Power Oil Seal

U1
Standardized with the materials of high performance PU 93 Shore A, U1 are used very widely in hydraulic cylinders. Having shorter outer sealing lip U1 nutrings are desinged especially for piston applications.
Technical Data
Pressure: 400 bar
Temperature: -35 to +110
Speed: 0.5m/s
Media: Hydraulic oils (mineral oil-based)
Material
Material: PU
Hardness: 93 2 Shore A
Color: Blue
Advantages
High resistance to high temperature
Low compression set
Suitable for the most severe working conditions
Easy installation
ODI/OSI
Standardized with the materials of high performance PU 93 Shore A, ODI/OSI are used very widely in hydraulic cylinders. Having shorter outer sealing lip ODI/OSI nutrings are desinged especially for piston applications.
Technical Data
Pressure: 400 bar
Temperature: -35 to +100
Speed: 0.5m/s
Media: Hydraulic oils (mineral oil-based)
Material
Material: PU
Hardness: 93 2 Shore A
Color: Light yellow
Advantages
Unusually high abrasion resistance
Low compression set
Suitable for the most severe working conditions
Easy installation
B7
B7 is a lip-seal which fits tightly in the groove. These seals may be used for all applications where the physical properties of normal or fabric reinforced elastomers are infuffient.
B7 is mainly used for the sealing of pistons in heavy applications in mobile and stationary hydraulics.
Technical Data
Pressure: 400 bar
Temperature: -35 to +110
Speed: 0.5m/s
Media: Hydraulic oils (mineral oil-based)
Material
Material: PU
Hardness: 93 2 Shore A
Color: Dark Green
Advantages
Unusually high abrasion resistance
Low compression set
Suitable for the most severe working conditions
Easy installation
UNP/UHP
Standardized with the materials of high performance PU 93 Shore A, UNP/UHP are used very widely in hydraulic cylinders. Having shorter outer sealing lip UNP/UHP nutrings are desinged especially for piston applications.
Technical Data
Pressure: 400 bar
Temperature: -35 to +100
Speed: 0.5m/s
Media: Hydraulic oils (mineral oil-based)
Material
Material: PU
Hardness: 93 2 Shore A
Color: Blue/Green
Advantages
High abrasion resistance
Insensibility against shock loads and pressure peaks
Low compression set
YX-D
Standardized with the materials of high performance PU 93 Shore A, YX-D are used very widely in hydraulic cylinders. Having shorter outer sealing lip YX-D nutrings are desinged especially for piston applications.
Technical Data
Pressure: 400 bar
Temperature: -35 to +100
Speed: 0.5m/s
Media: Hydraulic oils (mineral oil-based)
Material
Material: PU
Hardness: 93 2 Shore A
Color: Blue/Green/Original
Advantages
High abrasion resistance
Insensibility against shock loads and pressure peaks
Low compression set
KY-D
Standardized with the materials of high performance PU 93 Shore A, KY-D are used very widely in hydraulic cylinders. Having shorter outer sealing lip KY-D nutrings are desinged especially for piston applications.
Technical Data
Pressure: 400 bar
Temperature: -35 to +100
Speed: 0.5m/s
Media: Hydraulic oils (mineral oil-based)
Material
Material: PU
Hardness: 93 2 Shore A
Color: Blue/Green/Original
Advantages
High abrasion resistance
Insensibility against shock loads and pressure peaks
Low compression set
ODU
Standardized with the materials of high performance NBR 85 Shore A, ODU are used very widely in hydaulic cylinders. Having shorter inner sealing lip IDU nutrings are designed especially for rod applications. They can also be manufactured with FKM (Viton) material.
Technical Data
Pressure: 150 Bar
Temperature: NBR -35 to +105
FKM -35 to +200
Speed: 0.5m/s
Media: Hydraulic oils (mineral oil-based)
Material
Material: NBR / FKM
Hardness: 852 Shore A
Color: Black / Brown
Advantages
High resistance to high temperature
High abrasion resistance
Low compression set
Easy installation
BSF
BSF piston seals have designs in 2 parts consisting of special compound PTFE ring and O-ring used as pressure ring. This design is suitable up to a pressure of 400 bar in double acting cylinders. The advantages compared with other sealing systems are linear velocity reaching at 5 m/s, non-stick slip feature in long static use, low friction endurance, durability against high temperatures and big variety of chemical liquids, providing piston as one part and small. By using O-ring, used as pressure ring, in different combinations it is possible to solve all sorts of problems.
