Industrial Dust Collector Filter Polyester Air Filter Bag PTFE Dust Collector Filter Bag

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Product Parameters

PTFE filter bags are applied in pulse jet cleaning dust collectors where chemical resistance and durability are reruired.

100%PTFE filber high temperature felt

PTFE scrim reinforced felt which is surface treated can withstand various conditions.

Common treatments include singed, canlender and ePTFE membrane.

The efficiency of membrane PTFE felt reach 99.9999% through surface filtration with 260ºC continuous service

temperture,excellent acid and resistance.
 

PRODUCTION DETAILS

PP(Polypropylene)

1. Operating Temperature:<90 centigrade
2. Maximum Temperature:<100 centigrade
3. Wear Resistance:Fair
4. Hydrolisis Resistance:Excellent
5. Alkaline Resistance:Excellent
6. Acidic Resistance:Excellent
7. Anti-oxidability:Fair
8. The filter precision can reach less than 1 micron.

Product Picture

Notices:

Polypropylene is a relatively low temperature fiber with quite excellent chemical resistance which finds use in specialist applications such as the chemical industry.

Applications:

Galvanic industry and Chemical industryPrefiltering solvents and acids

Prefilter to extend final filter lifeFinal filter for noncritical filtrations

Liquid-solid sepration with strong acid and alkali conditions filter press

Air filtration under 90℃

How to replace the filter bag

1. Change-out Pressure Differential: The recommended bag filter change-out pressure differential across the bag media is 0.10MPA ( 15 PSI). Continuing beyond this point will result not only in rapid flow rate reduction and contaminant unloading, but also increase the risk of filter rupture. The max differential pressure allowed is 0.23 MPA( 35PSI).

2. Removal of use filter: During operation, the filter media many be embedded into perforated on the basket under excessive pressure, making it difficult to remove the bag filter.When this happens, don’t use excessive force to pull the bag, as it will break the ultrasonic welding line and detach the seal ring form the bag body. To safely remove the bag, shake the basket rapidly and then use a spine motion to separate the bag from the basket, slowly pull the use bag filter out.

What we can offer:

1.We can customize filter cloth according to your needs, say, cable ties, velcro, buttonhole.
2.Various filter cloth: plate frame filter cloth, recessed filter cloth, membrane filter cloth, CGR filter cloth, high temperature filter cloth, anti-wear filter cloth etc...
3.Or you can express samples directly.

We can support 0.1 micron filter bag / 1 micron filter bags / 5micron filter bag / 0.5 micron filter bag / 25 micron filter bag / 10 micron filter bag / 200 micron filter bag / 50 micron filter bag / 100 micron filter bag.

Shipping way & Package details :

By sea / air / express

Shanghai / Ning Bo/Tianjin