
Rod Seals
Stuftef
Stuftef is an active single-acting sealing element which consists of a PTFE seal and an O-ring as preload element.
Stuftef SS
PTFE sealing, O-ring as preload element, rod seal, suitable for tandem arrangement ...
product details
product details
fields of application

static

dynamic

single-acting

double-acting

linear

rotatory

oscillating
main use
standard single acting hydraulic sealing
materials
elastomers,
PTFE,
PTFE with filling material
technical data
material
pressure | up to 40 MPa |
temperature | -30°C / +80°C (material dependent) |
speed | up to 10 m/s |
pressure | up to 40 MPa |
temperature | -20°C / +200°C (material dependent) |
speed | up to 10 m/s |
Stuftef SR
Polyurethane (TPU) sealing, O-ring as preload element, rod seal, excellent abrasion, suitable for tandem arrangement ...
product details
product details
fields of application

static

dynamic

single-acting

double-acting

linear

rotatory

oscillating
main use
single acting secondary seal for the hydraulics
materials
elastomers,
polyurethane
technical data
material
pressure | up to 25 MPa |
temperature | -30°C / +80°C (material dependent) |
speed | up to 0,5 m/s |
pressure | up to 25 MPa |
temperature | -20°C / +200°C (material dependent) - TPU max. +100°C |
speed | up to 0,5 m/s |