Leak- Proof Engineering Private Limited

New Link Road, Mumbai, Maharashtra

Series LPTSO7 is used as a storage & unpressurising unit. Used for double mechanical seals in tandem seal arrangement. This is equipped with cooling coil inside the shell to bring down the temperature of buffer fluid coming from seal to Thermosyphon Vessel. Higher capacity upto 20 ltr. can also be offered.

• Metal Parts:
• Thermosyphon shell : Carbon steel / SS 304 / SS 316
• Cooling coil : SS 304 / SS 316
• Empty weight : 34 kg (Approx)
• Secondary Seal:Elastomers
• • Pressure Gauge 0-10, 0-25, 0-40 bar
  • Level Gauge To indicate barrier fluid
  • Manual Feed Pump 2 ltrs (optional)
  • Cooling Water Inlet 1/2" NPT (F)
  • Cooling Water Outlet 1/2" NPT (F)
  • Barrier Fluid Inlet 1/2" NPT (F)
  • Barrier Fluid outlet 1/2" NPT (F)
  • Pressure Gauge Connection 3/8" NPT (F)
  • Filling Connection 1/2" NPT (F)
  • Nitrogen Purging Connection 1/2" NPT (F)
  • Feed Pump Connection 1/4" NPT (F)
  • Drain 1/2
  • Capacity : 7.0 ltrs
  • Design Pressure : 35 bar
  • Hydraulic Test pressure : 53 bar
  • Working temperature (max) : 150⁰ C
  • Heat Transfer area of cooling coil : 0.2 m2
  • Cooling water flow rate recommended : 5 ltrs/min

GRAFOIL is pure graphite.No fillers or no binders, nothing to leach out or harden. It is free from corrosion, embrittlement and aging.The gaskets and packing made from Grafoil can perform successfully even under extreme conditions.

• They can withstand from -200⁰ C to 1850⁰ C or as high as 3000⁰ C in the absence of oxygen.
• They are resistant to all aggressive media such as highly concentrated acids, solvents and hot oils.
• They are resilient across entire temperature range of any length of time.
• They are not susceptible to cold or hot flow at the highest permitted surface pressure.
• They are unaffected by radiation and are recommended for use in nuclear plants.
• They are permitted to use in conjunction with oxygen.
• They are physiologically inert.
• Flange distortions are compensated.
• Advantages :

  Grafoil is available in a variety of forms for versatile maintenance and OEM applications.

• As endless or split gland packing rings and self sealing rings.
• As cut gaskets to suit specific requirement of pipe flange gaskets, bonnet gaskets, sight gage glass gaskets etc
• As self adhesive gasket tape for flanges, pressure vessels, heat exchangers etc.
• As pipe thread sealants

• Maximum Sealability.
• Absolute Reliability.
• No Fluid Losses.
• Negligible Downtime
• Extended Equipment Life.
• Enhanced Plant Safety.
• Long Service Life.
• Minimum maintenance.

• Petrochemicals
• Refineries
• Nuclear Power Plants
• Thermal Power Stations
• Fertilizers