Germany MERKEL pneumatic rod seal type seal -NIPSL320

1. Features
     Small cylinder with no metal frame, with special pneumatic sealing edge combination of dust seals.
     Combination with a minimum space requirement ring, U-ring and dust ring are combined into one element.
     This special pneumatic sealing edge seal ring with low friction and maintain an effective lubricant film a good sealing function.

2. Materials
    NIPSL320: High performance polyurethane hardness of 94 Shore A.
    Grade: 94AU925.

3. trenches and machine processing standards
   Piston rod: Rmax≤4μm, Rp / Rz <0.5
   tp (25% Rmax) = 50% ~ 75%
   Trench floor: R max≤10μm, Rp / Rz <0.5
4. Operating conditions
   Media: treated and dried, compressed air without lubricant (grease-coated after assembly).
   Working pressure: ≤1.2MPa (12bar)
   Temperature: -30 ℃ ~ + 90 ℃
   Line Speed: ≤1m / s

5 Installation
   Careful installation is to ensure a good seal function prerequisites.
   Small cylinder seal with a combination of dust prior to assembly into the piston rod can be hand withhold the appropriate groove.