• Emergency overflow of gravity drainage through the parapet
• Standard pipe length 55 cm, longer type also possible on request

Flange made of rigid PVC

• DN 50
• DN 70
• DN 100
• DN 125
• DN 150
• DN 200, square flange

Flange made of bituminous membrane (PYE PV 200 S4 sanded)

• DN 50
• DN 70
• DN 100
• DN 125
• DN 150
• DN 200

In the version with flange collar made of bituminous membrane, DN 50 to DN 150, the flange collar is root penetration resistant in accordance with EN 13948.

Flansch aus PVC-Dachbahn, Resitrix & Elevate* Form-Flash oder SA-Flashing 

• DN 50 (only with PVC roofing sheet, Resitrix & Elevate* FormFlash or SA Flashing)
• DN 70 (only with PVC roofing sheet, Resitrix & Elevate* FormFlash or SA Flashing)
• DN 100 (only with PVC roofing sheet, Resitrix & Elevate* FormFlash or SA Flashing)
• DN 125 (only with PVC roofing sheet, Resitrix & Elevate* FormFlash or SA Flashing)
• DN 150 (only with PVC roofing sheet & Resitrix)
• DN 200 (only with PVC roofing sheet, square flange)

Flange made of PP

• DN 70
• DN 100
• DN 125

*formerly Firestone