MCDONNELL & MILLER 4109 Xylem- FS4-3RP-T FS4-3 RAYPACK #114639

GENERAL PURPOSE LIQUID FLOW SWITCH

A GENERAL PURPOSE LIQUID FLOW SWITCH WITH A STAINLESS STEEL BODY, BRASS BALL AND 3/4-10 UNS THREAD, FOR DIRECT MOUNTING ON A TANK OR PIPE.

The 4109 is a 0-10 psi / 0-7 bar general purpose liquid flow switch with

The Xylem is a general purpose liquid flow switch that is designed to read low level liquid flows in both pump and tank applications.

The RayPack FS4-3RP-T is a liquid flow switch designed to control larger pumps, valves, or other devices up to 0.5 HP (0.37 kW) with maximum liquid temperature of 220 °F (104 °C). The shear sensitive disc is open when there is no flow. A cam mounted on the stem of the float trips the stainless steel blade arm down when flow starts. Close proximity of the blade to the disc closes off the switch in about 25 milliseconds, and stops wasting energy if flow stops.

The 4109 is a miniature float-operated liquid flow switch with a maximum switching pressure of 50 psi (345 kPa) for most liquids. It incorporates a discharge check ball check, and has a normally closed contact form B or C. It can be used in liquids with an operating temperature of 32?F to 176?F.

A new design allows mounting of the flow switch without having to tap through the tank wall. This model replaces FC4-3RP-T. It is NEMA 4X corrosion resistant with ½" MPT port.

The Control Valve Switch X4105 Series is a general purpose function selector switching device, usable both on modular and traditional relay racks. The X4105 Series includes electronic selector switches, typical of those included in most modern and future designs.