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OPW:Products:Details Page 2 of 2 <br /> process and disconnect and drain <br /> the delivery hose.As long as the <br /> liquid exceeds the 95%level,the <br /> valve will close automatically each <br /> time delivery is attempted. <br /> If the delivery is not stopped and <br /> the liquid rises to about 98%of <br /> tank capacity,the bypass valve <br /> closes completely.No additional <br /> liquid can flow into the tank until <br /> the level drops below a reset <br /> point.Models of the 61SO are <br /> available to meet virtually any UST <br /> application including two-point, <br /> coaxial,poppeted coaxial and <br /> rernote fill.The 61SO-3000 <br /> provides two-point overfill r <br /> protection for 3"riser pipes,and <br /> the 61SO-1000 and 61SO-1000 <br /> (GARB)feature a grooved-tube <br /> design for use with tank gauging <br /> systems. Methanol and CARE <br /> (vapor-tight)approved models are <br /> also available.The OPW 61SO is <br /> approved by the New York City <br /> Fire Department.(Approval <br /> #4902) <br /> view more detailed image_^ <br /> https://www.opw-fc.com/product_detaii.aspx?pid=82&dcid=784 7/27/2005 <br />