Looking for seals that handle high temperatures, oils and aggressive chemicals? See our Viton seals and FKM O-rings for oil and gas, chemical and engineering applications.
Select Product Type …RS17E
Asymmetrical, single acting rod seal, designed with interference on the OD which provides a good static fit in the groove. Special design for small cross sections where lips would be too thin. Secondary lip for stabilising at large seal heights and reducing the residual oil film. Activated back-up ring prevents and reduces POM P101-WEextrusion. Excellent static and dynamic sealing performance. Excellent performance over all pressure ranges. Used for short pulsating strokes. No reverse leakage when changing direction. Recommended for positioning or holding under pressure. Particularly suitable for high viscosity media.
-30°C to +105°C
-30°C to +105°C
-25°C to +100°C
-25°C to +150°C
-20°C to +210°C
0.3 m/s
0.3 m/s
0.3 m/s
0.3 m/s
0.3 m/s
700 bar/10.000 psi
700 bar/10.000 psi
300 bar/4300 psi
300 bar/4300 psi
300 bar/4300 psi
PU Red U203-95
PU 57 MoS2 Grey U203-GM95
NBR 85 N107-85
HNBR 85 HN112-B85
FPM 85 F109-BR85
POM P101-WE
POM P101-WE
PEEK PK100-CN
PEEK PK100-CN
RS19
Asymmetrical, single acting rod seal, designed with low interference on the static sealing diameter. Preload effected through V-spring. Dynamic sealing lip shorter than static lip to avoid drag pressure. Excellent static and dynamic sealing performance. Useable for short and long stroke lengths. Low friction in dry running or poor lubrication conditions. Negligible tendency to “stick-slip” effect, small break away loads.
-200°C to +80°C
-200°C to +260°C
-200°C to +260°C
-200°C to +260°C
15 m/s
15 m/s
15 m/s
15 m/s
160 bar/2300 psi
160 bar/2300 psi
160 bar/2300 psi
160 bar/2300 psi
UHMWPE
PTFE T101-W
PTFE-40% Bronze T120-BR40
PTFE-25% Carbon T125-C25
RS19A
Asymmetrical, single acting rotary seal with clamping flange. Preload effected through V-spring. Dynamic sealing lip shorter than static lip to avoid drag pressure. Excellent static and dynamic sealing performance. Useable for short and long stroke lengths. Low friction in dry running or poor lubrication conditions, no stick-slip effect.
-200°C to +80°C
-200°C to +260°C
-200°C to +260°C
-200°C to +260°C
2 m/s
2 m/s
2 m/s
2 m/s
150 bar/2200 psi
150 bar/2200 psi
150 bar/2200 psi
150 bar/2200 psi
UHMWPE
PTFE T101-W
PTFE-40% Bronze T120-BR40
PTFE-25% Carbon T125-C25
RS20
Asymmetrical, double acting compact rod seal, designed with interference on the OD which provides a good static fit in the groove. Excellent static and dynamic sealing performance. Excellent performance in high and low pressure conditions. Negligible tendency to “stick-slip” effect. High break-away load after long standstills. Activated back-up rings reduce extrusion and prevent twisting of the seal in the groove.
-30°C to +105°C
-30°C to +105°C
-25°C to +100°C
-25°C to +150°C
-20°C to +210°C
0.5 m/s
0.5 m/s
0.5 m/s
0.5 m/s
0.5 m/s
700 bar/10.000 psi
700 bar/10.000 psi
700 bar/10.000 psi
700 bar/10.000 psi
700 bar/10.000 psi
PU Red U203-95
PU 57 MoS2 Grey U203-GM95
NBR 85 N107-85
HNBR 85 HN112-B85
FPM 85 F109-BR85
POM P101-WE NBR 70
POM P101-WE NBR 70
POM P101-WE NBR 70
PEEK PK100-CN FPM 75
PEEK PK100-CN FPM 75
RS31-33
Asymmetrical, single acting rod seal, combined with pressure ring and support ring. By adjusting the number of packings friction and leakage characteristics can be influenced. Excellent dynamic and good static sealing performance. Excellent performance in high pressure conditions. Especially used for long stroke lengths. Low friction due to flexible lip design.
-30°C to +105°C
-30°C to +105°C
0.5 m/s
0.5 m/s
500 bar/7200 psi
500 bar/7200 psi
PU Red U203-95
PU 57 MoS2 Grey U203-GM95
POM P101-WE NBR 70
POM P101-WE NBR 70
RS35
Asymmetrical, double acting compact rod seal, designed with interference on the OD which provides a good static fit in the groove. Excellent static and dynamic sealing performance. Excellent performance in low pressure conditions. For rotary applications the interference on the OD has to be increased (better static fit to reduce the danger of the seal rotating in the housing), the preload has to be reduced (lower friction).
