Bellows pads
PB
series
![](https://convum.co.jp/products/wp-content/uploads/pb-all.jpg)
The cup with thin lip. Suitable for smooth and pliable workpieces like paper or vinyl sheets!
![](https://convum.co.jp/products/wp-content/uploads/PB-type-cardboard_01.jpg)
![](https://convum.co.jp/products/wp-content/uploads/PB-type-cardboard_02.jpg)
Wide range of cup sizes.
φ10 | φ15 | φ20 | φ30 | φ40 | φ50 | φ75 | φ110 | φ150 |
Various fittings for many kinds of applications.
Fixed fitting
![](https://convum.co.jp/products/wp-content/uploads/PB-type-app_flxed.jpg)
Spring fitting
![](https://convum.co.jp/products/wp-content/uploads/PB-type-app_spring.jpg)
Compact type fitting
![](https://convum.co.jp/products/wp-content/uploads/PB-type-app_compact.jpg)