The Johnson 3.94841.11 is designed for 48 mm shaft applications. It features a Sintered Silicon Carbide (SSIC) rotary face paired with a Sintered Silicon Carbide (SSIC) stationary face. This product uses Kalrez (FFKM) elastomers. It is a compatible alternative to the Qseals 1C-QWSTW-0480-ZZK.
| Brand | Johnson |
|---|---|
| SKU | 3.94841.11 |
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Technical specifications
| Category | PUMP SPECIFIC |
|---|---|
| Shaft size (D1) | 48 mm |
| Rotary face | Sintered Silicon Carbide (SSIC) |
| Stationary face | Sintered Silicon Carbide (SSIC) |
| Elastomers | Kalrez (FFKM) |
| Pressure limit | 16 bar |
Alternatives
These products are direct 1-to-1 replacements for the Johnson 3.94841.11, with superior performance, longer service life and better reliability.
| Brand | SKU |
|---|---|
| Qseals | 1C-QWSTW-0480-ZZK |
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