Bellows suction cup (round) with 4.5 folds for wear-resistant handling

Size40
Suction cup materialSilicone SI-HD
Number of folds4.5
SPB4 40 SI-HD SC090
Attribute Value
d 20 mm
d1 24.80 mm
d2 23 mm
D1 41 mm
Dk 31 mm
Dmax(S) 41.50 mm
Ds 40.50 mm
H 65.60 mm
H2 14 mm
H3 16 mm
Z (Stroke) 27 mm
Attribute Value
Suction force at -200 mbar 8.30 N
Suction force at -400 mbar 16.60 N
Suction force (-600mbar) 25 N
Pull-off force at -200 mbar 14.10 N
Pull-off force at -400 mbar 23 N
Volume 35.74 cm³
Size 40
Nipple family SC 090
Number of folds 4.50
Suction cup material Silicone SI-HD
Weight 21.30 g
Product family SPB4

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Ordering information: SPB4 40 SI-HD SC090

Suction cup SPB4 (elastomer part + connection element) is delivered assembled. As an alternative the individual parts can also be ordered separately. To do this, the following ordering steps are required:

  • Suction cup of type SPB4 (step 1) – elastomer part, available in various diameters
  • Connection element of type SC (step 2) – available with various threads

 

Available accessories: filter screen, hose clamp, insert disc