Laserfiche WebLink
SECTION <br /> U L / F M <br /> Mueller Co. INDICATOR P T E_1 <br /> FEATURES Rev.7-11 <br /> FIRE PROTECTION PRODUCTS i <br /> mdicateS <br /> °tee" <br /> MUELLER® Indicator Post are used in fire protection 2D t:.-) <br /> systems and perform several functions. The Indicator <br /> Post provides a means to operate a buried or otherwise t j Com( <br /> inaccessible valve.Also, the Indicator Post readily and //''�� <br /> �i6[V;1t tlE 1 <br /> clearly indicates whether the valve is open or shut 1 <br /> Mueller Indicator Posts � 'C listed and 4 4 '•OPE' • <br /> Indicator Posts are FMA,"crowed. Mueller Indicat _ <br /> stare designed to .nd up to 9.00 ft. lbs. o <br /> Ara ti: torque. <br /> Mueller Indicator Posts are designed to operate 4" <br /> through 241 post indicator valves requiring 14 to al turns <br /> to open, and can be ordered to open left or open right. <br /> They are available in adjustable,non-adjustable or wall <br /> mount styles.All have a cast boss on the upper barrel that <br /> is tapped with 1/2" NPT to allow a supervisory switch <br /> to be installed. <br /> The Mueller Adjustable Indicator Post has a 24.25" ad- <br /> justment range* and can be easily adjusted in the field <br /> without disassembly.The unique telescoping stem shaft <br /> design speeds field adjustment and eliminates the need (di <br /> to disassemble and saw off sections of stem. The base <br /> bell is attached to the lower barrel with large diameter <br /> set screws to speed installation.The upper barrel is made <br /> of tough carbon steel, and the telescoping lower barrel <br /> is made of schedule 40 PVC material (ductile iron is op- <br /> tional).The Mueller design uses the operating wrench to • <br /> make the post tamper proof.The operating wrench can be <br /> stored on the Indicator Post(as shown in the illustration <br /> to the right) so that one end of wrench fits over the post <br /> operating nut to secure it in position.A slot in the wrench <br /> handle fits over a post on the barrel.A customer supplied <br /> padlock can be used to lock the operating wrench to the <br /> barrel to resist unauthorized operation. <br /> The Mueller Wall Mount Indicator Post is used to operate a valve installed behind a wall and indicates if that valve <br /> is open or shut.The Post has a ; ''"` with 3/4" bolt holes which can be mounted to a wall. <br /> % <br /> - 1';» t " "� .,� 1 >� ® �1; ,.�co, ,1 E l � i <br /> f ° a! `'` . <br /> . p y °ry;I Pell Left <br /> 414t4,41:314414' �/ Open Left <br /> Page E-1-1 <br />