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FS series

FS series
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FS series Pneumatic drive bellows pumps A small, lightweight and low-cost pump series has been realized owing to an increased stroke speed. The FS series represents the latest air-driven bellows pumps developed by drawing upon our high level of expertise which was established through years of experience and achievement.

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A small, lightweight and low-cost pump series has been realized owing to an increased stroke speed. The FS series represents the latest air-driven bellows pumps developed by drawing upon our high level of expertise which was established through years of experience and achievement. The increased speed of pump strokes enabled us to reduce the size and weight of the product and accompanying manufacturing costs. The FS series pumps are easy to operate as each is usable in a wide range of liquid temperatures. The heart of the pump is the versatile R-shaped bellows which are employed to make...

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FS series Example of Installation 2

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Construction and materials Specications Pump identications Dimensions in mm 3

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FS series Performance curves 4

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Optional accessories Dampener Installation of a dampener on the discharge side of the pump will reduce pulsation and prevents particle formation through filter and pipe vibration. PDA-W (for wet use) This compact and low-cost dampener is exclusively for wet use. It is constructed so that liquid can be drained from the bellows easily. A leak sensor is included in its standard equipment. This dampener is well suited for feeding chemicals because of its high pressure specification. The ranges of liquid temperatures are 10 to 180˚C. (for chemical supply system) PD-H Quick Exhaust Valve Its...

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FS series Pump Controller/Driver The solenoid is turned on and off in response to signals from the built-in proximity switch of the pump which reliably drives the pump. Two types of controllers and one type of driver are available. Pump controller FDC-1 Pump controller AC-1 As it controls the pump at a fixed level of discharge when it is connected to a electropneumatic regulator, stable circulation and filtration continue despite possible fluctuation of a discharge load due to clogging of the filter or some other reason. Since the difference between the inside pressure and the outside...

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