Selection Reference
 
 
20mm size: glass with thickness ＜15mm can be clamped (suitable for hole diameter of 20-23mm)
25mm size: glass with thickness ＜23mm can be clamped (suitable for hole diameter of 25-28mm)
32mm size: glass with thickness ＜24mm can be clamped (suitable for hole diameter of 32-35mm)
40mm size: glass with thickness ＜25mm can be clamped (suitable for hole diameter of 40-43mm)
50mm size: glass with thickness ＜26mm can be clamped (suitable for hole diameter of 50-53mm)
 
 
Specification
 
 
Function: applicable to the drainage functionn of accessories such as fish tank bottom filter.
Connection method: the glass opening is consistent with the outer diameter of the pipe fitting, and the upper and lower parts are connected with a pad film, which can be tightened by hand
Color: white/blue/gray
Size: 20/25/32/40/50
Unit: mm
 
 
Dimensions Diagram (Unit: mm)


 
Package Including:

According to your choice.


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