Suction plate (round), universal, for smooth and slightly rough surfaces

Size100
Suction cup materialNitrile rubber NBR
Material hardness [Shore A]55 Shore A
ConnectionG1/4"-F
SPU 100 NBR-55 G1/4-IG
Attribute Value
d 22 mm
d2 60 mm
Dmax(S) 108 mm
Ds 100 mm
G1 G1/4"-F
H 25 mm
H1 26 mm
LG1 13 mm
Z (Stroke) 7 mm
Attribute Value
Suction force (-600mbar) 425 N
Suction force d2 185 N
Volume 44.30 cm³
Curve radius (min) (convex) 130 mm
Hose diameter (empf.) d 9 mm
Size 100
Suction cup material Nitrile rubber NBR
Material hardness [Shore A] 55 Shore A
Weight 100 g
Number of folds 0
Product family SPU

Ordering information: SPU 100 NBR-55 G1/4-IG

Suction plate SPU (sealing ring + support plate) is delivered assembled. The assembly consists of:

  • Sealing ring of type DR-SPU – elastomer part, available in various diameters
  • Aluminum support plate, available with various threads
  • Optional product addition: touch valve, steep sealing lip, peeling insert


Available spare parts: sealing ring DR-SPU, touch valve TV