
Rotary Seals
Rotary seal
Rotary seals are active sealing components that can be used in hydraulic and pneumatic applications. These types of seals are produced in different variants and are predominantly used in dynamic and rotary movement applications. The sealing function is supported by the acting system pressure.
Tortef TW
Double-acting rotary seal (internal sealing), PTFE, O-ring as preload element, tooling machines, swivel motors, axis and shafts for rotating and swiveling movements ...
product details
product details
fields of application

static

dynamic

single-acting

double-acting

linear

rotatory

oscillating
main use
Rotary sealing (internal sealing) for rotary transmissions with high pressures
materials
elastomers,
PTFE,
PTFE with filling material
technical data
material
pressure | up to 30 MPa |
temperature | -30°C / +100°C (material dependent) |
speed | up to 2 m/s |
pressure | up to 30MPa |
temperature | -20°C / +200°C (material dependent) |
speed | up to 2 m/s |
Tortef TK
Double-acting rotary seal (external sealing), PTFE, O-ring as preload element, tooling machines, swivel motors, axis and shafts for rotating and swiveling movements ...
product details
product details
fields of application

static

dynamic

single-acting

double-acting

linear

rotatory

oscillating
main use
Rotary sealing (external sealing) for rotary transmissions with high pressures
materials
elastomers,
PTFE,
PTFE with filling material
technical data
material
pressure | up to 30 MPa |
temperature | -30°C / +100°C (material dependent) |
speed | up to 2 m/s |
pressure | up to 30MPa |
temperature | -20°C / +200°C (material dependent) |
speed | up to 2 m/s |
Varitef TR
Single-acting rotary seal (internal sealing), PTFE, stainless steel as preload element, foodstuff industry, pharmacy, for rotating and swiveling movements ...
product details
product details
fields of application

static

dynamic

single-acting

double-acting

linear

rotatory

oscillating
main use
Rotary seal (internal sealing) for a high temperature area
materials
metal,
PTFE,
PTFE with filling material
technical data
material
PTFE with stainless steel spring
pressure | up to 15 MPa |
temperature | -150°C / +225°C (material dependent) |
speed | up to 2 m/s |