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Blue Diamond MaxiBlue X87-703 Condensate Pump
The MaxiBlue is Blue Diamond's high-performance condensate pump engineered for mid-range air conditioning systems from 8–14kW. Featuring Blue Diamond's exclusive Rotary Diaphragm Technology, it delivers class-leading reliability with ultra-quiet 21 dBA operation — making it the go-to choice for demanding installations where noise and access are critical factors.
The X87-703 variant includes a temperature sensor, allowing the pump to monitor condensate temperature and protect against freezing or overheating conditions.
Key Features
- Exclusive Rotary Diaphragm Technology — no peristaltic wear, longer service life
- 21 dBA ultra-quiet operation — ideal for bedrooms, offices and noise-sensitive environments
- Mountable up to 8m (23ft) away from the AC unit in any orientation
- 360° flexible installation — vertical, horizontal, or inverted mounting
- Designed for high humidity environments with high performance requirements
- 3-year warranty — class-leading for condensate pump category
Technical Specifications
| Parameter | Value |
|---|---|
| Model | X87-703 |
| Sensing Option | Temperature Sensor (X85-703) |
| Max Flow Rate | 14 L/hour |
| Max Head | 8 metres |
| Max Lift | 8 metres |
| Noise Level | 21 dBA |
| Suitable AC Unit Size | 8–14 kW |
| Pump Technology | Rotary Diaphragm |
| Dimensions (V) | 67 × 58 mm |
| Dimensions (H) | 150 mm |
| Warranty | 3 Years |
| Voltage | 240V AC |
| Brand | Blue Diamond |
| MPN | X87-703 |
Discharge Pipe Run
| Vertical (V) | Horizontal (H) |
|---|---|
| 8M | 0M |
| 7M | 3M |
| 6M | 6M |
| 5M | 9M |
| 4M | 12M |
| 3M | 15M |
| 2M | 18M |
| 1M | 21M |
Also Available
- Blue Diamond MaxiBlue X87-701 — Reservoir version for higher flow applications