The TS system performs all the basic functions of a buffer/barrier system for dual seal operation:
- Pressure-build-up in the seal chamber
- Leakage compensation
- Circulation of the buffer/barrier fluid by thermosiphon effect or forced circulation
- Cooling of the seal
- Selective absorption of product leakage and prevention of dry running (tandem arrangement). When pressurized, this is provided via compressed air or nitrogen.
Technical Data
Vessel volume: 9 liters
Pressure rating (1): max. 25 bar(g) (362 psi); variant with up to 40 bar(g) (580 psi) possible
Temperature rating (1): -60 °C … +200 °C (-76 °F … + 392 °F)
Working volume MAX-MIN: 2,5 liters
Cooling capacity depending on medium (low flow / high flow)
| Water |
2.9 kW2) / 4 kW3) |
| Ethylene glycol water (30:70) |
2.2 kW2) / 3 kW3) |
| Oil ISO VG10 |
0.6 kW2) / 0.9 kW3) |
Material (wetted parts): stainless steel 316 / 316L - 1.4401 /1.4404
Sight glass: Reflex Borosilicate Glass
Gaskets: PTFE
Net weight (w/o accessories): 15 kg (33 lb.)
1) Design data, permissible working values depend on the operation conditions.
2) Low Flow: 8 l/min (process fluid), 10 l/min (cooling water), △T = 40 K
3) High Flow: 15 l/min (process fluid), 20 l/min (cooling water), △T = 40 K