Item Description
N1 Buffer/barrier fluid IN, G1/2”
N2 Buffer/barrier fluid OUT, G1/2”
N3 Cooling water IN, pipe 15 x 1.5 mm
N4 Cooling water OUT, pipe 15 x 1.5 mm
N5 Level switch, G 2"
N6 Auxiliary components, G1/2”
N7 Auxiliary components, G1/2”
N8 Filling connection, G1/2”
N9 Drain, G1/2”



The EagleBurgmann TS3016 thermosiphon system presents a simple and quick way to clean the vessel interior. For this purpose it is designed for easy dismantling. A quick-release coupling should therefore be used to connect the pressure gas to the vessel. The modular system allows the TS3016 vessels to be combined with a wide range of system components.

Circulation based on API 682 / ISO 21049: Plan 52, Plan 53A


  • Vessel can be dismantled: for optimum and simple cleaning of the vessel interior
  • Innovative design: Vessel is designed for quick and simple dismantling
  • Two sight-glasses fitted on opposite sides enable optimum reading of the fluid level
  • Piping system and seal can be flushed without dismantling
  • Modular system: combination with a wide range of system components possible

Standards and approvals

  • PED 2014/68/EU (Design and production in accordance with EU Pressure Equipment Directive)

Functional description

The TS system performs all the basic functions of a buffer system for the operation of double seals:
  • to pressurize the barrier chamber
  • leakage compensation
  • buffer/barrier fluid is circulated by thermosiphon effect or forced circulation system
  • to cool the seal
  • to selectively absorb product leakage and prevent dry running (tandem arrangement)

Use compressed air or nitrogen for pressurization.


Cleaning: To clean the inside of the vessel you simply have to open the union nut, disconnect the gas supply and level switch, and lift off the vessel case. There is no need to dismantle the seal and cooler connections or the base.

Product variants

Designation TS3016
Design code PED 2014/68/EU
Integrated cooling coil
Volume, vessel (liters) 4
Volume, tube (liters) 0.4
Allowable pressure1) 16 bar
(232 PSI)
Allowable temperature1) 150 °C
(302 °F)
Working volume, MAX-MIN (liters) 1.1
Cooling capacity –
natural circulation (kW)2)
Cooling capacity –
forced circulation (kW)2)
Metal parts 1.4404
Sight-glass Round Borosilicate
Additional welding material 1.4576 / 1.4430
Net weight (approx.) 12 kg
(26.5 lb)

1) Design data, permissible working values depend on the actual conditions of service.
2) The cooling performance depends on the available fluids, their temperatures and flow rates. Please contact EagleBurgmann for professionally selecting the correct heat exchanger.

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