asymmetric rod seal, for special housings (DIN/ISO 7425 part 2) and for the use as a primary rod seal in sealing system. due to design with active back-up ring suitable for high pressure peaks or larger extrusion gaps.
two-piece RS 02-C seal set for use as a primary rod seal. the S02-S seal set is always used in a sealing system in combination with U-ring.
not bolded symbols; please consult our technical for application limitations
category of profile
machined or molded/standard/trade product.
the RS 02-C seal is designed for use as a rod seal.
area of application: hydraulics
earth moving equipment, agricultural machinery, injection moulding machines, industrial vehicles, cranes, standard cylinders.
the Jet Seal Pars U-Ring Syprim RS 02-C is designed especially for use as a system seal
- short primary seal.
- no pressure enclosed between primary and secondary seal.
- low friction.
- highly wear-resistant.
- protection against extrusion through activated back-up ring.
the decisive factor for the function of the seal is the largest gap dimension occurring during operation on the non-pressurised side of the seal.
|operating pressure||cs = (ØD - Ød)/2 mm|
|safe extrusion gap (mm)|
|100 bar (10 MPa)||0.80||1.00|
|200 bar (20 MPa)||0.60||0.70|
|300 bar (30 MPa)||0.40||0.50|
|400 bar (40 MPa)||0.30||0.30|
the above data are maximum value and can’t be used at the same time. e.g. the maximum operating speed depend on material type, pressure, tem- perature and gap value. temperature range also dependent on medium.
|bottom of groove||≤6,3||≤1,6|
fitting & installation
careful fitting is a prerequisite for the correct function of the seal.
seal & housing recommendations
please note that we are able to produce those profiles to your specific need or any non standard housing. for detail measurements, please see Jet seal pars catalog...
don’t hesitate to contact our technical department for further information or for special requirements (temperature, speed etc.), so that suitable materi- als and/or designs can be recommended.