Technical Data
Pressure: 400 bar
Temperature: with NBR O-ring: -35 to +105
with FKM O-ring: -35 to +200
Speed: 5m/s
Media: Hydraulic oils (mineral oil-based)
Material
Material: Almost all media O-ring: NBR/FKM
Color: Green/Brown O-ring: Black/Brown
Advantages
High static and dynamic sealing effect
Low friction, high efficiency
Stick-slip free starting, no sticking
Easy installation
OK/KR
The OK profile is a bi-directional piston seal designed for heary duty hydraulic application.
Technical Data
Pressure: 500 bar
Temperature: -30 to +110
Speed: 1 m/s
Media: Hydraulic oils (mineral oil-based)
Material
Material: NBR70/POM
Color: Black
Advantages
Low friction, high efficiency
Superior sealing effect in high pressure
Easy onto a solid piston without tools
KDAS
With 5 parts design our KDAS compact seals are used as piston seal for double acting cylinders at maximum 400 bar.
KDAS has a NBR ring, having 3 sealing lips, in the middle; 2 polyester elastomer back-up rings used for decreasing permissible gap in both sides; 2 POM rings as guide besides them. As seen in the design, sealing operation is carried out by NBR ring.
Technical Data
Pressure: 400 Bar
Temperature: -35 to +105
Speed: 0.5m/s
Media: Hydraulic oils (mineral oil-based)
Material
Material: Profile seal: NBR / Back-up ring: polyester elastomer / Guider ring: POM
Color: Profile seal: Black / Back-up ring: Blue / Guider ring: Black
Advantages
Good sealing effect, also suitable for holding cylinders
Insensibility against shock loads and pressure peaks
Capable of installation in closed grooves ofr reduced machining costs
Easy installation
SPGW
SPGW heary duty piston seals are designed for double acting hydraulic cylinders used in heary duty applications. They consist of PTFE ring, 2 POM support ring and NBR pressure ring. Some advantages are its simple design, high linear velocity values, non-bonding property on the surface in long static cases, low friction, wider permissible gaps and long life sevice. Therefore, SPGW is very suitable for heary duty applications.
Technical Data
Pressure: 400 Bar
Temperature: with NBR Square-ring: -35 to +105
Speed: 1.5m/s
Media: Hydraulic oils (mineral oil-based)
Material
Material: Profile seal: PTFE with Bronze / Back-up ring: POM / Pressure ring: NBR
Color: Profile seal: Green/Brown / Back-up ring: Black / Pressure ring: Black
Advantages
High sliding speed
Low friction, free of stick-slip
Simple groove design
Increase clearance possible
SPG
Produced with a combination of special compound PTFE ring and 70 shore NBR Square-ring, our SPG design has a wide application area. Being able to be usded safely at high linear velocity, SPG type seals can also work in higher temperatures or different liquids by means of changing square-ring used as pressure ring.
Technical Data
Pressure: 400 Bar
Temperature: with NBR Square-ring: -35 to +105
with FKM Square-ring: -35 to +200
Speed: 5m/s
Media: Hydraulic oils (mineral oil-based)
Material
Material: PTFE with Bronze Squate-ring: NBR/FKM
Color: Green/Brown Square-ring: Black/Brown
Advantages
High static and dynamic sealing effect
Low friction, high efficiency
Stick-slip free starting, no sticking
Easy installation
DBM
With 5 parts design our DBM compact seals are used as piston seal for double acting cylinders at maximum 400 bar DBM has a NBR ring; 2 polyester elastomer back-up rings used for decreasing permissible gap in both sides; 2 POM rings as guide besides them.
Technical Data
Pressure: 400 Bar
Temperature: -35 to +110
Speed: 0.5m/s
Media: Hydraulic oils (mineral oil-based)
Material
Material: Profile seal: NBR / Back-up ring: polyester elastomer / Guider ring: POM
Color: Profile seal: Black / Back-up ring: Black / Guider ring: White
Advantages
Good sealing effect, also suitable for holding cylinders
Insensibility against shock loads and pressure peaks
Capable of installation in closed grooves ofr reduced machining costs
Easy installation
MHM
With 5 parts design our MHM compact seals are used as piston seal for double acting cylinders.
MHM has a NBR ring; 2 polyester elastomer back-up rings used for decreasing permissible gap in both sides; 2 POM rings as guide besides them.
Technical Data
Pressure: 400 Bar
Temperature: -35 to +110
Speed: 0.5m/s
Media: Hydraulic oils (mineral oil-based)
Material
Material: Profile seal: NBR / Back-up ring: polyester elastomer / Guider ring: POM
Color: Profile seal: Black / Back-up ring: Yellow / Guider ring: Yellow
Advantages
Good sealing effect, also suitable for holding cylinders
Insensibility against shock loads and pressure peaks
Capable of installation in closed grooves ofr reduced machining costs
Easy installation