Size :  16x20x16, 20x16x16 , 20x16x20,  20x20x16 , 20x26x16 

20x26x20 ,26x16x16 , 26x16x20 , 16x26x16,  18x16x16 ,18x16x18 ,
26x18x26  26x16x26  ,26x20x20 , 26x20x26,   26x26x20 , 26x32x26

Body: MS58; CW617N

Double O-rings: EPDM 

Sleeve: Stainless Steel 304

Lock Ring: Plastic 

A variety of options. U- type ,TH-Type