DWV sanitary drainage fitting for buried application, inserted into a DN100 house lateral to prevent surcharge/back flow from the public sewer main.  The internal flap valve assembly can be removed for maintenance cleaning as required.  For further information, refer DWV catalogue under resources section (section 4.8).

• Made from PVC-U
• Complies with AS/NZS 1260
• Connects using a Solvent Cement Joint
• Gravity applications only
• Suitable for use with SN16 PVC-U DWV pipe