Bellows suction cup (round) for very uneven workpieces

Size18
Suction cup materialNitrile rubber NBR
Material hardness [Shore A]55 Shore A
Nipple materialAluminum
ConnectionM5-M
Number of folds2.5
Vacuum connectionM5-M
FSG 18 NBR-55 M5-AG
Attribute Value
d2 8 mm
dn 2.50 mm
Dmax(S) 19 mm
Ds 17.20 mm
G1 M5-M
H 27.60 mm
LG1 5 mm
SW1 7 mm
Z (Stroke) 9 mm
Attribute Value
Suction cup material Nitrile rubber NBR
Material hardness [Shore A] 55 Shore A
Size 18
Number of folds 2.50
Connection M5-AG
Curve radius (min) (convex) 20 mm
Volume 1.35 cm³
Suction force (-600mbar) 3.02 N
Pull-off force 8.50 N
Hose diameter (empf.) d 2 mm
Weight 2.90 g
Product family FSG

Ordering information: FSG 18 NBR-55 M5-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