Shanghai Pullner Filtration Technology Co.,Ltd

PullnerModel PHFZ Series -Pleated Filter Cartridge

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PHFZ Series washable pleated filter cartridge is currently the most widely used Condensate Polishing pre-filter cartridge in domestic It   s made of pleated high-precision polypropylene filter membrane, all welded using hot-melt, without any additives, adhesives and surfactants, which ensure high accuracy, high-throughput high-strength, low extractables and low initial pressure, h can be divided into PHFZ-1 (7 parts), PHFZ-II{2 parts) and PHFZ-IH (4 parts) three types. The PHFZ-II (2 parts) is welded of 40 " and 30 ", is the only one filter with 69mm diameter and integral outer support in domestic.

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  • Integral support, with big filter area, long life, high strength, dimensional stability, low risk of leakage, etc
  • Complete polypropylene structure and extensive application of chemical;
  • Using the threaded connection, easy installation, high dirt holding capacity;
  • Simple system, no acid consumption and pollution of regeneration acid and alkali;
  • Different precision can be used as startup and operation filter element of condensate polishing;
  • Power plant Condensate Polishing system
  • Desalination, iron of petrochemical water treatment
  • RO pre-ftitration, desalination pretreatment;
  • Filter Media: Polypropylene
  • Center Core: Reinforced Polypropylene
  • Dimensions) nominal)
  • Outside Diameter: 69mm, 65mm(PHFZ-in (4 parts))
  • Length: 70"
  • Connection Type: Thread
  • Connection size: 1 1/2"-12(lnternal thread ), M33"1.5(external thread), {Customized as customers` request)
  • Bottom Thread: 3/8. M6, MS, M10
  • Micron: 1-10pm
  • Filter area: 6.5rH
  • Maximum Operating Temperature: 85*C
  • Maximum Operating Differential Pressure: 3.0bar, 60`C
  • Maximum Operating Differential Pressure{reverse direction): 2.1 bar, 21 `C
  • Design Flow Rate: 3.5m3/h`-4.5m3h (Recommended 3.9m3/h)
  • Inlet water quality: <2000 ppb
  • Backwash water and gas: Under the pressure of 1.36-2.1 bar, each filter backwash water 0.45-0.65 m3 / h. Backwash gas 3.4-5
  • m3/ h, can achieve the desired effect.
  • 600MW supercritical and ultra-supercritical 1000MW units, respectively recommended use 4pm, 1pm 70 "filter element, when
  • debugging startup recommend 10pm filter element.