Pros and cons:
+ Heaviest construction pumps in the HBP series: up to 160 m³/hour or 41 m head
+ Wear-resistant impeller made of hardened cast iron for highly abrasive water
+ Jacket cooling: continuous operation even at low water levels
+ HD version for high head (41 m) in well point dewatering
- Requires 400 V three-phase power and lifting equipment (110-131 kg)
Heavy-duty construction pump for large dewatering projects:
The HOMA HBP500/7.5 and HBP500/11 are heavy-duty construction pumps with jacket cooling for abrasive dirty water. These are the machines for projects where smaller construction pumps simply aren't sufficient: large-scale excavation dewatering, tunnels, mining, and emergencies where hundreds of cubic meters of water need to be moved. The HBP500/11 pumps up to 160 m³/hour; the HBP500/7.5 HD version is specifically built for height and achieves a 41-meter head.
The impeller is made of hardened cast iron — in practice, the difference between replacing an impeller annually or operating for years in sandy water. The motor shaft and outer casing are made of stainless steel, and the included control box has manual/auto switching. The DA and HDA versions operate fully automatically with a float switch.
Scope of delivery:
Pump with 20 m cable, control box with manual/auto switching or on/off switching, and STORZ connection coupling. DA/HDA versions with automatic float switch.
Technical specifications HOMA HBP500/7.5 / HBP500/11:
| Head (Hmax): | HBP500/7.5: 32.0 m / HD: 41.0 m / HBP500/11: 35.0 m |
| Flow rate (Qmax): | HBP500/7.5: 127.0 m³/hour / HD: 90.0 m³/hour / HBP500/11: 160.0 m³/hour |
| Power (P2): | HBP500/7.5: 7.5 kW / HBP500/11: 11.0 kW |
| Voltage: | 400 Volt / 3 phase |
| Free passage: | 12 - 20 mm |
| Discharge connection: | 4" - 6" outer with STORZ coupling |
| Max. medium temperature: | 40 °C |
| Weight: | 110 - 131 kg |
| Article numbers: | 9251283 / 9251293 / 9251284 / 9251294 / 9251285 / 9251295 |
Downloads:
1. Manual HBP500 (NL / ENG / DE / FR)
2. Brochure HOMA HBP construction pumps (ENG)
Obligation-free advice?
You don't simply choose a pump in this class from a table. Please feel free to contact our customer service — we'd be happy to help you calculate your dewatering needs.