Expert Engineering Enhanced Air Finned Cooler is unique in design. In which the Process Liquid flows from the pot (as the direction shown in the fig. Expert Engineering Air Cooler) and the cooling Finned Tubes and inserted in the pot, which cools the Process Liquid when it comes in contact with Tube Cooling Finned Tubes. The tubes are consists of sealed Stainless Steel tubes with Copper/Aluminium fins around it. It is filled with a liquid (the thermal transfer medium) appropriate to temperature of application. Working Principle of Finned Tubes It is filled with a liquid (the thermal transfer medium) appropriate to temperature of application. The working fluid evaporates extracting heat from the process liquid Vapor moves towards fin side of the tube wherein it dissipates heat to the ambient and condenses. The condensed liquid comes back to the bottom portion. The cycle repeats, BENEFITS OF AIR COOLER Reliability: Direct saving Cost of Water: With Air Fin Coolers no water is required hence cost of water is saved. To get desired amount of cooling normally for water-cooled heat exchangers 40 to 50 lpm water is required. @ Rs 5 per cubic meter approximate saving will be about Rs. 110000/- per year. Cost of circulation of water: The energy spent in water circulation in is saved. On an average about 0.5kW of power is required for recirculation of water in each cooling circuit. @ Rs 4.5 per kw the power cost would be Rs.19710/- Preventive Maintenance: Water causes scaling problem, and due to scaling, temperature to the seal goes up, the pump needs to be taken for removal of scale. Cost of removal of scale and loss of production is saved with Air Fin Coolers. Cost of each shut down is between Rs. 50,000/- to Rs. 1, 50,000/- (depends on criticality and cost of the product.) Shut down Maintenance: If seal fails because of poor cooling in addition to the production and maintenance loss, cost of replacement seal components add to the loss. The cost incurred varies between Rs. 75,000/- to Rs. 5, 00,000/- depending on the seal size and spares consumed. Indirect saving Fouling: In absence of water, no scaling can take place. Because of scaling heat transfer gets reduced, hence either water consumption goes up or temperature in seal area goes up which reduces the seal life. Better circulation of flushing fluid: In absence of coil, friction loss reduces hence there is better circulation of flushing liquid. The seal will be more comfortable with increased amount of flushing liquid, as there is no friction
Mechanical Seals
Instrumentation Fittings
Capacity - 7.5 litre Design Pressure - 10 bar Level Gauge - To indicate barrier fluid Manual Feed- Pump 2 ltrs (optional) Hydraulic Test Pressure - 15 bar Working Temprature - 180 dig C Thermosyphon Shell Material Carbon Steel,SS 316,SS 304 Cooling Coil material - SS 316,SS 304 Heat Transfer Area Of Cooling Coil - 0.266m2 Cooling Water Flow Rate Recommended - 10 litre/min Secondary Seals - Elastomers Pressure Guage - 0-10, 0-25, 0-40 bar * This is used for double mechanical seals in tandem or back to back arrangement to provide necessary lubrication and cooling to the seal faces to achive recommended seat life and comes equipped with cooling coil inside the shell to bring down the temperature of barrier fluid coming from seat to thermosyphon. Connection Specifications: 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 guage 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" NPT(F)
