S1A
The function of the Aston Seals S1A wiper ring is to prevent introduction of dust, dirt and foreign matter into the system. It is composed of:
- A dynamic element with a special wiper lip which produces a very effective cleaning action, prevents the development of scores, protects the guiding parts and extends the service life of the axial moving rod seals. The material used to produce this wiper assures exceptional low friction and high speed performance, high compatibility with nearly all media due to the chemical resistance which exceeds that of all other thermoplastics and elastomers
- A standard size O-Ring with low permanent deformation as an energizing component on the static side which keeps the pressure of the wiper lip against the sliding surface and can compensate any defections of the rod.
- Low static and dynamic friction
- High speed allowed
- No tendency of stick-slip
- Space-saving construction and simple groove design
- High compatibility with nearly all fluids (with the right choice of O-Ring material)
- High temperature resistance
S1A Seal Model
S1A 8 12.8 3.7 S1A 10 14.8 3.7 S1A 12 18.8 5 S1A 14 20.8 5 S1A 15 21.8 5 S1A 16 22.8 5 S1A 18 24.8 5 S1A 20 26.8 5 S1A 24 30.8 5 S1A 25 31.8 5 S1A 28 34.8 5 S1A 30 36.8 5 S1A 32 38.8 5 S1A 35 41.8 5 S1A 40 46.8 5 S1A 42 48.8 5 S1A 45 51.8 5 S1A 50 56.8 5 S1A 55 61.8 5 S1A 56 62.8 5 S1A 60 66.8 5 S1A 65 73.8 6 S1A 70 78.8 6 S1A 75 83.8 6 S1A 80 88.8 6 S1A 85 93.8 6 S1A 90 98.8 6 S1A 95 103.8 6 S1A 100 108.8 6 S1A 110 118.8 6 S1A 120 128.8 6 S1A 125 133.8 6 S1A 130 138.8 6 S1A 140 148.8 6 S1A 160 168.8 6 S1A 170 178.8 6 S1A 180 188.8 6 S1A 200 208.8 6
