Extended Food Waste Disposer Flange Adapter (114 mm), Stainless Steel – a solution for quartz, marble and thick sinks
Solve the most common installation problem in modern kitchens easily and professionally with BEILIN H2O's extended flange adapter.
This adapter (Extended Sink Flange), with a standard diameter of 114 mm, is made of quality, durable stainless steel and is designed to allow a correct, safe and hermetic connection of food waste disposers to kitchen sinks with especially thick walls – such as quartz, natural marble, granite and Silgranit sinks – where a regular flange is too short and can't reach the disposer's locking thread depth.
Key advantages
A dedicated solution for thick walls: instantly solves the depth problem in thick sinks and allows full, secure locking of the food waste disposer to the sink.
Quality stainless steel: made of quality stainless steel resistant to rust, corrosion and daily wear under the flow of water and food scraps.
Hermetic leak prevention: precise design ensuring optimal adhesion of the rubber seals to the sink to prevent leaks under the kitchen cabinet.
Luxurious design upgrade: gives a clean, uniform and luxurious look inside the sink, blending perfectly with all types of designer kitchen faucets.
Full versatility: suitable as an essential spare part in new installations or for upgrading and repairing existing installations.
Full technical specifications:
Outer diameter: 114 mm (fits a standard kitchen sink opening)
Model: Extended Sink Flange (extended / deep flange)
Material: quality stainless steel resistant to corrosion and water stains
Compatible sink types: quartz sinks (such as Caesarstone), natural marble, porcelain granite, Silgranit and especially thick-walled sinks
Intended use: connecting and securing home food waste disposers
Why buy from BEILIN H2O?
Connecting a food waste disposer to a thick-walled sink with an extended flange is a sensitive stage in kitchen installation. It's a connection point that bears the considerable weight of the disposer and absorbs the motor's vibrations during operation.
Correct installation is essential: overtightening the thread can crack or break an expensive quartz/granite sink, while tightening too loosely can lead to a water leak that damages the kitchen cabinet.
At BEILIN H2O we guarantee you a professional installation:
Precise tightening: using dedicated tools to tighten to the correct torque – strong enough to prevent leaks, and gentle enough to protect the integrity of your sink.
Selected sealing materials: installation with original silicone and rubber seals that last for years, preventing leaks even under vibration.
Rigorous pressure testing: running and testing the system under full water flow to ensure a 100% seal.
Warranty and personal VIP service: with us you get full warranty on the installation and fast VIP service – so you can run your food waste disposer with peace of mind!











Reviews
There are no reviews yet.