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The Merkel PT 1 Double Wiper is a precision-engineered solution comprising a PTFE profile ring with a sealing edge and wiper edge, along with two O-rings serving as sealing and pre-tensioning components. This advanced configuration ensures optimal sealing and protection for your machinery.
The PT1 Double Wiper is designed to significantly enhance overall tightness. When used in conjunction with our rod seals like the Merkel Omegat OMS-MR, Merkel Compact Seal T 20, or Merkel U-Ring LF 300, the PT1 Double Wiper delivers exceptional performance. With its low friction and absence of stick-slip, it offers a smooth and controlled operation, ensuring precise control and positioning. For applications requiring short strokes and high frequencies, material variants are available upon request, catering to diverse needs. Its high reliability allows it to handle full workloads for short periods, contributing to the longevity and efficiency of your equipment.
To optimize performance, we recommend incorporating a pressure-relieving bore. Buffer seals with good deformation value eliminate the need for pressure relief. However, in cases where a combination of seals lacks sufficient deformation value, such as Merkel Compact Seal NI 300, KI 310, and KI 320, a pressure-relieving bore becomes essential. Choose the Merkel PT1 Double Wiper for exceptional sealing, reliable protection, and improved performance across a range of applications.
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