Optimized for bags with fragile contents and food. Can also be used for the same applications as for short bellows but can cope with greater differences in levels due to the longer lifting movement. Not suitable for use with deep vacuum levels. Can be equipped with reinforcement rings of polyamide to give extra stability.
• Long and flexible bellow • Long and thin lip • High flow fitting
• Working area = lip diameter • Wide temperature range (-40°C to +200°C)
 0116971 – Suction cup BL30-4 Silicone  0118369 – Suction cup BL30-4 Silicone, G1/4″ male  0118371 – Suction cup BL30-4 Silicone, 1/4″ NPT male
All of our products come in a variety of options, whether it be materials, fittings or sizes. Contact us today for a solution perfect for your individual needs or create an account on the official PIAB website for detailed data sheets and manuals.