Thermosyphon Systems

LPS-291

LPS-291 series is Thermosyphon System basically used as a storage & pressurizing unit. Thermosyphon used for double mechanical seals in back to back or tandem seal arrangements. Thermosyphon provide necessary lubrication and cooling to the seal faces to increases the life of the seal. It’s contains cooling coil to bring down the temperature of barrier fluid coming from seal to thermosyphon.

Material of Construction:

Themosyphon Shell:

Carbon Steel, SS 304, SS 316

Cooling Coil:

SS 304, SS 316, Copper

Empty Weight:

25 kg. (Approx) of 7.5 Liters

Secondary Seal:

Elastomer

Connection Specifications:

  • Cooling water inlet : 1/2” NPT (F)
  • Cooling water outlet : 1/2” NPT (F)
  • Buffer fluid inlet : 1/2” NPT (F)
  • Buffer fluid outlet : 1/2” NPT (F)
  • Pressure gauge connection : 3/8” NPT (F)
  • Filling connection : 1/2” NPT (F)
  • Pressure gas connection : 1/2” NPT (F)
  • Refilling connection : 1/4” NPT (F)
  • Drain : 1/2” NPT (F)

Accessories

  • Pressure Gauge: To measure the pressure inside vessel (0-10, 0-25, 0-40 kg/cm²)
  • Level Gauge : To indicate the liquid level Inside the Vessel
  • Hand Pump : To recharge the thermosyphon vessel with additional quantity of barrier fluid when thermosyphon is under pressure and liquid level is low.

Operating Parameters:

  • Capacity : 7.5 to 12.5 Liters
  • Design pressure : 10 bar (kg/cm²)
  • test pressure : 15 bar (kg/cm²)
  • Max working temp : 180 °C
  • Heat transfer area of cooling coil: 0.226 m
  • Cooling water flow rate recommended: 10 Liters/min

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