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XLF150 Extra Large Flat cup, G1/2" female, XLF150.30.62UA


Part no. XLF150.30.62UA

  • Suitable for handling large and heavy sheets, such as glass and metal, with a flat or slightly concave surface.
  • Friction pattern increases safety and capabillity to handle tilted or standing glass/metal sheets.
  • Double lip design increases safety against over-load or tear on the outer lip.
  • Durable and abrasive resistant material reduces the risk for marks.
  • Flat mounting plate facilitates customized mounting interfaces.
  • Auxiliary port, suitable for vacuum sensing or efficient blow-off/release.
Metric   Imperial
Curve radius 19.7 in
Movement, vertical max. 0.31 in
Application Glass handling, Mark Free, Dry sheet metal
Material Nitrile-PVC (NPV)
Suction cup model XLF
Suction cup shape Flat
Volume 8.85 in³
Weight 12.8 oz
Fitting size 1/2"
Fitting style Female
Fitting type G-thread
Fitting option None
Height 1.06 in
Outer diameter 6.02 in
Outer diameter, actuated 6.21 in
Performance — lifting forces, Outer lip
Vertical lifting force Parallel lifting force
6 -inHg 117 lbf 63.2 lbf
18 -inHg 173 lbf 95.5 lbf
27 -inHg 254 lbf 149 lbf
Performance — lifting forces, Inner lip
Vertical lifting force Parallel lifting force
6 -inHg 74.2 lbf 63.2 lbf
18 -inHg 112 lbf 95.5 lbf
27 -inHg 175 lbf 149 lbf
Nitrile-PVC (NPV)
Color Black
Hardness 50 °Shore A
Temperature 32 – 194 °F
Material resistance
Nitrile-PVC (NPV)
Alcohol ++
Concentrated acids +
Ethanol N/A
Hydrolysis ++
Methanol N/A
Oil +++
Oxidation ++
Gasoline +++
Wear resistance +++
Weather and ozone ++

Dimensional drawings

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Support / CAD
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Data sheets
Brochures (2)
White papers (2)
Training (4)
    • Suction cups

      • How do I know which lifting forces I need?
        • It depends on the weight of the product that should be lifted and how many suction cups that can be used for the object. Calculate the weight to be lifted per suction cup and then take the weight multiplied with the gravity force (g=9.81) and you have the lifting force needed in pound force (lbf).

      • How do I know which suction cup to choose?
        • Our recommendation is to start at the application listing to find the products we recommend to different applications. If you have questions please do not hesitate to contact our partners to find the optimum solution.

      • How should Piab suction cups be stored?
      • I have a variation of number of objects to be lifted- how can I make sure to not drop them or to use too much energy? How to optimize this type of system?
        • All suction cups not in contact with an object (open) will draw in a lot of air and demand a larger pump than actually necessary. By using different valves, such as piSAVE sense, in the suction cups, the suction cups will be normally closed until they come in contact with the handled object. Only the cups needed in the specific lifting cycle will be open and flow air. Please see the video piSAVE sense

      • What is DURAFLEX®?
        • DURAFLEX® is a patented material specially developed to feature the elasticity of rubber and the wear resistance of polyurethane. The DURAFLEX® material is mark-free.

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