Rubber & PU Seals

 

KO1-P
 Hydraulic, single acting

 

Asymmetric piston seal for standard applications. Design provides stable fit in the housing ultimate sealing effect over a wide temperature range. Avoids extensive drag pressure. Back to back arrangement with guide rings in between or for double acting pistons or to separate different fluids

KO2-PD
 Hydraulic, single acting

Asymmetric piston seal for standard applications. Same as K01-P but due to design with active backup ring suitable for higher pressure or higher extrusion gaps. K02-PD for short housings.

KO3-P
 Hydraulic, single acting

O-ring activated, asymmetrical piston seal interference fit on inside diameter maintains stable fit in the housing. Design provides ultimate sealing effect. Especially suitable for short stroke applications (e.g. spindle seals, coupling actuators).

KO5-P 
 Pneumatic, Single Acting

Asymmetric piston seal,extremely wear resistant,for use in lubricanted or dry pneumatic applications. Special design of sealing lip allows retention of intial lubricating film.

KO6-P
 Hydraulic, single acting

Symmetric piston seal for simple standard application, not recommended for new design (profile K01-p preferred) also for larger cross section, easier to install

KO7-P
 Hydraulic,single acting

O-Ring activated symmetric piston seal for simple standard application, not recommended for new designs (profile K03-p preferred)

 KO8-P
 Hydraulic,single acting

O-Ring activated symmetric PTFE piston seal, low friction for extreme low or high speed, suitable for positioning functions. For mobile hydraulic machine tools, injection moulding machine heavy hydraulics.

KO9-N
 Hydraulic,single acting

Profile ring-activated compact piston seal with integrated guiding elements excellent static sealing capacity. Commonly used in standard cylinders.

 

 

 

K1012-T
 Hydraulic,single acting

Chevron sealing set, machined surface design. In back-to-back arrangement with one intermediate chevron for double sided pressure activation? In single acting applications with more intermediate chevrons possible. For heavy industry hydraulics.

K16-A
 Hydraulic/Pneumatic,single acting

Simple cups seal, usually fixed on the piston by means of a clamping plate. Mainly used for replacement in old hydraulic and pneumatic cylinders or for low-grade secondary application. Also used for good filling / portioning equipment.

 K17-P
 Hydraulic, double acting

Space saving compact piston seal with integrated guiding elements. Excellent static sealing capacity, suitable for small housings.

K19-F
 PTFE-piston seal, single acting

Finger-spring activated asymmetrical PTFE piston seal, low frication and good dry running properties, excellent chemical and thermal resistance, mainly used in chemical, pharma and food industry.

K20-R
 Hydraulic, double acting

Space saving compact piston seal, suitable for standard O-Ring housings. Advantage compared to O-Ring: intergrated activate back-up rings for high pressure; design with interference fit on outside diameter prevents twisting in dynamic applications.

K21-P
 Hydraulic, single acting

O-Ring activated symmetric, rod seal with sharp-edged sealing lips, good sealing effect for high viscosity fluids, not recommended for new designs (profile S03-P preferred)

K22-P
 Hydraulic, single acting

Symmetric piston seal with support ring for simple applications to serve repair purpose. Not recommended for new designs (profile K01-P preferred). Retainer ring angled design possible

K23-N
 Hydraulic, double acting

Profile ring activated compact piston seal with integrated back-up rings, excellent sealing capacity. External guiding elements required.