Xylem Flygt Mechanical Seal T05-35mm
High-performance mechanical seal designed for water sewage pumps and chemical pumps with 35mm shaft size.
Compatible Pump Models
| Xylem Flygt Pumps |
Shaft Size |
XGS Seal Code |
| 2670, 3153, 5100.210, 5100.211, 5100.220, 5100.221 |
35mm |
FS35 |
Our Advantages
- Large inventory for fast delivery
- Standard products delivered within one week
- Located in Ningbo City, Zhejiang Province, China with convenient international airport access
Packaging & Shipping
Installation Preparation
- Shaft Outside Diameter tolerance: ±0.05mm
- Shaft run out: <0.1mm
- Shaft end float: <0.13mm
- No sharp edges on the shaft over the O-ring
Important Note
During installation, avoid scratching or damaging the O-ring. If any damage occurs, contact us immediately for replacement.
Installation Instructions
- Cartridge seal is pre-cleaned and leak-tested. Do not disassemble before installation
- Ensure shaft fitting allowance is dl h6 0.8 with leading edge. Lubricate shaft with oil
- Place cartridge seal into pump chamber and:
- Tighten four flange screw bolts with medium leading hole "G" at top position
- Tighten four set screws to position shaft sleeve
- Remove four gauge plates (keep for future use)
- Connect medium lead-in pipe to hole "G" for friction heat removal and seal chamber flushing
Final Check
After installation, manually rotate the shaft to verify smooth rotation. If rotation is not smooth, the seal may have been improperly installed.