Filter Bag Plastic Top Rings

Filter Bag Plastic Top Rings

As one filter plastic parts manufacturer, we are supplying 4inch, 7inch, 6inch, and 8inch plastic tops rings for size 1, 2, 3, 4, 5 and 8inch filter bags which are used for industrial filtration. Available materials: PP, PE, nylon and other plastic.

What are plastic top rings of filter bags?

As import assembly parts of filter bags, they are used on top of filter bags for filter bags installation. Plastic top rings are mainly used for welded filter bags top, plastic top rings are also used as top of stitched filter bag, but the proportion is relatively small.

Filter Bag Plastic Top Ring Data Sheet:

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(7inch plastic top ring):

Images Of Filter Bag Plastic Top Rings:

                                                   4inch plastic top ring                                                                              7inch plastic top ring                                

                                       6inch plastic top ring                                                                                                        8inch plastic top ring