BADU Prime 13 pool pump – 13 m³/h, 400 V
A self-priming pump for demanding pool filtration. BADU Prime 13 offers a supplier-rated flow of 13 m³/h, an integrated prefilter and a glass-fibre-reinforced pump body.
- For freshwater and saltwater up to 5 g/l.
- 230/400 V, three-phase; P1 input 0.69 kW, P2 output 0.55 kW.
- Inlet 2″ / outlet 1½″, internal threads.
We can help check the filter capacity and replacement dimensions before you order.
Pool specialist’s opinion
- + Reinforced body and integrated prefilter.
- + The shaft does not contact the pool water.
- + Suitable for saltwater pools up to 5 g/l.
- − Single-speed operation without variable-speed adjustment.
- − Connection fittings must match both thread sizes.
Our recommendation: BADU Prime 13 is worth considering for a filtration system where the performance curve matches the filter and pipework resistance. For a replacement, compare the motor version, dimensions and connection positions. Send us the details and we will help verify the match.
Poolservis team
Filtration with a robust pump
BADU is a brand of SPECK Pumpen. The self-priming Prime has a glass-fibre-reinforced body and a prefilter to intercept coarse debris. The shaft is separated from the pool water. The standard model is suitable for salt concentrations up to 5 g/l; higher salinity requires a suitable AK version.
Technical specifications
| Model / supplier code | BADU Prime 13 / 570421N |
| Supplier-rated flow | 13 m³/h |
| Power supply | 230/400 V, three-phase |
| P1 input / P2 output | 0.69 / 0.55 kW |
| Current | 1.40 / 2.50 (400/230 V) A |
| Inlet / outlet | 2″ / 1½″, internal threads |
| Speed / protection | 2,840 rpm / IP55 |
| Maximum head | 14.7 m |
| Maximum system pressure | 2.5 bar |
| Water temperature | 40 °C (designed for up to 60 °C) |
| Water type | Freshwater and saltwater up to 5 g/l |
| Dimensions (L × W × H) | 492 × 196 × 282 mm |
Dimensions and motor version
Dimensions from the manufacturer’s 04/2025 data sheet: 492 × 196 × 282 mm. The inlet centre is 185 mm above the base. Leave approximately 230 mm above the lid for basket removal and 120 mm behind the motor for maintenance. Older motor versions can have different input power and length; check the nameplate and available space when replacing an existing pump.

Selection and maintenance
Actual flow depends on the system resistance. Maximum head is a separate limit and is not the head at the rated flow. The manufacturer allows installation up to 3 m above or below the water level. Prime the pump before starting and never run it dry. Disconnect power and release pressure before opening the prefilter. Keep the motor ventilated and protect it from flooding and frost.
Official documentation
Additional parameters
| Category: | Swimming pool pumps |
|---|---|
| Weight: | 12.8 kg |
| EAN: | 4260673451523 |
| ? Doporučený objem bazénu (orientační): | 40–60 m³ |
| Napájení: | 400 V třífázové |
| Použití čerpadla: | Bazénová filtrace |
| Průtok čerpadla: | 10–15 m³/h |
| Připojení sání: | Vnitřní závit 2″ |
| Připojení výtlaku: | Vnitřní závit 1½″ |
| Regulace otáček: | Bez regulace |
| Samonasávací: | Ano |
| Typ produktu: | Filtrační čerpadlo |
| Vhodné pro slanou vodu: | Ano |
| Supplier-rated flow: | 13 m³/h |
| Power supply: | 230/400 V – three-phase |
| P1 input / P2 output: | 0.69 / 0.55 kW |
| Inlet / outlet threads: | 2″ / 1½″, internal |
| Self-priming: | Yes |
| Speed control: | No – single speed |
| Water type: | Freshwater and saltwater, up to 5 g/l |
| Motor protection: | IP55 |
| Water temperature / max. pressure: | 40 °C (design 60 °C) / 2.5 bar |
| Dimensions (L × W × H): | 492 × 196 × 282 mm |
| Inlet centre height: | 185 mm |
| Current: | 1.40 / 2.50 (400/230 V) A |
| Maximum head: | 14.7 m |
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