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Suction cup U50-2 Silicone FCM, 1/8" NPSF female, with mesh filter, U50-2.21.05AG

9909726

Part no. U50-2.21.05AG

  • The silicone material complies with FDA 21 CFR 177.2600 & EU 1935/2004.
  • Suitable for objects with flat or slightly curved surfaces.
  • Also used for concave objects.
Metric   Imperial
General
Curve radius 1.38 in
Movement, vertical max. 0.24 in
Application Food contact materials (FDA & EU), non-detectable
Material Silicone (SIL FDA)
Suction cup model U
Suction cup shape Universal
Volume 0.73 in³
Weight 0.35 oz
Fitting
Fitting size 1/8"
Fitting style Female
Fitting type NPSF-thread
Fitting option Filter mesh
Dimension
Height 1.04 in
Outer diameter 2.02 in
Performance — lifting forces
Vertical lifting force Parallel lifting force
6 -inHg 7.87 lbf 4.5 lbf
18 -inHg 16.4 lbf 8.32 lbf
27 -inHg 20.7 lbf 9.9 lbf
Material
Silicone (SIL FDA)
Color Transparent
Hardness 50 °Shore A
Temperature -40 – 392 °F
Material resistance
Silicone (SIL FDA)
Alcohol ++
Concentrated acids -
Ethanol N/A
Hydrolysis +
Methanol N/A
Oil -
Oxidation +++
Gasoline -
Wear resistance ++
Weather and ozone +++

Dimensional drawings

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Spare parts
Part no.
Fitting 1/8" NPSF female, 50, with mesh filter 05AG
Suction cup U50-2 Silicone FCM U50-2.21

Accessories
Part no.
Fitting 1/4" NPT male, with mesh filter 05AC
Fitting G1/4" male, 50, with mesh filter 05AB
Support / CAD
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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