Hi & welcome to our listing for a Genuine Numatic Cyclone Seal. This is known as 202033.

 

This is a Genuine Numatic Part.

 

This part is used n the below models and is the seal that goes between the cyclone side entry fitting and the machines body. It is self adhesive on one side.

 

This is the seal only.

 

This will fit the following models:

 

Numatic WVD570C, Numatic WVD900C

 

If your model is not listed please feel free to contact us using the contact seller link above.