Plastic Rings For 7inch Filter Bag Top

Plastic Rings For 7inch Filter Bag Top
Item Model:  SIIC-FPP-FB7-TR
 
This item of plastic rings are specially used for making 7inch filter bag top in size 1 and size 2, available materials are polypropylene, polyester, nylon, and other materials can be custom made.

Data:

Applications:specially used for making 7inch filter bag top in size 1 and size 2

What are the “H” ring and “F” plastic ring for filter bag top?
For plastic top of liquid bag, there are two kinds of ring which are used very often.
One is “H” type ring which is invented by Eaton, it is used to match Eaton style liquid bag filter housing;The other one is “F” type ring which is invented by FSI, it is used to match
FSI style liquid bag filter housing.

For size1# and size2# bag, both “H” ring and “F” ring are available.
For size 3# and size 4#bag, only “F” is available.

 “H” ring and “F” ring have different shape, “H” ring has collar which opens inwards, and “F” ring has collar which opens outwards.
 
See following pictures and simple sketch:


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