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 |
- Brand: unknown
- SKU: 28894
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
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