Piston Seals

U-Cups

The u-cup is a single acting, active one-piece sealing element made of elastomer or polyurethane.

69

U-Cup N1

One-piece, single acting sealing element made of elastomer or polyurethane, symmetric design ...
product details
fields of application
static
dynamic
single-acting
double-acting
linear
rotatory
oscillating
main use
hydraulic and pneumatic applications
materials
elastomers, polyurethane
technical data
material
pressure up to 15 MPa
temperature -30°C / +100°C (material dependent)
speed up to 0,5 m/s
pressure up to 40 MPa
temperature -30°C / +100°C (material dependent)
speed up to 0,5 m/s
product details

70

U-Cup N2

Single acting one-piece sealing element made of elastomer or polyurethane, symmetric design, low friction values  ...
product details
fields of application
static
dynamic
single-acting
double-acting
linear
rotatory
oscillating
main use
hydraulic and pneumatic applications
materials
elastomers, polyurethane
technical data
material
pressure up to 15 MPa
temperature -30°C / +100°C (material dependent)
speed up to 0,5 m/s
pressure up to 40 MPa
temperature -30°C / +100°C (material dependent)
speed up to 0,5 m/s
product details

71

U-Cup N4

Single acting one-piece sealing element made of elastomer or polyurethane for use with high shear forces ...
product details
fields of application
static
dynamic
single-acting
double-acting
linear
rotatory
oscillating
main use
hydraulic and pneumatic applications with high shear forces
materials
elastomers, polyurethane
technical data
material
pressure up to 40 MPa
temperature -30°C / +100°C (material dependent)
speed up to 0,5 m/s
pressure up to 15 MPa
temperature -30°C / +100°C (material dependent)
speed up to 0,5 m/s
product details

72

U-Cup N6

Single acting one-piece sealing element made of polyurethane, high pressure peaks ...
product details
fields of application
static
dynamic
single-acting
double-acting
linear
rotatory
oscillating
main use
predominantly for hydraulic applications
materials
polyurethane
technical data
material
TPU
pressure up to 40 MPa
temperature -30°C / +100°C (material dependent)
speed up to 0,5 m/s
product details

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