Bellows suction cup (round) with optimal adaptation to uneven surfaces

Size40
Suction cup materialVulkollan VU1
Material hardness [Shore A]72 Shore A
Nipple materialAluminum
ConnectionG1/4"-M
Number of folds1.5
FSGA 40 VU1-72 G1/4-AG ON
Attribute Value
d2 26.80 mm
dn 3.50 mm
Dmax(S) 42.50 mm
Ds 38 mm
G1 G1/4"-M
H 31 mm
LG1 10 mm
SW1 17 mm
Z (Stroke) 12.80 mm
Attribute Value
Suction force (-600mbar) 33 N
Pull-off force 56 N
Volume 11.30 cm³
Curve radius (min) (convex) 30 mm
Hose diameter (empf.) d 6 mm
Size 40
Nipple family N 011
Suction cup material Vulkollan VU1
Material hardness [Shore A] 72 Shore A
Weight 16.80 g
Product family FSGA
Number of folds 1.50

Ordering information: FSGA 40 VU1-72 G1/4-AG ON

Suction cup FSGA VU1 (elastomer part + connection nipple) is delivered assembled. The assembly consists of:

  • Suction cup of type FGA VU1 – elastomer part, available in various diameters, optional with oil groove
  • Connection nipple of type SA-NIP – available with various threads


Available spare parts: suction cup FGA VU1, connection nipple SA-NIP / connection disc SA-SCHE