Ex: O10P2F-U PO  10 P 2 F -U
  PP Needlefelt 10 Micron With Collar     #2   #F type Sewn bag, Sewn Collar

Media and Chemical Compatibility:

Media Temperature(oC) Acid- Resisting Alkali- Resisting
PE ( Polyester Needle felt) 135 Normal Normal
PO (PP Needle felt) 90 Good Good
NMO(Nylon Monofilament 115 Bad Good
PEMO(PE Monofilament) 130 Bad Bad

Micro rating:
Media (Micron)
PE ( Polyester Needle felt) 1,5,10,25,50,75,100,150,200,300
PO (PP Needle felt) 1,5,10,25,50,75,100,150,200,300
NMO(Nylon Monofilament 25,40,50,75,100,125,150,200,220,330,380,400,425,515,660,700,800
PEMO(PE Monofilament) 120,150,260,350,475,610,880,970,1400

Collar: P-with Collar / N-without collar

Bag Size #1 Filter Bag #2 Filter Bag #3 Filter Bag #4 Filter bag
Diameter (inch) 7 7 4 4
Length (inch) 16 32 9 15
Surface area (ft2) 2.0 4.4 0.5 1.0
Flow rate(GPM) 90 200 25 45

Collar type:
Collar Number Description
F PP Plastic ring ( F type)
G PP Plastic ring (G type)
S Galvanized Steel ring
SS #304 Stainless steel ring

PS.Standard filter bag #4 & #3 didn’t have G type collar

Execution Description Suitable media Suitable collar
-S Sewn bag, Sewn Collar All media All collar
-U Welded bag, Welded collar PE (PET media), PO(PP media) F,G
-US Welded bag, Sewn collar PE (PET media), PO(PP media) All collar
All filter bag can be welded (Nylon needle felt exception)
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