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FPS120

FPS120
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INDUMART Canada www.indumart.com Paddle Type Flow Switch SERIES: FPS120 & COMPACT EASY INSTALLATION & DEFINITE & ON/OFF ACTION CORROSION RESISTANT CASE & EXTREMELY LONG LIFE EXPECTANCY & DESCRIPTION Indumart FPS120 series of Paddle-type Flow Switches are excellent for ON/OFF control of flow in pipes or open channel applications. The device is installed in the direction of the flow and a reactive force is induced in the paddle in proportion to the rate of flow, which generates a proportional force in the control spring. Thus a variable force balance is maintained between the flow and the control spring until the flow exceeds a set flow rate. When the set flow rate is reached, the reaction plate activates the micro switch to open or close the contacts. Switching action of the FPS120 Series is very definite. The FPS120 Paddle-type Flow Switches will last for long periods of time, since they transmit the paddle movements through a flexible bellow with at least 100,000 times fatigue limit. SPECIFICATIONS Matrerial Model FPS120-1 FPS120-2 FPS120-3 Aluminum Diecasting Aluminum casting Cover Bracket Phosphor Bronze Phosphor Bronze Physical Data Model Temp. Limits Operating Press. Electrical Rating 5A @ 120/240 VAC 5A @ 120/240 VAC 5A @ 120/240 VAC Weight Construction Waterproof Explosion Proof

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CHARACTERISTIC CHART ORDERING FPS120 Standard type Weather proof Explosion proof Approximate Actuation and De-Actuation Flow Rates for Water @ 15°C. Maximum Flow (gpm) Minimum Flow (gpm) Main Pipe Mounting Size Paddle Actuation De-Actuation Actuation De-Actuation Diameter (inch) (inch) Flow Rate Flow Rate Flow Rate Flow Rate WETTED MATERIAL Brass & SS304 (std.) SS304 SS316 MOUNTING SIZE ¾" NPT (std.) 1" NPT (std.) Other PADDLE FOR APPLICABLE PIPE Group "A": ¾"...1" (¾" mounting) A Group "B": 1"...3" (1" mounting) B Group "C": 1"...6" (1" mounting) C 1-15 W. Pearce St., Richmond Hill, Ont....

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