The Qseals 2C-QPS18ST55-0349-CUE is part of the QPS18ST55 group and is designed for 34.9 mm shaft applications. It features a Carbon (CAR) rotary face paired with a Ceramic (CER) stationary face. This product uses EPDM (EPR) elastomers. The maximum recommended operating temperature is 140°C. It serves as a direct replacement for the AES N-P04U-ABY1-0349, US Seal PS-491-EPR, and Vulcan 0349.A4.E.C..
| Brand | Qseals |
|---|---|
| Group | QPS18ST55 |
| SKU | 2C-QPS18ST55-0349-CUE |
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Technical specifications
| Category | PARALLEL SPRING |
|---|---|
| Shaft size (D1) | 34.9 mm |
| Rotary face | Carbon (CAR) |
| Stationary face | Ceramic (CER) |
| Elastomers | EPDM (EPR) |
| Rotary Outer Diameter (D3) | |
| Stationary Housing Diameter (D7) | |
| Rotary Working Length (L1) | |
| Stationary Bore Depth (L4) | |
| Temperature Limit | 140 °C |
| Pressure Limit | 25 bar |
Other size or material combination?
Search within the Qseals QPS18ST55 product group.
Alternatives
The Qseals 2C-QPS18ST55-0349-CUE 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-ABY1-0349 |
| US Seal | PS-491-EPR |
| Vulcan | 0349.A4.E.C. |
Applications
The Qseals 2C-QPS18ST55-0349-CUE can be applied in the following installations and equipment, where it provides reliable sealing and optimal operational reliability.
| Brand | SKU |
|---|---|
| Carver Pump | 4B |
| Carver Pump | 4BB |
| Carver Pump | 4GHB |
| Carver Pump | 4GHC |
| Bell & Gossett | VSC 4X4X9-3/4 |
| Bell & Gossett | VSC 5X5X12 |
| Bell & Gossett | VSC 5X5X9-3/4 |
| Bell & Gossett | VSC 6X6X9-3/4 |
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