Merkel U-Ring T18

1.Product description
  Merkel U-ring with integrated back-up ring, asymmetrical profile with pressure-relieving grooves, outer lip set back and press fit at the inside diameter.

2，Product advantages
   Single-acting piston seal also for standardised housings according to
ISO 5597

■Very good static and dynamic tightness
■High extrusion resistance (back-up ring)
■“back-to-back” arrangement for pis- tons with pressure on both sides
■High reliability
■Relief grooves against dynamic drag pressure.

3.Application
  Heavy duty earth moving equipment,scrap shears.

4.Material
Profile ring
Material             Code        Hardness
Polyurethane     95 AU V142     95 Shore A

Back-up ring
Material              Code
Polyacetal           POM PO202