The Aquapump Medium pumping station is the first choice when it comes to the disposal of wastewater below the backwater level in single households.
The internal diameter of the installation chamber is 600 mm and offers enough space for different versions: It is available as a Mono or Duo system with pumps in different performance classes for both faecal-free and faecal water. In addition, you can choose between level detection with a float switch or innovative pressure sensor. There are versions for installation depths of up to 1,800 mm, which are groundwater-resistant up to a depth of 2,500 mm depending on the model.
Convenient Installation: The station features low weight of chamber components, a high degree of pre-fabrication, fixed connecting pieces for inlet and pressure pipe, enabling fast and easy installation.
Maximum Safety: Available with pressure sensor for precise level measurement. The pump conveys water through the pressure pipe into the sewer at maximum level. The control unit integrates an SDS self-diagnosis system.
Adjustable Upper Section: Height adjustable by up to 500 mm for easy adjustment to ground level.
Features & benefits
- Low weight of chamber components for convenient installation
- High degree of pre-fabrication
- Fixed connecting pieces for inlet and pressure pipe
- Fast and easy installation
- Available with pressure sensor for precise level measurement
- Pump conveys water through pressure pipe into sewer at maximum level
- Control unit with integrated SDS self-diagnosis system
- Height adjustable upper section by up to 500 mm
- Easy adjustment to ground level
- Available as Mono (single pump) or Duo (twin pump) system
- Available for faecal-free and faecal wastewater
- Choice between float switch or pressure sensor level detection
- Installation depths up to 1,800 mm
- Groundwater-resistant up to 2,500 mm depth depending on model
- Installation chamber internal diameter 600 mm
Applications
- Disposal of faecal-free wastewater (washing machine, shower, washbasin) below the backwater level
- Disposal of faecal wastewater (toilets) below backwater level
- Single-family detached house installations
- Installations up to 1.80 metres depth for faecal applications
Technical specifications
| Installation chamber internal diameter | 600 mm |
|---|---|
| Maximum installation depth | 1,800 mm |
| Groundwater resistance depth (model-dependent) | up to 2,500 mm |
| Upper section height adjustability | up to 500 mm |
| Available pump types (non-faecal) | GTF 600, GTF 1200 |
| Available pump type (faecal) | STZ 1000 |
| Impeller type (non-faecal) | Multi-vane |
| Impeller type (faecal) | Macerator |
| Inlet nominal size (DN) — GTF 600 variants | DN 100 |
| Inlet nominal size (DN) — GTF 1200 / STZ 1000 variants | DN 150 |
| Control unit option | Comfort (with SDS self-diagnosis system) |
| Level detection options | Float switch or pressure sensor |
| Load classes (EN 124) | A 15, B 125, D 400 |
| System configurations | Single pump (Mono) / Twin pump (Duo) |
Article overview
Aquapump Medium pumping station (non-faecal)
Single station
Level measurement by means of submersible pressure switch
| Picture | Load class | Pump | Installation depth | Impeller type | Control unit | Inlet nominal size (DN) | Item no. | Show |
|---|---|---|---|---|---|---|---|---|
 | B 125 (EN 124) | GTF 600 | 800 mm | Multi-vane impeller | Comfort | 100 | 825811B | Show 825811B |
 | D 400 (EN 124) | GTF 600 | 800 mm | Multi-vane impeller | Comfort | 100 | 825811D | Show 825811D |