-30°C to +105°C
-30°C to +105°C
-25°C to +100°C
-25°C to +150°C
-20°C to +210°C
0.4 m/s
0.4 m/s
0.4 m/s
0.4 m/s
0.4 m/s
400 bar/5800 psi
400 bar/5800 psi
150 bar /2200 psi
150 bar /2200 psi
150 bar /2200 psi
PU Red U203-95
PU 57 MoS2 Grey U203-GM95
NBR 85 N107-85
HNBR 85 HN112-B85
FPM 85 F109-BR85
PS01
Asymmetrical, single acting piston seal, designed with interference on the ID which provides a good static fit in the groove. Dynamic sealing lip shorter than static lip to avoid drag pressure. Excellent static and dynamic sealing performance. Useable for long stroke lengths. Negligible tendency to “stick-slip” effect above a speed of 0.15 m/s. For lower speeds the dynamic lip should be redesigned (shorter, stiffer).
-30°C to +105°C
-30°C to +105°C
-25°C to +100°C
-25°C to +150°C
-20°C to +210°C
0.5 m/s
0.5 m/s
0.5 m/s
0.5 m/s
0.5 m/s
400 bar/5800 psi
400 bar/5800 psi
150 bar/2200 psi
150 bar/2200 psi
150 bar/2200 psi
PU Red U203-95
PU 57 MoS2 Grey U203-GM95
NBR 85 N107-85
HNBR 85 HN112-B85
FPM 85 F109-BR85
PS01A
Asymmetrical, single acting piston seal, designed with interference on the ID which provides a good static fit in the groove. Dynamic sealing lip shorter than static lip to avoid drag pressure. Wider groove and softer lips compared to PS01. Excellent static and dynamic sealing performance. Useable for long stroke lengths. Negligible tendency to “stick-slip” effect above a speed of 0.15 m/s.
-30°C to +105°C
-30°C to +105°C
-25°C to +100°C
-25°C to +150°C
-20°C to +210°C
0.5 m/s
0.5 m/s
0.5 m/s
0.5 m/s
0.5 m/s
160 bar/2300 psi
160 bar/2300 psi
160 bar/2300 psi
160 bar/2300 psi
160 bar/2300 psi
PU Red U203-95
PU 57 MoS2 Grey U203-GM95
NBR 85 N107-85
HNBR 85 HN112-B85
FPM 85 F109-BR85
PS01B
Asymmetrical, single acting piston seal, designed with interference on the ID which provides a good static fit in the groove. Dynamic sealing lip shorter than static lip to avoid drag pressure. Sharp lips on ID and OD. Good static and dynamic sealing performance. Good performance in low pressure conditions. Useable for long stroke lengths. Out-of date profile Poor sealing that causes a relatively thick oil film.
-30°C to +105°C
-30°C to +105°C
-25°C to +100°C
-25°C to +150°C
-20°C to +210°C
0.5 m/s
0.5 m/s
0.5 m/s
0.5 m/s
0.5 m/s
400 bar/5800 psi
400 bar/5800 psi
150 bar/2200 psi
150 bar/2200 psi
150 bar/2200 psi
PU Red U203-95
PU 57 MoS2 Grey U203-GM95
NBR 85 N107-85
HNBR 85 HN112-B85
150 bar/2200 psi
FPM 85 F109-BR85
PS02
Asymmetrical, single acting piston seal with integrated back-up ring, designed with interference on the ID which provides a good static fit in the groove. Dynamic sealing lip shorter than static lip to avoid drag pressure. Excellent static and dynamic sealing performance. Useable for long stroke lengths. Negligible tendency to “stick-slip” effect above a speed of 0.15 m/s. For lower speeds the dynamic lip should be redesigned (shorter, stiffer). Activated back-up ring prevents and reduces extrusion.
-30°C to +105°C
-30°C to +105°C
-25°C to +100°C
-25°C to +150°C
-20°C to +210°C
0.5 m/s
0.5 m/s
0.5 m/s
0.5 m/s
0.5 m/s
700 bar/10.000 psi
700 bar/10.000 psi
300 bar/4300 psi
300 bar/4300 psi
300 bar/4300 psi
PU Red U203-95
PU 57 MoS2 Grey U203-GM95
NBR 85 N107-85
HNBR 85 HN112-B85
FPM 85 F109-BR85
POM P101-WE
POM P101-WE
POM P101-WE
PEEK PK100-CN
PEEK PK100-CN
PS02A
Asymmetrical, single acting piston seal with integrated back-up ring, designed with interference on the ID which provides a good static fit in the groove. Dynamic sealing lip shorter than static lip to avoid drag pressure. Excellent static and dynamic sealing performance. Useable for long stroke lengths. Negligible tendency to “stick-slip” effect above a speed of 0.15 m/s. For lower speeds the dynamic lip should be redesigned (shorter, stiffer). Activated back-up ring prevents and reduces extrusion.
