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Vacuum cups flat hollow - VCFH series medium - Technical data
- Wild range of diameters.

- Versatility.

- Slighty curved surfaces.

PDF Technical information vacuum flat hollow VCFH series medium technical data

 

Vacuum cups flat hollow Versatility
VCFH series medium Ø33 Ø37 Ø40 Ø42 Ø45 Ø47 Ø50 Ø60
Unloaded
diameter (mm)
33 35 40 41,6 45 47 50 60
Operational
diameter (mm)
35 37,5 41 44,5 48 51 51 61,5
Min. curve 
radius (mm)
17,5 22,5 20 10 72,5 22,5 57,5 27,5
Maximum
Stroke (mm)
3 3,5 4 6 2,5 7 3 8,5
Volume (cm3) 3 3 6 10 9 11 9 19
Weight (g) (1) 16 19 23 20 20 26 33 31
Force (kg)
at different
vacuum levels (2)
-0.4 bar 2,58 3,27 3,64 3,57 5,07 5,26 6,07 7,62
-0.6 bar 3,52 4,57 5,10 4,87 7,37 7,24 8,37 10,11
-0.8 bar 4,29 5,87 6,29 5,87 9,45 8,98 10,87 12,09
-0.9 bar 4,71 6,52 6,85 6,31 10,42 9,98 11,81 13,13
(1) Weight of the suctioncup is measures including the metal connection.
(2) Vertical pull forces are obtained from tests on horizontal smooth, dry surfaces. Safety factors are to be applied.

Material  

CN
Natural Rubber 

 

NIT
Nitrile

 

SB
Silicone

Abrasion
  ****   ***   **
Waterproof
  **   **   ***
Max Temperature
  70ºC   100ºC   200ºC
Low temperatures
  *   *   **** (-70ºC)
Fuel suitable
  *   ***   *
Mineral oil
  *   ****   *
Animal fats
  *   ***   **
Acids
  ***   ***   **
Steam   **   ***   *
Shore hardness º   30º / 50º   60º   60º / 30º
Colour
  Blue   Black   White / Translucent
Application examples
  RAW/Hard
surfaces
  General applications
Greasy surfaces
  Food
High/Low Temperatures

VCFH series medium
Model Material*
  CN   NIT   SB
Flat cups round, diameter 33 mm 
VCFH_33_CN   VCFH_33_NIT   VCFH_33_SB
Standard fitting part with R 1/8" male thread VCC3R18M        
Flat cups round S-version, diameter 37 mm 
VCFH_37_S_CN   VCFH_37_S_NIT   VCFH_37_S_SB
Standard fitting part with R 1/8" male thread VCC5R18M        
Flat cups round, diameter 40 mm 
VCFH_40_CN   VCFH_40_NIT   VCFH_40_SB
Standard fitting part with R 1/4" male thread VCC6R14M        
Flat cups round, diameter 42 mm with integrated R 1/4 "male thread
---   VCFH_42_NIT   ---
Flat cups round, diameter 45 mm with  integrated R 1/4" internal thread
VCFH_45_CN   VCFH_45_NIT   VCFH_45_SB
Flat cups round, diameter 45 mm with  integrated M14x1 internal thread
VCFH_45_M_CN   VCFH_45_M_NIT   VCFH_45_M_SB
Flat cups round, diameter 47 mm 
VCFH_47_CN   VCFH_47_NIT   VCFH_47_SB
Standard fitting part with R 1/4" male thread VCC6R14M        
Flat cups round, diameter 50 mm 
VCFH_50_CN   VCFH_50_NIT   VCFH_50_SB
Standard fitting part with R 1/4" male thread VCC7R14M        
Standard fitting part with sensing valve VCCVAL2        
Valve spare part VCCSPVAL2        
Flat cups round, diameter 60 mm with R 1/4" male thread
VCFH_60_CN   VCFH_60_NIT   VCFH_60_SB
Standard fitting part with R 1/4" male thread VCC7R14M        
Standard fitting part with sensing valve VCCVAL3        
Valve spare part VCCSPVAL3        
* Other materials on request! See material selectiontable vacuum cups for more details!

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