 | B 125 (EN 124) | GTF 600 | 1,300 mm | Multi-vane impeller | Comfort | 100 | 825821B | Show 825821B |
 | D 400 (EN 124) | GTF 600 | 1,300 mm | Multi-vane impeller | Comfort | 100 | 825821D | Show 825821D |
 | B 125 (EN 124) | GTF 600 | 1,800 mm | Multi-vane impeller | Comfort | 100 | 825831B | Show 825831B |
 | D 400 (EN 124) | GTF 600 | 1,800 mm | Multi-vane impeller | Comfort | 100 | 825831D | Show 825831D |
 | B 125 (EN 124) | GTF 1200 | 800 mm | Multi-vane impeller | Comfort | 150 | 827811B | Show 827811B |
 | D 400 (EN 124) | GTF 1200 | 800 mm | Multi-vane impeller | Comfort | 150 | 827811D | Show 827811D |
 | B 125 (EN 124) | GTF 1200 | 1,300 mm | Multi-vane impeller | Comfort | 150 | 827821B | Show 827821B |
 | D 400 (EN 124) | GTF 1200 | 1,300 mm | Multi-vane impeller | Comfort | 150 | 827821D | Show 827821D |
 | B 125 (EN 124) | GTF 1200 | 1,800 mm | Multi-vane impeller | Comfort | 150 | 827831B | Show 827831B |
 | D 400 (EN 124) | GTF 1200 | 1,800 mm | Multi-vane impeller | Comfort | 150 | 827831D | Show 827831D |
Level measurement by means of float switch
| Picture | Load class | Pump | Installation depth | Impeller type | Control unit | Inlet nominal size (DN) | Item no. | Show |
|---|---|---|---|---|---|---|---|---|
 | B 125 (EN 124) | GTF 600 | 800 mm | Multi-vane impeller | 100 | 825810B | Show 825810B | |
 | D 400 (EN 124) | GTF 600 | 800 mm | Multi-vane impeller | 100 | 825810D | Show 825810D | |
 | B 125 (EN 124) | GTF 600 | 1,300 mm | Multi-vane impeller | 100 | 825820B | Show 825820B | |
 | D 400 (EN 124) | GTF 600 | 1,300 mm | Multi-vane impeller | 100 | 825820D | Show 825820D | |
 | B 125 (EN 124) | GTF 600 | 1,800 mm | Multi-vane impeller | 100 | 825830B | Show 825830B | |
 | D 400 (EN 124) | GTF 600 | 1,800 mm | Multi-vane impeller | 100 | 825830D | Show 825830D | |
 | B 125 (EN 124) | GTF 1200 | 800 mm | Multi-vane impeller | 150 | 827810B | Show 827810B | |
 | D 400 (EN 124) | GTF 1200 | 800 mm | Multi-vane impeller | 150 | 827810D | Show 827810D | |
 | B 125 (EN 124) | GTF 1200 | 1,300 mm | Multi-vane impeller | 150 | 827820B | Show 827820B | |
 | D 400 (EN 124) | GTF 1200 | 1,300 mm | Multi-vane impeller | 150 | 827820D | Show 827820D | |
 | B 125 (EN 124) | GTF 1200 | 1,800 mm | Multi-vane impeller | 150 | 827830B | Show 827830B | |
 | D 400 (EN 124) | GTF 1200 | 1,800 mm | Multi-vane impeller | 150 | 827830D | Show 827830D |
Twin pump station
Level measurement by means of submersible pressure switch
| Picture | Load class | Pump | Installation depth | Impeller type | Control unit | Inlet nominal size (DN) | Item no. | Show |
|---|---|---|---|---|---|---|---|---|
 | B 125 (EN 124) | GTF 600 | 800 mm | Multi-vane impeller | Comfort | 100 | 824811B | Show 824811B |
 | D 400 (EN 124) | GTF 600 | 800 mm | Multi-vane impeller | Comfort | 100 | 824811D | Show 824811D |
 | B 125 (EN 124) | GTF 600 | 1,300 mm | Multi-vane impeller | Comfort | 100 | 824821B | Show 824821B |
 | D 400 (EN 124) | GTF 600 | 1,300 mm | Multi-vane impeller | Comfort | 100 | 824821D | Show 824821D |
 | B 125 (EN 124) | GTF 600 | 1,800 mm | Multi-vane impeller | Comfort | 100 | 824831B | Show 824831B |
 | D 400 (EN 124) | GTF 600 | 1,800 mm | Multi-vane impeller | Comfort | 100 | 824831D | Show 824831D |
 | B 125 (EN 124) | GTF 1200 | 800 mm | Multi-vane impeller | Comfort | 150 | 826811B | Show 826811B |
 | D 400 (EN 124) | GTF 1200 | 800 mm | Multi-vane impeller | Comfort | 150 | 826811D | Show 826811D |
 | B 125 (EN 124) | GTF 1200 | 1,300 mm | Multi-vane impeller | Comfort | 150 | 826821B | Show 826821B |
