Speck Pumps - BADU
BADU | Spa Pump, Non Self-Priming Circulation Pump, 45 Range, 0.45kW - 1.1kW
BADU | Spa Pump, Non Self-Priming Circulation Pump, 45 Range, 0.45kW - 1.1kW
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BADU®45 Spa Pump – Non Self-Priming Circulation Pump
The BADU®45 Spa Pump is a compact, high-performance non self-priming circulation pump designed specifically for spa baths, jacuzzis, hydrotherapy systems and heated bath applications. It features a unique self-draining casing that automatically empties the pump when the installation is correctly configured—improving hygiene by preventing water from sitting in the housing.
Engineered in Germany by Speck Pumps and manufactured to strict performance standards, the BADU®45 delivers strong flow, quiet operation and easy installation with its integrated 50mm union connections.
Key Features
- Non self-priming pump for spa baths and jacuzzis (must be installed below water level).
- Self-draining housing for superior hygiene (pump casing empties when the bath drains).
- Available in three power sizes for all spa applications.
- Total electric separation between water and motor.
- 50mm union fittings for easy removal during servicing.
- Stainless-steel shaft when fitted with the Fasco motor.
- Stable performance up to 60°C water temperature.
- Durable mechanical seal and corrosion-resistant components.
- 36-month ex-factory warranty under normal operating conditions.
Spa Jet Recommendations
Based on the official BADU® spa jet guidelines:
| Number of Spa Jets | Recommended Pump |
|---|---|
| 4 Jets | BADU®45/11 (0.45 kW) |
| 6 Jets | BADU®45/16 (0.75 kW) |
| 8 Jets | BADU®45/20 (1.10 kW) |
Jet sizing is based on large spa jets. Consult your installer for exact requirements.
Technical Specifications
| Specification | BADU®45/11 | BADU®45/16 | BADU®45/20 |
|---|---|---|---|
| Power Output P2 | 0.45 kW | 0.75 kW | 1.10 kW |
| Power Input P1 | 0.67 kW | 0.85 kW | 1.45 kW |
| Rated Current | 3.10 A | 4.80 A | 6.10 A |
| Voltage | 1~230 V | 1~230 V | 1~230 V |
| Inlet Connection | 50 mm | 50 mm | 50 mm |
| Outlet Connection | 50 mm | 50 mm | 50 mm |
| Motor Speed | 2840 rpm | ||
| Max Water Temperature | 60°C | ||
| Max Casing Pressure | 2.5 bar | ||
Performance Overview
The performance curves show typical flow rates:
- BADU®45/11 (0.45 kW) – approx. 0–22 m³/h (depending on head)
- BADU®45/16 (0.75 kW) – approx. 0–30 m³/h
- BADU®45/20 (1.10 kW) – approx. 0–40 m³/h
Refer to the pump curve chart for detailed flow vs head data.
Suitable Applications
- Spa baths / jacuzzis
- Hydrotherapy baths
- Hot tubs
- Heated bath circulation
- Small water massage systems
Installation Notes
- This is a non self-priming pump – it must be installed below water level.
- Ensure correct plumbing to enable the self-draining feature when pump unions are loosened.
- Use 50mm PVC piping for best performance.
- Electrical installation must be done by a qualified electrician.
- Ensure adequate ventilation around the motor.
Why Buy from Zisabo?
- Genuine BADU® pumps from an authorised South African supplier.
- Fast national delivery.
- Secure checkout and multiple payment options.
- Technical assistance available for spa jet sizing and installation.
Need help selecting the right BADU®45 model for your spa? Contact us for expert guidance.
Guarantees
Guarantees
36 month ex-factory warranty under normal operating conditions from date of purchase
Materials
Materials
Polypropylene
Shipping
Shipping
Instore/Online | 3-5 Days
Additional Information
Additional Information
•Pump fitted with 50mm unions for easy removal. •Self-draining, therefore no health risk.
•Available in 3 sizes for all spa applications. •Total electric separation.
•Stainless steel shaft when fitted with the Fasco Motor. •Temperature stability up to 60°C.
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