Pros and Cons:
+ Heavy-duty, wear-resistant construction pump: housing, impeller and suction cover made of cast iron EN-GJL-250
+ Up to 55 m³/hour and 20.5 m head — suitable for continuous operation (S1)
+ Includes connection elbow and STORZ fixed coupling (H119: size C / H121: size B)
+ Available in 230 V and 400 V, also as explosion-proof EX version (ATEX)
- Heavy weight (31-53 kg): this is truly professional equipment
Wear-resistant construction pump for excavations and wellpoint dewatering:
The HOMA H119 and H121 are wear-resistant submersible pumps for clean and dirty water with abrasive sand or mud particles. These are the pumps you encounter on construction sites: lowering groundwater, keeping excavations, tunnels and shafts dry, and large-scale water removal during floods. With a flow rate of up to 55.2 m³/hour and a head of up to 20.5 meters, they do serious work, day in and day out in continuous operation.
When do you choose which? The H119 (2" discharge connection, STORZ-C) is available in 230 V (WG) and 400 V (DG); the heavier H121 (2½", STORZ-B) is only available in 400 V. If you work in an environment with explosion hazard, for example in sewage work or in industry, all versions are also available as explosion-proof (ATEX). The A-versions have a float switch for automatic operation. All motors are pressure-water tight (IP68, insulation class H).
Scope of delivery:
Pump with connection elbow and STORZ fixed coupling (H119: size C / H121: size B), 15 m cable and control box. A-versions with automatic float switch.
Technical specifications HOMA H119 / H121:
| Head (Hmax): | H119 WG: 16.7 m / H119 DG: 19.0 m / H121: 20.5 m |
| Flow rate (Qmax): | H119 WG: 41.0 m³/hour / H119 DG: 48.6 m³/hour / H121: 55.2 m³/hour |
| Power (P2): | H119: 1.20 kW / H121: 2.20 kW |
| Voltage: | WG: 230 V / 1 phase — DG and D: 400 V / 3 phases |
| Free passage: | 10 mm |
| Discharge connection: | H119: 2" ext. (STORZ-C) / H121: 2½" ext. (STORZ-B) |
| Max. medium temperature: | 40 °C (short-term 60 °C) |
| Explosion-proof: | EX versions available according to ATEX |
| Article numbers: | 9011920.03 to 9012215.03 and EX: 9602070.03 to 9602105.03 |
Downloads:
1. Datasheet HOMA H119 / H121 (NL)
2. Manual H119 / H121 (ENG / DE)
3. Additional ATEX instructions (NL / ENG / DE / FR / PL)
Non-binding advice?
Are you undecided between the H119 and H121, or do you need an EX version? Feel free to contact our customer service — we are happy to help you.