Mechanical seal R-120
R-120 22
Operating range Mechanical seal R-120 22
- Temperature: -40℃~180℃
- Pressure: ≤1.4 MPa
- Velocity: ≤15 m/s
- Rubber type: Viton
- Shaft diameter: 22
- Stationary and rotating face: CAR/SIC
- Material Metal part: 304
Application Pump
- in pumps LOWARA, Calpeda, Pedrollo, GESPASA, Inox (CSF Inox), Sterling (SIHI), CVK, PRINZ-PUMPEN, etc. Medium: water, contaminated water, oil and minor corrosive liquids, for agitators and mixers
Table of Mechanical seal descriptions r-120 22
| d1 (H6) | d3 (Max) | d6 (h8) | d7 | L3 (±0.5) | L4 | L23 | L24 |
| 22 | 36 | 31 | 37 | 27.5 | 10.5 | 19.0 | 6.5 |
Materials Mechanical seal r-120 22
- Rotary ring: SIC / TC.
- Stationary ring: Carbon/SIC/TC.
- Bellows: NBR/EPDM/VITON.
- Spring: SS304 / SS316.
- Metal parts: SS304 / SS316.