Bellows suction cup (round) for very uneven workpieces

Suction cup materialSilicone SI
Material hardness [Shore A]55 Shore A
Nipple materialAluminum
Number of folds2.5
Vacuum connectionG1/4"-F
FSG 52 SI-55 G1/4-IG
Attribute Value
d2 24.60 mm
dn 4.40 mm
Dmax(S) 55 mm
Ds 52.50 mm
G1 G1/4"-F
H 63.70 mm
LG1 12 mm
SW1 17 mm
Z (Stroke) 25 mm
Attribute Value
Suction cup material Silicone SI
Material hardness [Shore A] 55 Shore A
Size 52
Number of folds 2.50
Connection G1/4-IG
Curve radius (min) (convex) 75 mm
Volume 35 cm³
Suction force (-600mbar) 28.52 N
Pull-off force 96 N
Hose diameter (empf.) d 6 mm
Weight 32 g
Product family FSG


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Ordering information: FSG 52 SI-55 G1/4-IG

Suction cup FSG (elastomer part + connection nipple) is delivered unassembled. The delivery consists of:

  • Suction cup of type FG – elastomer part, available in various diameters and materials
  • Connection nipple of type SA-NIP – available with various threads

Available spare parts: suction cup FG, connection nipple SA-NIP