Material - Alloy-C-276 Application - Low-temp refinery services, Acid, Cautics Shaft Diameter - D1: 18-100 Presure - Upto 2MPa/20 bar (g) Max Speed - Upto 4500fpm/23 m/s Elastomers - FKM (Optional FFKM, PTFE) Temperature : -40 dig C - 176 dig C Other Details: d1 d4 Lb L2+ 18 32 27.5 15.5 20 33.4 27.5 15.5 22 36 27.5 15.5 24 38.1 30 15.5 25 39 30 15.5 28 42 32.5 15.5 30 44 32.5 15.5 32 46 32.5 15.5 33 47 32.5 15.5 35 49.2 32.5 16.5 38 52.4 34 16.5 40 55.6 34 16.5 43 58.7 34 16.5 45 58.7 34 16.5 48 61.9 34 16.5 50 65.1 34,5 16.5 53 68.3 34.5 16.5 55 71 34.5 16.5 60 74.6 39.5 16.5 65 84.1 39.5 16.5 70 87.3 45 16.5 75 95.3 45 16.5 80 98.4 44.5 16.5
Material - Alloy-C-276 Application - Refinery Applictions for low as well high Temperature, Oil and Gas Industry, Petrochemical industry Shaft Diameter - 20.0-110.0 Presure - Upto 2MPa/20 bar (g) Max Speed - Upto 9800fpm/50 m/s Elastomers : Flexible Graphite Temperature : -40 dig C - +400 dig C Other Details: d d1 d2 d3 d4 L1+ L2+ L3+ 20.0 25.0 47.0 51.0 48.0 38.0 17.0 31.0 24.0 29.0 50.0 54.0 51.0 38.0 17.0 31.0 28.0 32.0 53.0 57.0 54.0 38.0 17.0 31.0 31.0 36.0 57.0 61.0 58.0 38.0 17.0 31.0 33.0 39.0 60.0 65.0 61.0 41.0 20.0 31.0 35.0 42.0 63.0 68.0 64.0 41.0 20.0 31.0 39.0 45.0 68.0 71.0 67.0 41.0 20.0 31.0 42.0 48.0 69.0 74.0 70.0 41.0 20.0 31.0 45.0 51.0 72.0 77.0 73.0 41.0 20.0 31.0 47.0 54.0 75.0 81.0 77.0 43.0 22.0 31.0 50.0 58.0 79.0 84.0 80.0 43.0 22.0 31.0
Applications - Water And Waste Water, Food And Beverages Industry, 0 Oil Applications, General Chemicals Face Materials Silicon Carbide,Tungsten Carbide,Carbon, Ceramic Metal Parts - SS 316, SS 304, Hast-C, Monet, Alloy-20 Secondary Seals - NBR, Viton, PTFE, EPDM, Neoprene Velocity - V 20 m/sec. Pressure - P 35 bar(max) Temperature : -60 Degree C to +200 Degree C Efficient name in the industry involved in offering the optimum quality of Multi Spring Seals Balanced.
Application : Petrochemical, Chemical Industry, Oil Application, Petroleum refinery Shaft Diameter : 0.625 - 4 inch Pressure : 25 bar(max) Velocity : 20 m/sec Face Material : Silicon, Carbon,Ceramic Metal Parts : NBR,Viton Temperature : 70-200 Degree C Being a customer oriented organization; we are deeply engaged in offering a wide array of Single Coil Spring Balance Seal. Other Details: Size di d d3 d4 d6 d7 L Ll 0.625 15.87 12.7 27 29 -- -- 40 -- 0.75 19.05 15.87 31 32.5 -- -- 43 -- 0.875 22.22 19.05 33.8 35.6 -- -- 43 -- 1 25.4 22.22 37 38.8 35.2 41.4 35 11.1 1.125 28.58 25.4 40 43 38.4 44.6 49 11.1 1.25 31.75 28.58 43.5 46.2 41.5 47.7 51 11.1 1.375 34.92 28.58 50 52.5 44.7 50.9 51 11.1 1.5 38.1 31.75 52.8 55.7 47.9 54.1 59 11.1 1.625 41.28 34.92 57.8 60.4 54.3 60.4 59 12.7 1.75 44.45 38.1 59 62.2 57.4 63.6 66 12.7
Velocity : V 20 m/sec. Pressure : 12 bar(max) Temperature : -70 dig C to +200 dig C Secondary Seals : Viton, PTFE, EPDM, Neoprene, Nitrite, Aflas Metal Parts : SS 316, SS 304, Hast-C Applications : Petrochemicals, Chemical industry, Oil applications, Petroleum refinery, Light hydrcarbons Face Material : Carbon, Silicon Carbide, Caramic, Tungsten Carbide Matching up with the requirements of our clients, we are involved in offering Single Spring Unbalanced.
Shaft diameter : 14mm - 100mm Velocity : V 20 m/sec. Temperature : -50 dig C to +220 dig C Pressure : P 25bar(max) Metal Parts SS 316, SS 304, Hast-C, Duplex Face Materials Carbon, Silicon Carbide, Special Cast Crmo Steel Application : Water & Waste Water, Chemical Industry, Oil Application, Lube Oils, Low Solid Content Media, M We bring forth vast industrial experience and expertise in this business, involved in offering a high-quality range of Wave Spring Seals Unbalanced.
