Suction cup SPB4f (elastomer part + connection element) with integrated bag stabilizer is delivered assembled. As an alternative the individual parts can also be ordered separately. To do this, the following ordering steps are required:

• Suction cup of type SPB4f (step 1) – elastomer part, available in various diameters
• Connection element of type SC (step 2) – available with various threads

Available accessories: filter screen, hose clamp