MADE IN USA. The EVKeg is a safe, durable polyethylene beer keg (150 PSI capability) that has the unique features of using an ozone sanitized liner that is replaced with every fill eliminating the need for keg cleaning, and a self setting pressure relief valve that prevents the keg from accidental over pressurization.
Orifices are generally used as measuring and hydraulic control devices. Orifice. hydraulics control the function of many submerged inlet - free outlet culverts, primary spillways in detention facilities, manholes in conduit flow, and in storm drain.
Optimizing Cutting Head Setup. The orifice area controls the water flow rate through the head. Doubling the size of the orifice quadruples the water demand on the pump at a given pressure. It is important to know what size orifice and how much water pressure the pump can support.