Products / Coval - Vacuum managers

VSA series, Siton 1,5 Bellows suction cup  ø 78mm
ref. : VSA78STN
Suction cup type (tve) round
type of product (typp) suction cup
form (form) 1.5 Bellows
Diameter (ØA) 78mm
Suction cup stroke (f) 14mm
Tensile force (Ft) 109.8N
Slipping force (Fg) 54.9N
material (mat) Siton
Diameter (Ø D) 25mm
Internal neck diameter (Ød) 12mm
Depth of housing fitting (B) 20mm
internal volume (vi) 76cm3
Weight () 42g
Bellow diameter (Øa) 83mm
Height (H) 46.8mm
Suction Cup Properties
(1) Actual force of the suction cup in use with 65% vacuum and including a safety factor of 2 for horizontal handling and a factor of 4 for vertical handling.
(2) On request, some models are available in STN5 (Siton® 50 shore A)
Suction Cup Dimensions
(1) f = Deflection of the suction pad.
Note: All dimensions are in mm.
The values represent the average characteristics of our products.
Choice of fittings
M = male
F = female
3D Model