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PRYCO, INC. <br />MECHANICAL OPTIONS (Continued) <br />Option <br />Code • <br />FLOW METER — An in-line meter to measure amount of fuel flow from main <br />storage tank to day tank, 1" NPT <br />371A <br />.3 to 3 GPM (Ships loose—Wt. 4 lbs) <br />Ct10371 <br />Lo- <br />B <br />3 to 30 GPM (Ships loose—Wt. 5 lbs) <br />372 <br />FLOW SWITCH — An inline switch to detect "no fuel" In fuel line. Several <br />events are possible, including pump and motor shut down and/or sounding an <br />alarm. Closing the switch can be delayed, see option #373 below. <br />(10 watts) <br />For remote signal, add — <br />372R <br />REMOTE SIGNAL PROVISION, FLOW SWITCH — Components to provide <br />a heavy-duty, remote signal of the Flow Switch (option #372). Includes dry <br />terminal contacts for connection of customer supplied device up to 3 amp. <br />373 <br />TIME DELAY RELAY— for option #372 with reset pump and motor shut <br />down (10 amp) <br />374 <br />FUSE -LINK VALVE (for fire safety) - Automatically closes fuel line when <br />ambient temperature reaches 165° F-1" NPT. <br />(Ships loose—Wt. 8 lbs) <br />375 <br />FOOT VALVE — For installation in a main storage tank to prevent loss of <br />pump prime, 1" NPT <br />(Ships loose—Wt. 6 lbs) <br />376 <br />FOOT VALVE — Installed in day tank to prevent loss of return pump prime <br />and engine suction, 1" NPT <br />379 <br />IN-LINE PRESSURE RELIEF BYPASS VALVE — Re-routes fuel <br />when line pressure reaches that shown below for pipe size. <br />379A <br />1" @ 50 psi — 20 gpm max. <br />379B <br />1.5" @ 50 psi — 40 gpm max. <br />379C <br />2" @ 50 psi — 120 gpm max. <br />379D <br />2" @ 75 psi — 120 gpm max. <br />380 <br />PRESSURE RELIEF VALVE - installed on motor driven pump. Internal <br />pressure relief <br />P.O. Box 108, Mechanicsburg, IL 62545 (Phone -217-364/4467 Fax -217-364/4494) Page 25 <br />The content of this catalog is subject to change without notification. <br />