Double Acting Pistons Seals

This DPG/1 style double acting rod seal is suited for one piece pistons as it is excellent for stick slip and high speed movement. It is not suited for a cylinder expected to hold position. The face is manufactured from PTFE and is energised with a nitrile rubber oring.

This DPG/3 style double acting rod seal is suited for one piece pistons at both low and high pressures. The dual face is manufactured from Polyurethane and gives options for pressure capability. The nitrile rubber oring energizer makes this seal suitable at low and high pressures.

This DPG/G style double acting rod seal is suited for one piece pistons as it is excellent for stick slip and high speed movement. The chamfered face of the sealing ring allows easy installation. This seals fits a narrow housing width but it is recommended that bearings are used either side of this seal for stability. DPG/G’s are not suited for a cylinder expected to hold position. The face is manufactured from PTFE and is energised with a nitrile rubber square section ring.

This DCS style double acting piston seal is suitable for solid pistons. Applications include light to medium double acting seal duty, typically in agricultural equipment. DCS’s are manufactured from a heavy duty nitrile rubber element and thermop

This DAQ style double acting piston seal is suitable for solid pistons. Applications include light to medium double acting seal duty, and is typically used in agricultural equipment. DAQ’s are manufactured from a heavy duty nitrile rubber element and thermoplastic elastomeric anti extrusion rings.

This DGB style double acting piston seal is suitable for solid pistons. Applications include light to medium double acting seal duty, typically in agricultural equipment. DGB’s are made from a heavy duty nitrile rubber element and thermoplastic elastomeric anti extrusion rings.

This DUL style is a one-piece double acting piston seal suitable for one piece pistons across wide pressure ranges and for applications involving large dimensional tolerances and poor surface finishes. The seal comprises two types of polyurethane bonded together. The energiser is a soft polyurethane to ensure positive sealing performance for a range of pressures, and exhibits high resilience and low compression set. The sealing element is a harder polyurethane formulated for high abrasion resistance.

This DCR style double acting piston seal is suitable for one piece pistons. This is a heavy duty seal usually used in sets of 3. It is excellent for extreme environments and for passing over ports. DCR’s are typically made from spheroidal or nodular cast iron, and therefore have a wide tolerance to temperature, fluid compatibility and extrusion gaps.

This DJS style double acting piston seal is suitable for solid pistons in light to medium applications, typically in agricultural equipment. DJS’s consist of a heavy duty nitrile rubber sealing element and thermoplastic

This DHT style double acting piston seal is a cost-effective seal with long and efficient seal life. Consisting of a nitrile rubber sealing element and two acetal anti-extrusion rings, under pressure, this seal exerts a wedge action on the anti-extrusions rings and minimises the potential for extrusion of the seal. This seal is often used with wear rings on either side.

This DAE style double acting piston seal is suitable for solid pistons in heavy duty applications. The sealing element is nitrile rubber fabric. The back up rings are made from Hytrel. The anti-extrusion rings are made from polyacetal.

This DGT style double acting piston seal is suited for solid pistons in medium to heavy applications such as earthmoving equipment and is capable of absorbing shock loading. This 4-piece seal consists of a filled PTFE face, PTFE or nylon anti-extrusion rings and a nitrile rubber energiser. DGT’s are not suited for a cylinder expected to hold position.

This DTP style double acting piston seal is suited for solid pistons in light to medium applications. The sealing element is nitrile rubber and has reinforced teflon or nylons back up rings.

This DPP style double acting piston seal is suitable for split pistons in extreme environments. It has excellent load holding capabilities due to the nitrile rubber sealing element being reinforced with fabric.

This DPE style double acting piston seal is suitable for split pistons in extreme environments. It has excellent load holding capabilities due to the nitrile rubber sealing element being reinforced with fabric. DPE’S are fitted with anti-extrusion rings manufactured from POM to improve extrusion resistance.

This DDS style double acting piston seal is suitable for solid pistons in light to medium applications. The sealing element is made from nitrile rubber. manufactured from a heavy duty nitrile rubber element and thermoplastic elastomeric anti extrusion rings. Suitable for solid pistons with multiple material choice options. Applications include light to medium double acting seal duty,

This DAS style double acting piston seal is suited to one piece pistons. The seal consists of a nitrile rubber sealing element, thermoplastic elastomeric anti-extrusion rings and integral POM wear rings.

This DAF style double acting piston seal is suited for solid pistons in medium to heavy applications such as earthmoving equipment and is capable of absorbing shock loading. DAF’s consists of a filled PTFE face, polyacetal bearings and a nitrile rubber energiser. DAF’s are not suited for a cylinder expected to hold position.

This DJW style double acting piston seal is suitable for solid pistons in light to medium applications, typically in agricultural equipment. DJW’s consist of a heavy duty nitrile rubber sealing element, thermoplastic elastomeric anti

This DHW style double acting piston seal is a cost-effective seal with long and efficient seal life. Consisting of a nitrile rubber sealing element and two acetal anti-extrusion rings, under pressure, this seal exerts a wedge action on the anti-extrusions rings and minimises the potential for extrusion of the seal. This seal contains wear rings on either side for extra support and guidance for the piston.

This DPL style double acting piston seal is suitable for split pistons in extreme environments. It has excellent load holding capabilities due to the nitrile rubber sealing element being reinforced with fabric. DPW’S are fitted with L-shaped acetal wear rings on either side to improve extrusion resistance and for extra support and guidance for the piston.

This DPD style double acting piston seal is a 4-pce seal typically used in agricultural machinery and industry applications. The compact design reduces piston machining costs due to low cross-sectional thickness, without the requirement for additional guide rings. DPD’s consist of a polyurethane sealing ring, with a nitrile rubber energiser, and polyacetal guide rings.

This DSM style double acting piston seal is suited to solid pistons. The seal consists of a heavy duty rubber seal with activated L-shaped acetal bearing rings and hytrel backups.

This DPW style double acting piston seal is suitable for split pistons in extreme environments. It has excellent load holding capabilities due to the nitrile rubber sealing element being reinforced with fabric. DPW’S are fitted with acetal wear rings on either side to improve extrusion resistance and for extra support and guidance for the piston.

This DSW style double acting piston seal is suited to solid pistons in light to medium duty applications. The sealing element is manufactured from high grade polyurethane providing superior wear resistance compared to a nitrile rubber seal. DSW’s contain L-shaped acetal wear rings on either side for extra support and guidance for the piston.