Diffusers fittings high-quality saddle for bubble disc diffusers connection. We manufacture different sizes of diffuser connection fittings, according to different needs among customers. The material is high-quality PP material, with perfect workmanship, to make every connection firm and durable. You may kindly choose according to your needs.

SSI Aeration Patented: SnappyTMSaddle,with a single seal, reduce sleak risk by 59%.
A central boss inserts into the orifice at the top of the branch pipe, allowing for open/close operation without rotationor shaking. Only one person is required to install.
Saddles are available for3.7"(92mm) or 2.6"(65mm) diameter tube aerators.
Attachment: Saddle assembly diagram