Bellows suction cup (round) for very uneven workpieces

Size25
Suction cup materialNitrile rubber NBR
Material hardness [Shore A]55 Shore A
Nipple materialAluminum
ConnectionG1/8"-M
Number of folds2.5
Vacuum connectionG1/8"-M
FSG 25 NBR-55 G1/8-AG
Attribute Value
d2 10 mm
dn 3.50 mm
Dmax(S) 26 mm
Ds 23 mm
G1 G1/8"-M
H 40 mm
LG1 7.50 mm
SW1 14 mm
Z (Stroke) 18 mm
Attribute Value
Suction cup material Nitrile rubber NBR
Material hardness [Shore A] 55 Shore A
Size 25
Number of folds 2.50
Connection G1/8-AG
Curve radius (min) (convex) 30 mm
Volume 5.40 cm³
Suction force (-600mbar) 4.71 N
Pull-off force 19 N
Hose diameter (empf.) d 4 mm
Weight 8 g
Product family FSG

Ordering information: FSG 25 NBR-55 G1/8-AG

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