Page 13 of Water Regulators and Blackflow Preventers & Meters by Duff Company
regulators-backflowpreventers-meters duff flow regulators duff co flo-et flow controls offer many advantages over conventional valve-type flow controls initially flo-et controls cost less to install and because they require no maintenance or adjustments they maximize cost saving over the life of your equipment flo-et flow controls are completely tamper-proof yet authorized persons can easily alter them for increases or decreases in flow rate duff offers a wide range of customized flo-et inserts to meet your exact application needs both flo-et inserts and retainers are ideal for incorporation into custom-designed housings this provides additional cost savings by eliminating the need to purchase the brass housing because of our unique design duff can offer you the option to purchase only the flo-et insert or the insert and the retainer 52289 49208 49887 49888 49890 49891 49892 49893 49894 49895 49896 49897 49898 72560 49886 50657 49889 70974 49875 49881 49878 49882 49883 49885 50658 for additional information call 610-275-4453 or fax 610-279-6299 prices are a guide only please call for current prices page 365
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