Dynamic Seals
Scraper
A scraper prevents the adhering dirt and dust of the rod from being drawn into hydraulic and pneumatic systems. Scrapers exist in a variety of materials; the most common ones are PTFE (with or without fillers), elastomer and polyurethane.
Scraper A1
Very good sliding properties, media resistance, stick-slip free, small dimensions ...
product details
product details
fields of application
static
dynamic
single-acting
double-acting
linear
rotatory
oscillating
main use
applications for hydraulic and pneumatic cylinders
materials
elastomers,
PTFE,
PTFE with filling material
technical data
material
| pressure | - |
| temperature | -20°C / 200°C (material dependent) |
| speed | up to 10 m/s |
| pressure | - |
| temperature | -30°C / + 80°C (material dependent) |
| speed | up to 10 m/s |
Scraper A2
PTFE scraper, very good sliding properties, media resistance, stick-slip free, two wiper edges, small dimensions ...
product details
product details
fields of application
static
dynamic
single-acting
double-acting
linear
rotatory
oscillating
main use
applications for hydraulic and pneumatic cylinders
materials
elastomers,
PTFE,
PTFE with filling material
technical data
material
| pressure | - |
| temperature | -30°C / +80°C (material dependent) |
| speed | up to 10 m/s |
| pressure | - |
| temperature | -20°C / +200°C (material dependent) |
| speed | up to 10 m/s |
Scraper A3
PTFE scraper, very good sliding properties, media resistance, stick-slip free, two wiper edges, large dimensions ...
product details
product details
fields of application
static
dynamic
single-acting
double-acting
linear
rotatory
oscillating
main use
applications for hydraulic and pneumatic cylinders
materials
elastomers,
PTFE,
PTFE with filling material
technical data
material
| pressure | - |
| temperature | -30°C / +80°C (material dependent) |
| speed | up to 10 m/s |
| pressure | - |
| temperature | -20°C / +200°C (material dependent) |
| speed | up to 10 m/s |
Scraper A4
Double lip scraper, polyurethane, excellent abrasion resistance, high durability, pressurizable ...
product details
product details
fields of application
static
dynamic
single-acting
double-acting
linear
rotatory
oscillating
main use
applications for hydraulic and pneumatic cylinders
materials
polyurethane
technical data
material
TPU
| pressure | up to 2 MPa |
| temperature | -40°C / +100°C (material dependent) |
| speed | up to 1 m/s |
Scraper A5
Double lip scraper, made of elastomere or polyurethane, additional step ...
product details
product details
fields of application
static
dynamic
single-acting
double-acting
linear
rotatory
oscillating
main use
applications for hydraulic and pneumatic cylinders
materials
elastomers,
polyurethane
technical data
material
| pressure | - |
| temperature | -40°C / +100°C (material dependent) |
| speed | up to 1 m/s |
| pressure | - |
| temperature | -30°C / +100°C (material dependent) |
| speed | up to 1 m/s |
| pressure | - |
| temperature | -20°C / +200°C (material dependent) |
| speed | up to 1 m/s |
Scraper A6
One-piece scraper , made of elastomere or polyurethane, additional studs on ID ...
product details
product details
fields of application
static
dynamic
single-acting
double-acting
linear
rotatory
oscillating
main use
applications for hydraulic and pneumatic cylinders
materials
elastomers,
polyurethane
technical data
material
| pressure | - |
| temperature | -40°C / +100 °C (material dependent) |
| speed | up to 1 m/s |
| pressure | - |
| temperature | -40°C / +100°C (material dependent) |
| speed | up to 1 m/s |
| pressure | - |
| temperature | -20°C / +200°C (material dependent) |
| speed | up to 1 m/s |
Scraper A7
A one-piece elastomeric scraper with a vulcanized metal supporting ring ...
product details
product details
fields of application
static
dynamic
single-acting
double-acting
linear
rotatory
oscillating
main use
applications for hydraulic and pneumatic cylinders
materials
elastomers,
metal
technical data
material
| pressure | - |
| temperature | -40°C / +100°C (material dependent) |
| speed | up to 1 m/s |
| pressure | - |
| temperature | -20°C / +200°C (material dependent) |
| speed | up to 1 m/s |
Scraper A8
One-piece scraper, polyurethane with a additional step ...
product details
product details
fields of application
static
dynamic
single-acting
double-acting
linear
rotatory
oscillating
main use
applications for hydraulic and pneumatic cylinders
materials
elastomers,
polyurethane
technical data
material
| pressure | - |
| temperature | -40°C / +100°C (material dependent) |
| speed | up to 1 m/s |
| pressure | - |
| temperature | -20°C / +200°C (material dependent) |
| speed | up to 1 m/s |
| pressure | - |
| temperature | -40°C / +100°C (material dependent) |
| speed | up to 1 m/s |
Scraper A9
One-piece scraper made of elastomer or polyurethane with a vulcanized metal supporting ring, high stability ...
product details
product details
fields of application
static
dynamic
single-acting
double-acting
linear
rotatory
oscillating
main use
applications for hydraulic and pneumatic cylinders
materials
elastomers,
metal,
polyurethane
technical data
material
| pressure | - |
| temperature | -40°C / +100°C (material dependent) |
| speed | 1 m/s |
| pressure | - |
| temperature | -20°C / +200°C (material dependent) |
| speed | 1 m/s |
| pressure | - |
| temperature | -40°C / +100°C (material dependent) |
| speed | 1 m/s |