 | D 400 (EN 124) | GTF 1200 | 1,300 mm | Multi-vane impeller | Comfort | 150 | 826821D | Show 826821D |
 | B 125 (EN 124) | GTF 1200 | 1,800 mm | Multi-vane impeller | Comfort | 150 | 826831B | Show 826831B |
 | D 400 (EN 124) | GTF 1200 | 1,800 mm | Multi-vane impeller | Comfort | 150 | 826831D | Show 826831D |
Aquapump Medium pumping station (faecal)
Single station
Level measurement by means of submersible pressure switch
| Picture | Load class | Pump | Installation depth | Impeller type | Control unit | Inlet nominal size (DN) | Item no. | Show |
|---|---|---|---|---|---|---|---|---|
 | A 15 (EN 124) | STZ 1000 | 800 mm | Macerator | Comfort | 150 | 827711A | Show 827711A |
 | B 125 (EN 124) | STZ 1000 | 800 mm | Macerator | Comfort | 150 | 827711B | Show 827711B |
 | D 400 (EN 124) | STZ 1000 | 800 mm | Macerator | Comfort | 150 | 827711D | Show 827711D |
 | A 15 (EN 124) | STZ 1000 | 1,300 mm | Macerator | Comfort | 150 | 827721A | Show 827721A |
 | B 125 (EN 124) | STZ 1000 | 1,300 mm | Macerator | Comfort | 150 | 827721B | Show 827721B |
 | D 400 (EN 124) | STZ 1000 | 1,300 mm | Macerator | Comfort | 150 | 827721D | Show 827721D |
 | A 15 (EN 124) | STZ 1000 | 1,800 mm | Macerator | Comfort | 150 | 827731A | Show 827731A |
 | B 125 (EN 124) | STZ 1000 | 1,800 mm | Macerator | Comfort | 150 | 827731B | Show 827731B |
 | D 400 (EN 124) | STZ 1000 | 1,800 mm | Macerator | Comfort | 150 | 827731D | Show 827731D |
Level measurement by means of float switch
| Picture | Load class | Pump | Installation depth | Impeller type | Control unit | Inlet nominal size (DN) | Item no. | Show |
|---|---|---|---|---|---|---|---|---|
 | A 15 (EN 124) | STZ 1000 | 800 mm | Macerator | 150 | 827710A | Show 827710A | |
 | B 125 (EN 124) | STZ 1000 | 800 mm | Macerator | 150 | 827710B | Show 827710B | |
 | D 400 (EN 124) | STZ 1000 | 800 mm | Macerator | 150 | 827710D | Show 827710D | |
 | A 15 (EN 124) | STZ 1000 | 1,300 mm | Macerator | 150 | 827720A | Show 827720A | |
 | B 125 (EN 124) | STZ 1000 | 1,300 mm | Macerator | 150 | 827720B | Show 827720B | |
 | D 400 (EN 124) | STZ 1000 | 1,300 mm | Macerator | 150 | 827720D | Show 827720D | |
 | A 15 (EN 124) | STZ 1000 | 1,800 mm | Macerator | 150 | 827730A | Show 827730A | |
| B 125 (EN 124) | STZ 1000 | 1,800 mm | Macerator | 150 | 827730B | Show 827730B | ||
 | D 400 (EN 124) | STZ 1000 | 1,800 mm | Macerator | 150 | 827730D | Show 827730D |
Twin pump station
Level measurement by means of submersible pressure switch
| Picture | Load class | Pump | Installation depth | Impeller type | Control unit | Inlet nominal size (DN) | Item no. | Show |
|---|---|---|---|---|---|---|---|---|
 | A 15 (EN 124) | STZ 1000 | 800 mm | Macerator | Comfort | 150 | 826711A | Show 826711A |
 | B 125 (EN 124) | STZ 1000 | 800 mm | Macerator | Comfort | 150 | 826711B | Show 826711B |
 | D 400 (EN 124) | STZ 1000 | 800 mm | Macerator | Comfort | 150 | 826711D | Show 826711D |
 | A 15 (EN 124) | STZ 1000 | 1,300 mm | Macerator | Comfort | 150 | 826721A | Show 826721A |
 | B 125 (EN 124) | STZ 1000 | 1,300 mm | Macerator | Comfort | 150 | 826721B | Show 826721B |
 | D 400 (EN 124) | STZ 1000 | 1,300 mm | Macerator | Comfort | 150 | 826721D | Show 826721D |
 | A 15 (EN 124) | STZ 1000 | 1,800 mm | Macerator | Comfort | 150 | 826731A | Show 826731A |
 | B 125 (EN 124) | STZ 1000 | 1,800 mm | Macerator | Comfort | 150 | 826731B | Show 826731B |
 | D 400 (EN 124) | STZ 1000 | 1,800 mm | Macerator | Comfort | 150 | 826731D | Show 826731D |