Sino-Seals SH-DR2 mechanical seal
Sino-Seals lists SH-DR2 with a -20 to 200 °C temperature envelope and a maximum sliding speed of 20 m/s.
Actual Sino-Seals SH-DR2 catalogue designation for mechanical shaft sealing. Limits are the supplier own listing, subject to selected materials and a released application drawing. Other-brand equivalence and authorization are not asserted.
Specifications
| Attribute | Value | Conditions | Source |
|---|---|---|---|
| Listed temperature range | -20 to 200 °C | Supplier-published SH-DR2 operating envelope only. Material, elastomer, drawing and actual duty require confirmation; maxima are not asserted simultaneously. | Sino-Seals original public information |
| Listed maximum sliding speed | ≤20 m/s | Supplier-published SH-DR2 operating envelope only. Material, elastomer, drawing and actual duty require confirmation; maxima are not asserted simultaneously. | Sino-Seals original public information |
| Listed maximum pressure | ≤25 bar | Supplier-published SH-DR2 operating envelope only. Material, elastomer, drawing and actual duty require confirmation; maxima are not asserted simultaneously. | Sino-Seals original public information |
Applications
- Mechanical shaft sealing (published seal-category scope)
Sources and updates
Scope of this page: Actual Sino-Seals SH-DR2 catalogue designation for mechanical shaft sealing. Limits are the supplier own listing, subject to selected materials and a released application drawing. Other-brand equivalence and authorization are not asserted.
Sino-Seals original public information
Original publication · Sino-Seals
Source accessed: 27 October 2026
Content updated 27 October 2026. Source dates describe the documents or the recorded access to them.
How information is documented