High Vacuum (HV) Filter

Shick Esteve’s full line of High-Vacuum (HV) Filters are designed to effectively separate pneumatically conveyed products from a vacuum air stream. Dust infused air enters the unit and passes through a filter bag housing to the clean air plenum and then the clean air is expelled near the top of the unit. An electric timer sequentially activates valves which direct a concise burst of compressed air into the bags causing accumulated dust to be released from the bags and fall into the vessel. In addition to reducing facility maintenance requirements, Shick Esteve’s HV Filter will help companies meet air quality regulation and employee safety requirements. These HV units are available in a wide range of bag lengths and filtering materials depending on the conveyed material characteristics. HV units can be mounted on a variety of storage vessels and the cylindrical, reinforced design is suitable for vacuum conveying applications up to 17” Hg.

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Features

  • CLEAN AIR PLENUM – Includes mounting flange at tube sheet, lifting lugs, compressed air header with 1” pipe coupling for pressure gauge, 1” pipe coupling for plant air and 1/4” pipe coupling for drain, and diaphragm valves.
  • TIMER BOX – Includes pre-wired timer board with adjustable timer for 120 VAC, single phase, 60 hertz and includes solenoid valves. (Other voltages available upon request.)
  • BAG HOUSING – Equipped with mating flange at top and bottom, safety grate, and access door.
  • NEMA – 4 and 9 standard, 4X and 7 available.
  • MATERIAL OF CONSTRUCTION – 12 GA, ASTM 569 carbon steel or ASTM A240 304 stainless steel sheet metal (in material contact or all stainless options).
  • GAUGES – Supplied with a 0-200 psig gauge and pressure differential gauge (standard).
  • CARBON FINISHES – Internal welds are ground to a 36-grit finish on weld seams only. Internal finish is clear phenolic or epoxy. External paint is primed with white enamel finish coat.
  • STAINLESS STEEL FINISHES – Interior welds ground to an 80-grit finish with no cracks, pits or crevices, hard wheel finish on weld seams only. Exterior welds to be cleaned. Sheet is a 2B mill finish.

Options

  • BAGS:
    16 oz. polyester (standard)
    16 oz. polyester with ground wire
    22 oz. polyester
    BHA Tex™ PTFE membrane
  • FINISH:
    Stainless: 4B finish sheet with interior
    welds ground to a 150-grit finish.

Notes

  1. Dimension includes tube sheet thickness.
  2. NEMA 9 units are shipped with polyester bags with stainless steel ground wire and metal bag cups.
  3. Bags, cages and clamps shipped separately for field installation.
  4. Hopper is 60°.
  5. HV-24 units and above are provided with double bag housing access doors.

Dimensions – Hopper

Model No.KG/LBS.F (INCH/MM)
HV-844.625/113370.625/1794
HV-1449.5/125775.5/1918
HV-1854.75/139180.75/2051
HV-2460.25/153086.25/2191
HV-3065.5/166491.5/2324
HV-3870.75/179796.75/2457
HV-4676/1930102/2591
HV-5481.25/2064107.25/2724
HV-6486.5/2197112.5/2858
HV-7491.75/2330117.75/2991

Dimensions – Units

Model No.Cloth Area Sq. Ft.No. of bagsComp. Air (SCFM)A inch/mmB inch/mmC inch/mmD inch/mmE inch/mmWt.** Lb./Kg.
18HV-8188430/76234/186429/73720.75/52749.75/1264200/91
36HV-83684.130/76234/186447/119420.75/52767.75/1721215/98
58HV-85884.530/76234/186469/175320.75/52789.75/2280220/100
84HV-88485.030/76234/186496/243820.75/527116.75/2965230/104
36HV-1463144.036/91440/101647/119421.50/54668.50/1740275/125
58HV-14102145.536/91440/101669/175321.50/54690.50/2299320/145
84HV-14147145.836/91440/101696/243821.50/546117.50/2985370/168
36HV-1881185.542/106746/116847/119422.19/56469.19/1757300/136
58HV-18131186.042/106746/116869/175322.19/56484.19/2138375/170
84HV-18190186.542/106746/116896/243822.19/564118.19/3002425/193
58HV-24175246.748/121952/132169/175322.75/57891.75/2330475/215
84HV-24253247.048/121952/132196/243822.75/578118.75/3016530/240
58HV-30218307.554/137258/147369/175323.75/60392.75/2356500/227
84HV-30316307.854/137258/147396/243823.75/603119.75/3042675/306
58HV-38276388.060/152464/162669/175324.50/62293.50/2375680/308
84HV-38400388.560/152464/162696/243824.50/622120.50/3061750/340
58HV-46335469.066/167670/177869/175325.50/64894.50/2400800/363
84HV-46484469.566/167670/177896/243825.50/648121.50/3086910/413
58HV-543935410.572/182976/193069/175326.25/66895.25/2419950/431
84HV-545695411.072/182976/193096/243826.25/668122.25/31051100/499
58HV-644666411.078/198182/208369/175327/68696/24381275/578
84HV-646746411.578/198182/208396/243827/686123/31241410/640
58HV-745387412.584/213488/223569/175327.88/70896.86/24601475/669
84HV-747807413.584/213488/223596/243827.88/708123.86/31461650/748
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