-30°C to +105°C
-30°C to +105°C
-25°C to +100°C
-25°C to +150°C
-20°C to +210°C
0.5 m/s
0.5 m/s
0.5 m/s
0.5 m/s
0.5 m/s
700 bar/10.000 psi
700 bar/10.000 psi
300 bar/4300 psi
300 bar/4300 psi
300 bar/4300 psi
PU Red U203-95
PU 57 MoS2 Grey U203-GM95
NBR 85 N107-85
HNBR 85 HN112-B85
FPM 85 F109-BR85
POM P101-WE
POM P101-WE
POM P101-WE
PEEK PK100-CN
PEEK PK100-CN
PS03
Asymmetrical, single acting piston seal, designed with interference on the ID which provides a good static fit in the groove. Dynamic sealing lip shorter than static lip to avoid drag pressure. Increased preload due to an additional O-Ring. Excellent static and dynamic sealing performance. Excellent performance in all pressure ranges. Used for short, pulsating strokes. No reverse leakage when changing direction. Recommended for positioning or holding under pressure.
-30°C to +105°C
-30°C to +105°C
-25°C to +100°C
-25°C to +150°C
-20°C to +210°C
0.5 m/s
0.5 m/s
0.5 m/s
0.5 m/s
0.5 m/s
400 bar/5800 psi
400 bar/5800 psi
150 bar/2200 psi
150 bar/2200 psi
150 bar/2200 psi
PU Red U203-95
PU 57 MoS2 Grey U203-GM95
NBR 85 N107-85
HNBR 85 HN112-B85
FPM 85 F109-BR85
NBR 70
NBR 70
NBR 70
FPM 75
FPM 75
PS04
Asymmetrical, single acting piston seal, designed with interference on the ID which provides a good static fit in the groove. Dynamic sealing lip shorter than static lip to avoid drag pressure. Increased preload due to an additional O-Ring. Activated back-up ring prevents and reduces extrusion. Excellent static and dynamic sealing performance. Excellent performance in all pressure ranges. Used for short, pulsating strokes. No reverse leakage when changing direction. Recommended for positioning or holding under pressure.
-30°C to +105°C
-30°C to +105°C
-25°C to +100°C
-25°C to +150°C
-20°C to +210°C
0.5 m/s
0.5 m/s
0.5 m/s
0.5 m/s
0.5 m/s
700 bar/10.000 psi
700 bar/10.000 psi
300 bar/4300 psi
300 bar/4300 psi
300 bar/4300 psi
PU Red U203-95
PU 57 MoS2 Grey U203-GM95
NBR 85 N107-85
HNBR 85 HN112-B85
FPM 85 F109-BR85
POM P101-WE NBR 70
POM P101-WE NBR 70
POM P101-WE NBR 70
PEEK PK100-CN FPM 75
PEEK PK100-CN FPM 75
PS05
Asymmetrical, single acting piston seal for pneumatic applications, designed with interference on the ID which provides a good static fit in the groove. Special designed sealing lip to retain the lubrication film and prevent dry running. Excellent static and dynamic sealing performance. Useable for long stroke lengths. Negligible tendency to “stick-slip”, small break-away loads after long standstill.
-30°C to +105°C
-30°C to +105°C
-25°C to +100°C
-25°C to +150°C
-20°C to +210°C
0.5 m/s
0.5 m/s
0.5 m/s
0.5 m/s
0.5 m/s
25 bar/350 psi
25 bar/350 psi
25 bar/350 psi
25 bar/350 psi
25 bar/350 psi
PU Red U203-95
PU 57 MoS2 Grey U203-GM95
NBR 85 N107-85
HNBR 85 HN112-B85
FPM 85 F109-BR85
PS08
Symmetrical, double acting piston seal, designed with interference of the O-Ring on the ID and slight interference of the PTFE glide ring on the OD. Excellent sealing performance in low and high speeds. Suitable for positioning functions. Negligible tendency to “stick-slip” effect, good sliding properties. Low break-away load after long standstills. Excellent gap extrusion resistance.
-30°C to +105°C
-30°C to +105°C
-60°C to +80°C
-20°C to +210°C
-20°C to +210°C
10 m/s
10 m/s
10 m/s
10 m/s
10 m/s
250 bar/3600 psi
400 bar/5800 psi
400 bar/5800 psi
400 bar/5800 psi
400 bar/5800 psi
PU Red U203-95
PU 57 MoS2 Grey U203-GM95
UHMWPE
PTFE T101-W
PTFE-25% Carbon T125-C25
NBR 70
NBR 70
NBR 70
FPM 75
FPM 75
PS08A
Symmetrical, double acting piston seal, designed with interference of the O-Ring on the ID and slight interference of the glide ring on the OD. Two external sealing edges working as a primary seal and reducing the risk of the blow-by effect. Central back-up and sealing bulge. Glide ring is made from very wear resistant hard grade polyurethane. Suitable for positioning and holding functions. Negligible tendency to “stick-slip” effect. Low break-away load after long standstills. Good extrusion resistance.
