More than a backwater valve: Pumpfix F is the only backwater valve that pumps against the backwater. In normal operation, the backwater pumping station continuously disposes of the wastewater via the slope to the sewer, making it energy-neutral. In the event of backwater, the backwater flap closes automatically and when wastewater arises this is pumped against the backwater pressure. The integrated cutting wheel shreds solids and so the Pumpfix F is also suitable for use wastewater containing sewage. It can also drain basement staircases up to 5 m².
Pumpfix F is available in two versions – for installation in an exposed drainage pipe and for floor slab installation, where you can choose between a black cover or tileable cover.
Installation kit for the floor slab
The backwater valve is available for floor slab installation and can also be installed in waterproof concrete by using an extension piece with central flange and an elastomer waterproofing membrane. The integrated drainage function ensures that any surface water that arises, for example due to a pipe break, will be pumped into the sewer despite there being backwater.
Self-diagnosis system
The system has a plug-in ready Comfort control unit with the SDS self-diagnosis system, a display for showing the operating status and maintenance information as well as a connection option for centralised control systems. It can be connected without the need for an electrician.
Pumpfix F
Installation situation: exposed drainage pipe | |||||||
| Nominal size (DN) | Type of cover | Socket version | Length | Width | Item no. | ||
|---|---|---|---|---|---|---|---|
24100 | 100 | Protective cover | including spigot and socket | 643 MMT | 350 MMT | 24100 | Show |
24125 | 125 | Protective cover | including spigot and socket | 645 MMT | 350 MMT | 24125 | Show |
24150 | 150 | Protective cover | including spigot and socket | 656 MMT | 350 MMT | 24150 | Show |
24200 | 200 | Protective cover | including spigot and socket | 720 MMT | 350 MMT | 24200 | Show |
Installation situation: floor slab installation | |||||||
| Nominal size (DN) | Type of cover | Socket version | Length | Width | Item no. | ||
24100S | 100 | Cover plate with slotted cover | including spigot and socket | 642 MMT | 590 MMT | 24100S | Show |
24100X | 100 | tileable cover plate | including spigot and socket | 642 MMT | 590 MMT | 24100X | Show |
24125S | 125 | Cover plate with slotted cover | including spigot and socket | 645 MMT | 590 MMT | 24125S | Show |
24125X | 125 | tileable cover plate | including spigot and socket | 645 MMT | 590 MMT | 24125X | Show |
24150S | 150 | Cover plate with slotted cover | including spigot and socket | 656 MMT | 590 MMT | 24150S | Show |
24150X | 150 | tileable cover plate | including spigot and socket | 656 MMT | 590 MMT | 24150X | Show |
24200S | 200 | Cover plate with slotted cover | including spigot and socket | 720 MMT | 590 MMT | 24200S | Show |
24200X | 200 | tileable cover plate | including spigot and socket | 720 MMT | 590 MMT | 24200X | Show |
Not found the right product?
In addition to our standardbackwater valves, we develop individual solutions for special requirements – in terms of form, function and dimensioning – at the customer's request..
