The PTFE bellows type mechanical seal can operate on a temperature range of -45°C up to 250°C on a pressure ≤1.2 Mpa and speed of ≤15 m/s.
The stationary ring are made with the V1 Q1 and Q2 materials while the rotary components are made with the B, A Q1 and Q2 materials. It can be applied to strong corrosive fluids.
Similar to Crane T109, AESSEAL M01 M01U
| Operating pressure | 1,200,000 Pa (174 psi) |
| Operating temperature |
Max.: 250 °C (482 °F) |
| Min.: -40 °C (-40 °F) |