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Series 007 may be installed in either a vertical or horizontal posi-tion. Pipe lines should be thoroughly flushed to remove for-eign material before installing the unit. A strainer should be installed as shown, ahead of backflow preventer to prevent disc from unnecessary fouling. Install valve inline with arrow on valve body
View and Download Watts 7 Series installation, maintenance & repair online. Dual Check Valves. 7 Series control unit pdf manual download. Also for: Lf7/7, Lf7r, Lf07s/07s, Lf7c/7c, 7b, Lfl7/l7, Lfcu7/cu7.
Installed at the residential water meter or service entrance, the Series 7 Backflow Preventers offer: Low pressure drop. Easy maintenance and service. Wide selection of types, sizes, and connections.
Series 007 and LF007 small-diameter backflow preventers are designed for installation at referenced cross-connections to prevent the backflow of polluted water into the potable water supply.
WATTS LFU009M2QT - Repair Manual. WATTS U009A - Repair Manual. WATTS 188A - 288A - N388 - Repair Manual. WATTS LF263AP - Repair Manual. WATTS 288A - Repair Manual. WATTS LF289 - 289 - Repair Manual. WATTS 700 - Repair Manual. WATTS 709 - Repair Manual. WATTS 719 - Repair Manual. WATTS 757 757N - Repair Manual. WATTS 757 757N DCDA - Repair Manual
Backflow is defined as the reverse flow of contaminated or undesirable substance into the potable water supply. Installing a backflow preventer can protect the water supply from this very serious type of situation. This product guide includes information on Watts’ complete line of backflow prevention devices. Code Requirements
View and Download Watts 007 Series instruction, installation, maintenance and repair manual online. Double Check Valve Assemblies. 007 Series control unit pdf manual download. Also for: Lf007 series, 007m3qt, Lf007-nrs-iot.
