25mm Tee fitting are great for creating custom fountains or return jets
Two available, so you are cutting into 25mm slip pipe work and teeing off in 25mm or a 3/4 female thread.
The 3/4” Female Thread to 25mm Straight Solvent Tee
This fitting has two of the same 25mm slip solvent weld ends and the other outlet is a female 3/4” threaded socket.
This 25mm to 3/4” PVC solvent slip socket to female thread Tees are a pipe fitting used to connect a straight section of 25mm pipe to a threaded 3/4” outlet. You might need to split off a male threaded fitting at an angle of 90 degrees.