Name: ZPT Heavy-Duty Bellows Silicone and Nitrile Rubber Vacuum Suction Cups
Brand: BOLTTE
SKU: 5197632789408
Price: 10.41 USD
Availability: InStock
Rating: 4.5 (2 reviews)

ZPT Heavy-Duty Bellows Vacuum Suction Cups

Heavy-duty bellows vacuum cups with integrated threaded fittings for industrial automated handling.

White heat-resistant silicone and black oil-resistant nitrile rubber options
32–150 mm sizes with B8, B10, B12 and B16 threaded fittings
Model images show model-specific dimensions and technical details

Applications and Suitable Workpieces

ZPT Heavy-Duty Bellows Silicone and Nitrile Rubber Vacuum Suction Cups: These large or high-rigidity cups are intended for heavy, large or curved workpieces requiring a strong body and stable machine connection.

Recommended applications

Large sheet-metal panels, automotive bodies, glass panels, rigid plastic parts, wood panels and other heavy non-porous workpieces.
Robotic transfer, machine loading, panel handling, palletizing and high-load industrial automation.
Bellows versions for curved or height-varying parts and flatter versions for stable positioning on broad flat surfaces.

Model and selection notes

ZPT32 through ZPT150 identify diameter; HBS and HBN identify silicone and nitrile-rubber heavy-duty bellows versions, with B8/B10/B12/B16 connections.
Choose diameter and thread size according to the available sealing area, workpiece mass and dynamic load.
Use multiple cups and a structural support arrangement for large panels; do not rely on one cup without a verified safety calculation.
Actual capacity depends on vacuum level, center-of-gravity offset, lateral acceleration, surface finish and safety factor.

Modell / Konfiguration / SKU