Piston Seals

Piston seals for hydraulic cylinders. Available in multiple profiles for pressures up to 800 bar.

Products (8)

Ultrathan KR Piston Seal

KR

Ultrathan KR Piston Seal

Single-acting piston seal made from Ultrathan material. Suitable for medium-pressure hydraulic applications.

Parameter	Value
Max Pressure	300 bar
Max Speed	0.5 m/s
Temp Range	-35/+110°C
Material	Ultrathan

Ultrathan B7 Piston Seal

B7

Ultrathan B7 Piston Seal

High-performance piston seal with Ultrathan construction for demanding hydraulic cylinder applications.

Parameter	Value
Max Pressure	400 bar
Max Speed	0.5 m/s
Temp Range	-35/+110°C
Material	Ultrathan

OE

OE Profile Piston Seal

PTFE piston seal with elastomer O-ring energizer. High pressure and high speed capability.

Parameter	Value
Max Pressure	600 bar
Max Speed	4.0 m/s
Temp Range	-30/+100°C
Material	PTFE + elastomer O-ring

OG

OG Profile Piston Seal

Asymmetric profile piston seal for high-pressure hydraulic applications.

Parameter	Value
Max Pressure	600 bar
Max Speed	4.0 m/s
Temp Range	-30/+100°C
Material	Asymmetric design

OK

OK Profile Piston Seal

Heavy-duty piston seal rated for the highest pressures up to 800 bar.

Parameter	Value
Max Pressure	800 bar
Max Speed	1.0 m/s
Temp Range	-30/+110°C
Material	Heavy-duty

ON

ON Profile Rod Sealing Set

PTFE piston seal with elastomer energizer for versatile hydraulic applications.

Parameter	Value
Max Pressure	400 bar
Max Speed	4.0 m/s
Temp Range	-30/+100°C
Material	PTFE + elastomer

ZW

ZW Profile Piston Seal

Multi-component piston seal set for reliable sealing in hydraulic systems.

Parameter	Value
Max Pressure	400 bar
Max Speed	0.5 m/s
Temp Range	-35/+100°C
Material	Multi-component set

C2

C2 Profile Piston Seal

Compact piston seal with minimal contact area for low-friction applications.

Parameter	Value
Max Pressure	160 bar
Max Speed	0.5 m/s
Temp Range	-25/+100°C
Material	Minimal contact