Light liquid stops (heating oil stops) with and without backwater valve according to DIN EN 1253-3 and 5
With slotted cover made of polymer, removable sludge trap and odour trap. Option with twin flap backwater valve according to DIN EN 13564 Type 5.
Flow rate:
- with backwater valve: 1.0 l/s
- without backwater valve: 1.8 l/s
Installation advantages
- Easy installation thanks to variable upper cover section: can be turned, tilted and height-adjusted
- Seal with adapter and counter flange art. no. 27298 against floor moisture
- Alternative seal with shallow bed cover art no. 48968
- Higher load classes up to 12.5 to (Cl. B) with upper cover section and slotted cover made of cast material art. no. 48985
- Installation in impermeable concrete with special gasket set for protection from water load
- Twin flap backwater valve can be retrofitted
- Quick and easy cleaning thanks to one-hand snap closure
- Easy installation
- Seal with adapter and counter flange
- Higher load classes
- Alternative seal with shallow bed upper section
- Installation in impermeable concrete
