


Specifications:
Model: VCB309
Type: Flat-style vacuum suction cup
Outer Diameter: ~30 mm (approximate prototype)
Material: Durable rubber or silicone
Connection: Threaded stem (common 1/8″ NPT or M5/M6)
Operating Temperature Range: –20 °C to +80 °C (varies by material)
Recommended Vacuum Range: ~–60 kPa to –90 kPa
Load Capacity: Typically 1–3 kg (depending on vacuum level and surface conditions)
Weight: ~8–15 g
Color: Usually blue
Ingress Rating: IP00