Weather Proof/ Glycerine Filled Sealed Diaphragm finds application in chemical as well as petrochemical industries. The Sealed Diaphragm is made of stainless steel 316L to ensure durability of usage. The Sealed Diaphragm can tolerate pressure in a rate of up to 200 kgs. Weather Proof/ Glycerine Filled Sealed Diaphragm is offered in nominal size ranges of 4 inches and 6 inches.