Grundfos EF30.50.11.A.2.1.502 (96106556)
Product ID: 96106556
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Grundfos EF30.50.11.A.2.1.502 (96106556)
GRUNDFOS EF pump is a portable pump for both domestic and industrial applications.
The pump has a single-vane, semi-open impeller for 30 mm free passage and is suitable for pumping
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The compact design makes the pump suitable for both temporary and permanent installation.
The pump is a cast iron submersible pump with integrated submersible 1-phase motor. Approvals: LGA
The pump has an intermediate oil chamber pre-filled with non-toxic special oil.
The pump is fitted with a cable plug for easy dismantling. This plug is hermetically sealed with polyurethane to prevent water from penetrating through the cable into the motor.
A clamp between pump housing and motor ensures easy and safe dismantling and assembly. Inspection can be done in the field without any special tools.
The pump is fitted with a double shaft seal in the unique cartridge design. This makes it easy to replace the shaft seal very quickly in the field without any special tools. It also eliminates the risk of faulty installation.
The motor is insulation class F and has long-life, deep-groove, greased-for-life ball bearings.
The pump has R 2 discharge port and is ready for installation either free-standing or on an auto-coupling system.
| Specification | Value | |
|---|---|---|
| Controls: | ||
| Moisture sensor: | without moisture sensors | |
| Water-in-oil sensor: | without water-in-oil sensor | |
| Liquid: | ||
| Liquid temperature range: | 0 .. 40 °C | |
| Density: | 998.2 kg/m³ | |
| Technical: | ||
| Type of impeller: | SEMI OPEN | |
| Maximum particle size: | 30 mm | |
| Primary shaft seal: | SIC/SIC | |
| Secondary shaft seal: | LIPSEAL | |
| Max. hydraulic efficiency: | 62 % | |
| Approvals on nameplate: | LGA | |
| Curve tolerance: | ISO9906:2012 3B2 | |
| Materials: | ||
| Pump housing: | Cast iron | |
| EN-GJL-200 | ||
| Impeller: | Cast iron | |
| EN-GJS-500-7 | ||
| Installation: | ||
| Maximum ambient temperature: | 40 °C | |
| Maximum operating pressure: | 6 bar | |
| Pump outlet: | R 2 | |
| Maximum installation depth: | 10 m | |
| Auto-coupling: | Y | |
| Electrical data: | ||
| Power input - P1: | 1.6 kW | |
| Rated power - P2: | 1.1 kW | |
| Mains frequency: | 50 Hz | |
| Rated voltage: | 1 x 230 V | |
| Voltage tolerance: | +6/-10 % | |
| Max starts per. hour: | 30 | |
| Rated current: | 7.4 A | |
| Rated current at 3/4 load: | 5.8 A | |
| Rated current at 1/2 load: | 4.5 A | |
| Starting current: | 38 A | |
| Rated current at no load: | 2.6 A | |
| Cos phi - power factor: | 0,97 | |
| Cos phi - p.f. at 3/4 load: | 0,96 | |
| Cos phi - p.f. at 1/2 load: | 0,89 | |
| Rated speed: | 2830 rpm | |
| Locked-rotor torque: | 6.5 Nm | |
| Breakdown torque: | 7 Nm | |
| Moment of inertia: | 0.0037 kg m² | |
| Motor efficiency at full load: | 67 % | |
| Motor efficiency at 3/4 load: | 66 % | |
| Motor efficiency at 1/2 load: | 60 % | |
| Capacitor size - run: | 30 µF | |
| Number of poles: | 2 | |
| Start. method: | direct-on-line | |
| Enclosure class (IEC 34-5): | IP68 | |
| Insulation class (IEC 85): | F | |
| Explosion proof: | no | |
| Length of cable: | 10 m | |
| Cable type: | H07RN-F | |
| Type of cable plug: | SCHUKO | |
| Others: | ||
| Net weight: | 38 kg | |