Suction Cup 500LB 8in Battery Electric

Electric Vacuum Suction Cup 8in 440lb load bearing capacity

Always leave the pump running when suction cup is in use

LED intelligent display, real-time monitoring of vacuum force status.
Vacuum gauge, real-time monitoring of vacuum pressure anti-drop warning 

Safer to use when the pressure in the Green area, the red area is insufficient for holding power 

The pressure in the green area in the range of 300-760mmHg is sufficient.

Large-diameter double-layer rubber 8in suction cup, strong suction and durable.
The suction cup is cool and heat resistant, and also comes with a dust filter.

Press button for operation, insure no leakage around the edge.

Thickened air release valve effectively protects the disc body.
One-button start design, easy to press and tighten, just tap your finger to complete the suction,
Wide range of applications, can be used to on glass, tiles, stones and other objects.

Model - Intelligent display+pressure gauge Specification:
Suction cup material: double layer rubber, PA66 + Rubber
Display: LED display
Maximum Load Capacity: 220KG/485lbs
Voltage: 3.7V
Battery capacity: 2400mAh
Red zone: insufficient pressure 0-300mmHg
Green zone: sufficient pressure 300-760mmHg
Size: 20*10cm/8"*4."