inner diameter = 14mm and
outer diameter = 16mm (first stage), 20mm (second stage)
length = 36mm
1x basin hose connector
1x clamping ring
arena: Fits in 27mm (3/4″) holes with a wall thickness of 4mm!
tubing : 14/10 hose is put tightly into socket 14mm
20/16 hose is put tightly onto first 16mm stage
22/18 hose is put tightly onto second 20mm stage
24/20 hose is put loose-fitted onto second 20mm stage
This connector can be inserted through a 27mm hole with a glass wall thickness of 4mm. A clamp ring fixes the connector to the glass arena. At the other end of the connector hoses with 14mm outer diameter or 16mm or 20mm internal diameter can be attached.