100mm weld-in Milk vent

The purpose of the AMF 100mm combined pressure and vacuum relief vent is to regulate freedom of air movement as to minimize pressure differentials between the interior and exterior of the tank vessel (to be used in conjunction with the AMF 4 or 6 lug manhole cover) Made with a durable robust G316 Stainless Steel construction and fitted with a fine metal sieve to prevent foreign matter from entering the valve opening and contaminating the product being transported. The 100mm combined pressure and vacuum relief vent is easily maintained and offers a good operational life.