(19.87 € Excluding VAT. VAT at the legal rate applies.)
Semi-compact polyurethane rod seal that seals well from low pressure up to 400 bar.
The TTS is a rod seal with a semi-compact profile. Because it is fuller than a normal U-seal, it reacts less to pressure changes and keeps sealing well when the pressure is low, without losing anything at high pressure.
It is made of a polyurethane with good wear and extrusion resistance, and fits without special tools, as long as the housing has rounded chamfers with no burrs.
The clearance on the unpressurised side must get smaller as the pressure goes up: 0.40 mm at 200 bar, 0.17 mm at 400 bar. In the Aston Seal datasheet this profile is called S.
Data sheet
Specific References
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