💧 BADU Resort 55 – High-Performance Pool Circulation Pump 

(3~ Y/Δ 690/400 V)

The BADU Resort 55 is a self-priming, high-performance circulation pump developed by SPECK Pumpen (Germany) for commercial, public, and hotel swimming pools.
Engineered for continuous 24-hour operation, it combines exceptional reliability, low noise levels, and superior energy efficiency.

Built from corrosion-resistant, glass-fibre reinforced polypropylene (PP-GF30), the BADU Resort 55 ensures long-term durability, even in chemically treated pool environments.
Its three-phase motor (Y/Δ 690/400 V) provides stable and efficient power, while the motor shaft is fully isolated from pool water, guaranteeing complete electrical separation, maximum safety, and extended service life.

✅ Key Features

• Three-phase motor (Y/Δ 690/400 V) – ensures stable, high-efficiency operation for large installations

• Nominal flow rate up to approx. 55 m³/h – designed for medium to large filtration systems

• Total head up to approx. 10 m WS – optimized hydraulic performance

• Motor output (P₂): 4.0 kW – reliable and efficient performance under continuous load

• Self-priming up to 3 m – flexible installation above or below water level

• Corrosion-resistant construction – made from PP-GF30 for chemical and saltwater resistance

• Precision-balanced impeller and diffuser – reduces vibration and noise

• Large integrated strainer basket – approx. 6 L, minimizes maintenance intervals

• Motor shaft fully isolated from pool water – ensures safety and eliminates galvanic corrosion

• Mechanical seal on plastic shaft protector – long-lasting, service-friendly design

• AK version available – suitable for saltwater applications with concentrations above 0.5% (5 g/L)**

⚙️ Technical Specifications

• Model: BADU Resort 55

• Manufacturer: SPECK Pumpen, Germany

• Type: Centrifugal self-priming pool circulation pump

• Power supply: 3~ Y/Δ 690/400 V, 50 Hz

• Motor output (P₂): 4.0 kW

• Power input (P₁): approx. 4.8 kW

• Rated current: approx. 4.5 / 7.8 A (Y/Δ)

• Maximum flow rate: approx. 55 m³/h

• Total head: approx. 10 m WS

• Maximum casing pressure: 2.5 bar

• Maximum water temperature: 60 °C

• Connection ports: Ø110 mm (suction/discharge)

• Material composition:

  • Pump housing – PP-GF30 (glass-fibre reinforced polypropylene)

  • Diffuser – PP-GF30

  • Impeller – PPE-GF30 / PP-GF30

  • Shaft – stainless steel (AISI 316)

  • Seal – carbon/ceramic/EPDM mechanical seal

• Strainer basket capacity: approx. 6 L

• Installation: Dry installation, up to 3 m above or below water level

• Water compatibility:

  • Standard version: up to 0.5% salt content (5 g/L)

  • AK version: for higher salinity water

📍 Typical Applications

• Public and hotel swimming pools

• Wellness and spa facilities

• Large private swimming pools

• Water parks and aquatic centres

• Continuous-duty filtration and recirculation systems