Piston Seals

Outer Seal The GDKK is a double-acting piston compact seal, consisting of a slide ring, an elastic ring, two support rings, and two bearing rings. The bearing rings provide positioning and guidance, while the elastic ring provides pre-load and compensates for wear of the sealing ring. It is compatible with the sliding ring and integrated support rings to form a complete system, providing excellent sealing effects for hydraulic cylinders. Technical data GDKK / GD1000K Profile

Piston Buffer Seal Teflon Step Seal 2K GSD The 2K Piston Step seal is a single-acting piston seal designed for high-performance reciprocating hydraulic systems. It excels in demanding heavy-duty applications, delivering reliable leakage control under both high and low-pressure conditions, as well as high-frequency operations. Technical data Pressure Speed Temperature Media 0~60MPa 5m/s –30° C / +120° C(depends on the o-ring material) hydraulic mineral oils, water based fluids

Hydraulic Piston Seal Double-Acting AQ Seal 5 The AQ5 Piston Seal is a double-acting seal, engineered for challenging applications where complete separation of 2 different media (liquid/liquid or liquid/gas for example) is essential. The design of the AQ5 is based on a low-friction dynamic slide ring energised by a high-elasticity O-ring in combination with a special Quad Ring (X-Ring) elastomer at the dynamic sealing surface. This multi-component design profile is ideal for

Piston Glyd Ring Dynamic Seals PTFE Bronze GSF Glyd ring is high-performance, double-acting piston seals that work well in both high- and low-pressure systems. It is made up of a PTFE bronze slide ring and an energizing nitrile o-ring and can bear pressures up to 50MPa. GSF works well in both long and short stroke situations and with a wide range of fluids and high temperatures. It can handle bigger piston clearances, which makes it great for bulldozers, agricultural

Hydraulic Piston Slide Rings PTFE Profile Seal SPGO The SPGO / GSF is a double-acting piston slide seal, widely used as a common sealing solution for hydraulic applications. It consists of a Teflon profile ring with low-friction properties and an energised o-ring. It also provides excellent wear resistance even at high-pressure. Technical data Pressure Speed Temperature Media 0~35MPa 1.5m/s –30° C / +110° C (according to material for the o-ring) hydraulic mineral oils, water

Slide Ring For Piston GD1000K The GDKK is a double-acting piston compact seal, consisting of a slide ring, an elastic ring, two support rings, and two bearing rings. The bearing rings provide positioning and guidance, while the elastic ring provides pre-load and compensates for wear of the sealing ring. It is compatible with the sliding ring and integrated support rings to form a complete system, providing excellent sealing effects for hydraulic cylinders. Technical data GDKK

The DAS compact seal is suitable for one-part-piston design with fluid control feature. It is made of a rubber elastomer, two back-up ringsand two wear rings. The central elastomer in rubber working as a seal, the Z-shapedwear rings between which is also anti-extrusion rings protect the elastomer frombeing twisted and extruded. The L-shaped back-up rings play a role of piston guiding and withstand radial load force, keeping aligned the piston in the cylinder. Technical data

Compact space saving double acting piston slide ring seal SPGO series, anti-crawling PTFE profile design for mobile hydraulic machinery, manipulators and compact cylinder applications.

PW Double Acting Polyurethane Piston Seals The AQ5 Piston Seal is a double-acting seal, engineered for challenging applications where complete separation of 2 different media (liquid/liquid or liquid/gas for example) is essential. The design of the AQ5 is based on a low-friction dynamic slide ring energised by a high-elasticity O-ring in combination with a special Quad Ring (X-Ring) elastomer at the dynamic sealing surface. This multi-component design profile is ideal for