4301 | ||
| AISI 304 | ||
| Installation: | ||
| Maximum ambient pressure: | 15 bar | |
| Maximum operating pressure: | 15 bar | |
| Maximum outlet pressure: | 3.7 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: | MS402 | |
| Motor type 1-phase: | CSIR | |
| Motor flange design: | Grundfos | |
| Rated power - P2: | 0.37 kW | |
| Power (P2) required by pump: | 0.37 kW | |
| Mains frequency: | 50 Hz | |
| Rated voltage: | 1 x 240 V | |
| Rated current: | 3.8 A | |
| Starting current: | 380 % | |
| Cos phi - power factor: | 0.77 | |
| Rated speed: | 2860 rpm | |
| Start. method: | direct-on-line | |
| Enclosure class (IEC 34-5): | IP68 | |
| Insulation class (IEC 85): | B | |
| Built-in temp. transmitter: | no | |
| Length of cable: | 1.7 m | |
| Power cable type: | FLAT | |
| Motor No: | 79243102 | |
| Windings: | Enamelled | |
| Others: | ||
| Minimum efficiency index, MEI ?: | 0.70 | |
| Net weight: | 10.7 kg | |
| Gross weight: | 11.9 kg | |
| Shipping volume: | 0.011 m³ | |
| Country of origin: | DK | |
| Custom tariff no.: | 8413709019182742 | |
| Environmental approvals: | WEEE | |