Pros and cons:
+ Large buffer volume: 300 litres (Plus 3..) or 600 litres in tandem configuration (Plus 6..)
+ Two pumps with adjustable switching volume (120-450 litres)
+ Up to 67 m³/hour and 18 m head
+ Submersible, with integrated ball-type check valve
- Professional installation required
Lifting station with large buffer volume for commercial use:
The HOMA Sanistar PLUS is the heaviest lifting station in the Sanistar line, built for buildings where a lot of wastewater is released simultaneously: hotels, care facilities, schools and apartment complexes. The large buffer volume absorbs peak flows — a floor full of showers running at the same time is not a problem — and the switching volume is adjustable to the building's usage pattern.
The Plus 3.. series has one 300-litre tank with two pumps; the Plus 6.. series connects two tanks in tandem for up to 600 litres of buffer. Within each series, you choose based on the operating point: the 20-versions for volume, the 25 for the highest flow rate (67.3 m³/hour), the 30 and 35 for the highest head (up to 18 m). All versions are dual-pump with alternating operation and thus fully redundant.
Scope of delivery:
Tank(s) with 2 pumps, ball check valve, elastic transition piece, connection set for pressure line with hose clamps, pneumatic level control, control box; pump cable 3 m, control box 0.8 m.
Technical specifications:
| Head (Hmax): | 9.8 - 18.0 m (per version) |
| Flow rate (Qmax): | 36.0 - 67.3 m³/hour (per version) |
| Power (P2): | 1.70 - 3.30 kW per pump |
| Voltage: | W: 230 V / 1 phase — D: 400 V / 3 phases |
| Free passage: | 45 mm (vortex impeller) |
| Total volume: | Plus 3..: 300 L / Plus 6..: 600 L |
| Switching volume: | Plus 3..: 120-225 L / Plus 6..: 240-450 L (adjustable) |
| Discharge connection: | DN 80 / DN 100 |
| Article numbers: | see versions (SKU per variant) |
Downloads:
Datasheet and manual available on request via our customer service.
Non-binding advice?
An installation of this class cannot be dimensioned from a brochure. Feel free to contact our customer service — we will gladly assist you with calculations.