Grohe WC pressure flush DN 20, pre-shut-off, for low pressure

Adjustable from 6 to 14 liters for shallow and deep-flush WCs, this product can be used with a flow pressure of 0.6 to 3 bar (idle pressure 1.5 bar). It features flush flow regulation and includes a wall-mounted box with a flush elbow and a wall-mounting box with a flush-through bend. The flush pipe height is adjustable and does not come with a cover plate or actuation.

Further technical features include:

• Connection flow: external thread
• Connection dimension supply: 3/4 inch
• Design installation: width of cover plate 0 mm
• Throughput capacity: adjustable
• Installation depth: 86 mm
• Device noise class according to DIN 52 218 group II: <=30 dB(A)
• Basic color: other
• Height of cover plate: 0 mm
• With installation box: yes
• Right-angled version: yes
• Pre-pressure: 1 bar
• Wall distance: 0 mm
• Max. flow rate capacity (300 kPa): 0 l/s.