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

Size25
Suction cup materialNatural Rubber NK
Material hardness [Shore A]45 Shore A
Nipple materialAluminum
ConnectionG1/8"-M
Number of folds1.5
Vacuum connectionG1/8"-M
FSGA 25 NK-45 G1/8-AG
Attribute Value
d2 9.90 mm
Dmax(S) 26.50 mm
dn 3.50 mm
Ds 22.50 mm
G1 G1/8"-M
H 29 mm
LG1 7.50 mm
SW1 14 mm
Z (Stroke) 9 mm
Attribute Value
Suction cup material Natural Rubber NK
Material hardness [Shore A] 45 Shore A
Size 25
Number of folds 1.50
Connection G1/8-AG
Curve radius (min) (convex) 25 mm
Volume 2.94 cm³
Suction force (-600mbar) 5.30 N
Pull-off force 17.30 N
Hose diameter (empf.) d 4 mm
Weight 6.40 g
Product family FSGA

Ordering information: FSGA 25 NK-45 G1/8-AG

Suction cup FSGA (elastomer part + connection nipple) is delivered unassembled (diameters of 33 mm and more are assembled). The delivery consists of:

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


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