The Qseals 1C-QPS04STWA-0635-STV is part of the QPS04STWA group and is designed for 63.5 mm shaft applications. It features a Silicon Carbide (SIC) rotary face paired with a Tungsten Carbide (TC) stationary face. This product uses Viton (FKM VIT) elastomers. The maximum recommended operating temperature is 205°C. It serves as a direct replacement for the AES N-P04U-DGZ2-0635, Pioneer Pump 30400194, and Pioneer Pump 730400172.
| Brand | Qseals |
|---|---|
| Group | QPS04STWA |
| SKU | 1C-QPS04STWA-0635-STV |
No commitment. Personalised offer including technical data sheet. Usually within 1–3 hours during business hours.
Technical specifications
| Category | PARALLEL SPRING |
|---|---|
| Shaft size (D1) | 63.5 mm |
| Rotary face | Silicon Carbide (SIC) |
| Stationary face | Tungsten Carbide (TC) |
| Elastomers | Viton (FKM VIT) |
| Stationary Housing Diameter (D7) | |
| Stationary Bore Depth (L4) | |
| Temperature Limit | 205 °C |
| Pressure Limit | 20 bar |
Other size or material combination?
Search within the Qseals QPS04STWA product group.
Alternatives
The Qseals 1C-QPS04STWA-0635-STV is a direct 1-to-1 replacement for these alternatives, with superior quality, longer service life and excellent value for money.
| Brand | SKU |
|---|---|
| AES | N-P04U-DGZ2-0635 |
| Pioneer Pump | 30400194 |
| Pioneer Pump | 730400172 |
Need help?
We gladly help you with free advice. Our specialists are available every working day from 08:00 to 18:00. Get in touch via: