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Suction cup F75P Polyurethane 30/60, brass 3/8" NPSF female, F75P.5K.N40W


Part no. F75P.5K.N40W

  • Suitable for flat and rough surfaces.
  • Fair stability and little inherent movement.
  • Recommended when the lifting force is parallel to the surface of the object.
  • Dual hardness allowing strength and stability in conjunction with softness and flexibility.
  • DURAFLEX® material features the elasticity of rubber in combination with the wear resistance of polyurethane.
  • The DURAFLEX® material is mark-free.
Metric   Imperial
Curve radius 5.91 in
Movement, vertical max. 0.08 in
Application Mark Free, Dry sheet metal
Material Polyurethane (PU30), Polyurethane (PU60)
Suction cup model F
Suction cup shape Flat
Volume 1.16 in³
Weight 0.99 oz
Fitting size 1/8"
Fitting style Female
Fitting type NPSF-thread
Fitting option None
Height 1.08 in
Outer diameter 3.03 in
Outer diameter, actuated 3.15 in
Performance — lifting forces
Vertical lifting force Parallel lifting force
6 -inHg 15.7 lbf 9.9 lbf
18 -inHg 43.4 lbf 39.6 lbf
27 -inHg 61.4 lbf 69.2 lbf
Polyurethane (PU30) Polyurethane (PU60)
Color Yellow Green transparent
Hardness 30 °Shore A 60 °Shore A
Temperature 50 – 122 °F 50 – 122 °F
Material resistance
Polyurethane (PU30) Polyurethane (PU60)
Alcohol N/A N/A
Concentrated acids + +
Ethanol + +
Hydrolysis + +
Methanol - -
Oil +++ +++
Oxidation - -
Gasoline + +
Wear resistance +++ +++
Weather and ozone +++ +++

Dimensional drawings

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Values specified in the data sheet are tested at:
Room temperature (20⁰C [68⁰F] ± 3⁰C [5.5⁰F])
Standard atmosphere (101.3 [29.9 inHg] ± 1.0 kPa [0.3 inHg])
Relative humidity 0-100%
Compressed air quality DIN ISO 8573-1 class 4
Spare parts
Part no.
Suction cup F75P Polyurethane 30/60 F75P.4K
Cone Valve for Fitting 75 01.00.729

Part no.
Thread insert G3/8" male, with O-ring and mesh filter for Vacuum Gripper System (VGS) 01.07.148
Suction cup F75P Polyurethane 60 with collar for Vacuum Gripper System (VGS) F75P.5E
Suction cup F75P Polyurethane 60 F75P.4E
Suction cup F75P Polyurethane 30/60 with collar for Vacuum Gripper System (VGS) F75P.5K
Fitting 75, G3/8" female, clamp ring with mesh filter 07ND
Fitting 75, G3/8" female, with cone valve 07VD
Fitting 75, G1/2" female, clamp ring with mesh filter 07NF
Fitting 75, 3/8" NPSF female, with mesh filter 07NE
Fitting 75, 1/8" NPSF female, clamp ring with mesh filter 07NA
Support / CAD
Please use desktop version/ordinary computer to download CAD files.
Data sheets
Brochures (1)
Certificates (3)
White papers (1)
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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