-30°C to +105°C
-30°C to +105°C
-60°C to +80°C
-20°C to +210°C
-20°C to +210C
1 m/s
1 m/s
1 m/s
1 m/s
1 m/s
250 bar/3600 psi
250 bar/3600 psi
250 bar/3600 psi
250 bar/3600 psi
250 bar/3600 psi
PU Red U203-95
PU 57 MoS2 Grey U203-GM95
UHMWPE
PTFE T101-W
PTFE-25% Carbon T125-C25
NBR 70
NBR 70
NBR 70
FPM 75
FPM 75
PS08B
Asymmetrical, single acting piston seal, designed with interference of the O-Ring on the ID and slight interference of the glide ring on the OD. Excellent sealing performance in low and high speeds. Suitable for positioning functions. Negligible tendency to “stick-slip” effect, good sliding properties. Low break-away load after long standstills. Excellent extrusion resistance due to the free space on the trailing side.
-30°C to +105°C
-30°C to +105°C
-60°C to +80°C
-20°C to +210°C
-20°C to +210°C
10 m/s
10 m/s
10 m/s
10 m/s
10 m/s
250 bar/3600 psi
400 bar/5800 psi
400 bar/5800 psi
400 bar/5800 psi
400 bar/5800 psi
PU Red U203-95
PU 57 MoS2 Grey U203-GM95
UHMWPE
PTFE T101-W
PTFE-25% Carbon T125-C25
NBR 70
NBR 70
NBR 70
FPM 75
FPM 75
PS08C
Symmetrical, double acting piston seal, designed with interference of the O-Ring on the ID and slight interference of the glide ring on the OD. Quad ring® on the outside diameter ensures additional sealing especially at holding and positioning functions. Good sealing function at medium separation. Negligible tendency to “stick-slip” effect, good sliding properties. Low break-away load after long standstills. Excellent extrusion resistance.
-30°C to +105°C
-30°C to +105°C
-60°C to +80°C
-20°C to +210°C
-20°C to +210°C
2 m/s
2 m/s
2 m/s
2 m/s
2 m/s
250 bar/3600 psi
400 bar/5800 psi
400 bar/5800 psi
400 bar/5800 psi
400 bar/5800 psi
PU Red U203-95
PU 57 MoS2 Grey U203-GM95
UHMWPE
PTFE T101-W
PTFE-25% Carbon T125-C25
NBR 70
NBR 70
NBR 70
FPM 75
FPM 75
PS08D
Symmetrical, double acting piston seal, designed with interference of the O-Rings on the ID and slight interference of the glide ring on the OD. Quad ring® on the outside diameter ensures additional sealing especially at holding and positioning functions. The use of two O-Rings ensures better pressure distribution on the sealing edges. Good sealing function at medium separation. Negligible tendency to “stick-slip” effect, good sliding properties. Low break- away load after long standstills. Excellent extrusion resistance.
-30°C to +105°C
-30°C to +105°C
-60°C to +80°C
-20°C to +210°C
-20°C to +210°C
2 m/s
2 m/s
2 m/s
2 m/s
2 m/s
250 bar/3600 psi
400 bar/5800 psi
400 bar/5800 psi
400 bar/5800 psi
400 bar/5800 psi
PU Red U203-95
PU 57 MoS2 Grey U203-GM95
UHMWPE
PTFE T101-W
PTFE-25% Carbon T125-C25
NBR 70
NBR 70
NBR 70
FPM 75
FPM 75
PS08E
Symmetrical, double acting piston seal, designed with interference of the O-Ring on the ID and slight interference of the glide ring on the OD. Glide ring is made from very wear resistant hard grade polyurethane. Excellent sealing performance in low and high speeds. Suitable for positioning functions. Negligible tendency to “stick-slip” effect, good sliding properties. Low break-away load after long standstills. Excellent extrusion resistance.
-30°C to +105°C
-30°C to +105°C
-60°C to +80°C
-20°C to +210°C
-20°C to +210°C
1 m/s
1 m/s
10 m/s
10 m/s
10 m/s
250 bar/3600 psi
400 bar/5800 psi
400 bar/5800 psi
400 bar/5800 psi
400 bar/5800 psi
PU Red U203-95
PU 57 MoS2 Grey U203-GM95
UHMWPE
PTFE T101-W
PTFE-25% Carbon T125-C25
NBR 70
NBR 70
NBR 70
FPM 75
FPM 75