To connect two different diameter pipes together Black rubber connectors 1 x ACC00425 (Ø25 mm 1”) Packaging : 3 pieces

To allow a Ø 20 mm condensate inlet tube into a tank pump through a Ø 32 mm (1 1/4'') PVC tube. 

For Ø16 mm (5/8”) tube Packaging : 1 pc, blister

To allow a Ø 20 mm condensate inlet tube through a Ø 24 mm (1'') PVC tube. 

When vertical installation methods are not feasible, this push-fit fitting tank connector can be used to drive condensate into the side of the tank...

To allow condensate inlet into a tank pump through a Ø 40 mm (1 1/2'') PVC tube.

3 size multi adaptor to be used for a range of different tubes Ø 15/17 - 20 - 24/25 - 32 - 40mm (5/8" - 3/4" - 1" - 1" 1/4 - 1" 1/2).

To connect a Ø 20 mm (1 1/2'') PVC tube to a Ø 10 mm (3/8'') PVC tube.