Product Description:
The 4.5″ car mounting Cup features a built-in spring-balanced pump with a Pressure Warning Indicator, allowing easy attachment to any smooth surface of a car or vehicle, whether flat or curved. Specially designed suction pads protect your vehicle from scratches and damage. With a maximum load capacity of up to 50kg, this suction cup offers robust performance. The top of the base is equipped with various female threads and studs, including G1/4-20, G3/8-16, M6, M8, and other customizable sizes.
Uses and scenarios: Car sunroof, Passenger seat, Engine cover, Car door glass
can work with multiple expansion interfaces for wide compatibility: Compatible with mobile phones, action cameras, small digital cameras (≤ 10kg).
Industrial-Graded Air Pump Vacuum Suction Cup: . Vertical suction 40kg and horizontal suction 50kg.
Features & Benefits:
• Provides a reliable, temporary vacuum mount, without drilling holes.
• Rubber vacuum pad will not mark or damage most surfaces.
• Attaches to flat or curved, smooth, nonporous surfaces.
• Eye-catching indicator warns user of any vacuum loss.
• Check valve allows re-pumping without loss of remaining vacuum.
• Lift tabs on vacuum pad edges permit instant release.
• Supplied with vacuum pad protector.
Technical Specifications：
| Item No. | Vacuum Pad | Pad Diameter | Load Capacity |
| HD-120 | Curved | 4.5″ [120mm] | 110 lbs [50 kg] |
| RC450 | Flat | 4.5″ [120mm] | 110 lbs [50 kg] |
1. Use the suction cup on clean & smooth & nonporous surface, at Temp. from-22°F to 140°F [-30℃C to 60°C].
2. The vacuum indicator may not perform reliably at elevations above 5000 feet [1524 meters].
3. The suction cup can lift 300% of the safe load for a while.
OEM:
However, if our ready-made items doesn’t match your exact requirements, our engineers who have 8-12 years experiences can design and manufacture completely new products, or modify an existing design, to address specialized applications.
The Factory-Direct Advantage:
1. Purpose-Built Materials: We don’t use a one-size-fits-all approach. This product was developed with a specific material science solution for a specific problem.
2. Rigorous Testing: Our mounts undergo extensive testing for load capacity, UV degradation, and material integrity to ensure they perform reliably in the real world.
3. Expert Support: Our team has the technical knowledge to help you choose the right solution for your project.