Flat suction cup (round) for smooth or slightly rough surfaces

Suction cup materialSilicone SI
Material hardness [Shore A]55 Shore A
Nipple materialAluminum
Vacuum connectionG1/8"-M
PFYN 25 SI-55 G1/8-AG
Attribute Value
dn 2.40 mm
Dmax(S) 27.50 mm
Ds 25 mm
G1 G1/8"-M
H 19 mm
LG1 8 mm
SW1 14 mm
Z (Stroke) 3 mm
Attribute Value
Suction force (-600mbar) 26.50 N
Volume 1.30 cm³
Curve radius (min) (convex) 25 mm
Hose diameter (empf.) d 4 mm
Size 25
Suction cup material Silicone SI
Material hardness [Shore A] 55 Shore A
Weight 7.20 g
Product family PFYN


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Ordering information: PFYN 25 SI-55 G1/8-AG

Suction cup PFYN (elastomer part + connection nipple) is delivered unassembled (diameters of 120 mm and more are assembled).
The delivery consists of:

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

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