Split Seal
Style 85
Fully Split Cartridge Seal (PATENT No. 5662340)
- Fully split cartridge seal, no pump disassembly, simply attach two halves over the shaft and mount like any other cartridge seal.
- The only split seal that can be fully pressure tested at the factory before shipping.
- Can convert a packed pump to a sealed pump easily.
- Cartridge style setting clips allow for true axial and radial alignment without using shims.
- It also allows for impeller adjustment without pump disassembly.
- Stationary design to enhance mis-alignment capabilities.
- Positive set screw drive No clamped rubber parts as is common to other split seal designs.
Operating Conditions
| Seal Size | Temp | Speed | Pressure |
| 1 3/4“-3” (45mm-75mm) |
350ºF (175ºC) | 3600 RPM | 250 PSI (17 bar) |
| 3 1/8”-3 3/4” (80mm-95mm) |
350ºF (175ºC) | 1800 RPM | 200 PSI (14 bar) |
| 3 7/8”-4 3/4“ (100mm-120mm) |
350ºF (175ºC) | 1800 RPM | 150 PSI (10 bar) |
| 5” (125mm) and above |
350ºF (175ºC) | 875 RPM | 100 PSI (7 bar) |







