Rod Seals

Stuftef

Stuftef is an active single-acting sealing element which consists of a PTFE seal and an o-ring as preload element.

36

Stuftef SS

PTFE sealing, o-ring as preload element, rod seal, suitable for tandem arrangement ...
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
product details

37

Stuftef SR

Polyurethane (TPU) sealing, o-ring as preload element, rod seal, excellent abrasion, suitable for tandem arrangement ...
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
product details

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