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Piston seal PSAA 12,8x20x4,5 NBR [DDE079/1]

Piston seal PSAA 12,8x20x4,5 NBR [DDE079/1]
Piston seal PSAA 12,8x20x4,5 NBR [DDE079/1]
Piston seal PSAA 12,8x20x4,5 NBR [DDE079/1]
Piston seal PSAA 12,8x20x4,5 NBR [DDE079/1]
Piston seal PSAA 12,8x20x4,5 NBR [DDE079/1]
Piston seal PSAA 12,8x20x4,5 NBR [DDE079/1]
Piston seal PSAA 12,8x20x4,5 NBR [DDE079/1]
Piston seal PSAA 12,8x20x4,5 NBR [DDE079/1]
Piston seal PSAA 12,8x20x4,5 NBR [DDE079/1]
Piston seal PSAA 12,8x20x4,5 NBR [DDE079/1]
Piston seal PSAA 12,8x20x4,5 NBR [DDE079/1]
Piston seal PSAA 12,8x20x4,5 NBR [DDE079/1]
Piston seal PSAA 12,8x20x4,5 NBR [DDE079/1]
Piston seal PSAA 12,8x20x4,5 NBR [DDE079/1]
Piston seal PSAA 12,8x20x4,5 NBR [DDE079/1]
  • Code: 48003288
  • In Stock: 298 pcs.
Updated: 21.10.2025 17:25
Hydraulic seals dimension
Rod diameter d (mm) 12,8
Groove Diameter D (mm) 20
Seal width h (mm) 4,5
Details
Seal type PS01
Material type NBR
17.62£/pcs.
5 pcs. or more 4.15£/pcs.
10 pcs. or more 3.73£/pcs.
30 pcs. or more 3.22£/pcs.

Description

The piston seal PSAA 12.8x20x4.5 NBR is a compact sealing element used in hydraulic and mechatronic systems, including robotic transmission and control modules.
Made of flexible NBR elastomer, it ensures effective sealing in reciprocating motion and provides good resistance to mineral oils and typical industrial fluids.
Commonly used in Polypack DDE079/1 assemblies.

Technical data:

  • Inside diameter: 12.8 mm (≈ 0.50 inch)

  • Outside diameter: 20 mm (≈ 0.79 inch)

  • Height: 4.5 mm (≈ 0.18 inch)

  • Material: NBR (nitrile rubber)

  • Type: PSAA