English | Русские | Español
> » News Detail
Product list
News Detail
H ring and F ring for filter bag
2015-03-18 10:18:00

We are so glad to show you some info about plastic top ring of liquid bags as followings: 
 
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” ring 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: