Description
Product Overview
Bluebow 8 inch suction cups are engineered for heavy-duty lifting applications with a combined 880lbs capacity. Constructed with high-strength materials and precision design, each cup supports up to 440lbs individually. The rubber suction pad conforms to smooth, non-porous surfaces for optimal adhesion. Ideal for professionals and DIYers handling glass, tile, granite, and other materials. Includes a carrying case for portability and protection.
Usage
These suction cups are perfect for construction, renovation, and installation projects where heavy materials need to be moved safely. Use them for window installation, glass panel lifting, tile placement, and granite slab handling. Suitable for both professional contractors and homeowners tackling large-scale projects. The tool is easy to operate—just align, press, and lift.

Why Choose Us
Bluebow suction cups offer superior durability with triple anti-slip design to prevent air leakage and ensure stable lifting. The vacuum seal technology provides a secure grip on smooth surfaces, reducing the risk of accidents. The included carrying case keeps components organized and protected during transport. Manufactured with high-quality materials for long-term performance. Customer support is available for any questions or concerns.
Key Features
- 880lbs total capacity (440lbs per cup) for heavy lifting tasks
- Vacuum seal technology ensures a strong, secure grip on smooth surfaces
- Triple anti-slip design reduces air leakage and enhances stability
- Universal adhesion works with glass, tile, granite, and other non-porous materials
- Includes carrying case for convenient storage and transport
FAQ
What surfaces can these suction cups lift?
These suction cups work best on smooth, non-porous surfaces such as glass, tile, granite, and metal. Avoid rough, porous, or uneven surfaces for optimal performance.
How do I use the suction cups?
Align the center of the suction cup with the surface, press firmly on the top exhaust valve to create a vacuum seal, and lift. Release by pressing the valve to release suction.
Are the suction cups reusable?
Yes, these suction cups are designed for repeated use. Clean the rubber pad after each use to maintain optimal performance.
What is the weight capacity per cup?
Each suction cup can support up to 440lbs, with a combined capacity of 880lbs when used in pairs.
Do I need batteries or power source?
No, these suction cups operate using vacuum seal technology and do not require batteries or external power.




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