Pump Model: DIWA 05
General Specifications
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Manufacturer: Lowara (Xylem)
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Type: Submersible drainage pump
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Installation: Submersible
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Weight: 12 kg
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Performance Standard: ISO 9906:2012 – Grade 3B
Hydraulic Data
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Flow Rate (Duty Point): 0 m³/h
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Head (Duty Point): 0 m
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Maximum Shaft Power: 0.35 kW
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Maximum Head (H(Q=0)): 10.9 m
Power & Motor Data
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Rated Power (P2): 0.55 kW
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Nominal Speed: 2880 rpm
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Rated Voltage: 230 V
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Frequency: 50 Hz
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Phase: Single-phase (1~)
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Rated Current: 3.92 A
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Protection Class: IP X8
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Insulation Class: F
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Permitted Voltage Tolerance: ±10%
Efficiency & Performance
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Overall Efficiency: 41.8% (Total Efficiency)
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Power Input (P1): Refer to chart (max around 0.40 kW)
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NPSH-values: Provided in graphical form
Construction Materials
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Pump Body: Stainless Steel
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Impeller: Stainless Steel
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Diffuser: PA 66 + 30% Glass Fiber
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Suction Flange: Stainless Steel / Thermoplastic
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Shaft Seal:
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Fixed: Q1-Silicon Carbide / G-AISI 316
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Rotating: Q1-Silicon Carbide / G-AISI 316
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Elastomers: P-NBR
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Springs: G-AISI 316
Dimensions
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Height (H): 330 mm
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Footprint (F): 348 mm
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Diameter: Ø178 mm
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Discharge Port: Rp 1 1/2
