A flow switch, sometimes referred to as a flow sensor or flow indicator, is a device used to monitor the flow rate and pressure of liquids, air or other gaseous media through a duct, system or loop.
![Gems RFS Series [156265] Flow Switch Brass 24 VDC 0.25in NPT](image/cache/wp/gj/Products/Gems_RFS-Brass-200x200.webp "Gems RFS Series [156265] Flow Switch Brass 24 VDC 0.25in NPT")
Brand: Gems Sensors
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Rp.9,050,0000
Ex Tax:Rp.9,050,0000
![Gems RFS Series [155425] Flow Switch Polypropylene 24 VDC 0.25in NPT](image/cache/wp/gj/Products/Gems_RFS-Polypropylene-200x200.webp "Gems RFS Series [155425] Flow Switch Polypropylene 24 VDC 0.25in NPT")
Brand: Gems Sensors
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Rp.7,250,0000
Ex Tax:Rp.7,250,0000
![Gems FS-930 Series [51582] Flow Switch Brass, Flow Setting 0.10 gpm](image/cache/wp/gj/Products/Gems_FS-930-200x200.webp "Gems FS-930 Series [51582] Flow Switch Brass, Flow Setting 0.10 gpm")
Brand: Gems Sensors
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Rp.10,600,0000
Ex Tax:Rp.10,600,0000
![Gems FS-925 Series [26926] Flow Switch Stainless Steel, Flow Setting 0.10 gpm](image/cache/wp/gj/Products/Gems_FS-926-SS-200x200.webp "Gems FS-925 Series [26926] Flow Switch Stainless Steel, Flow Setting 0.10 gpm")
Brand: Gems Sensors
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Rp.14,850,0000
Ex Tax:Rp.14,850,0000
![Gems FS-925 Series [26914] Flow Switch Brass, Flow Setting 0.10 gpm](image/cache/wp/gj/Products/Gems_FS-925-200x200.webp "Gems FS-925 Series [26914] Flow Switch Brass, Flow Setting 0.10 gpm")
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Rp.6,950,0000
Ex Tax:Rp.6,950,0000
![Gems FS-480 Series [204715] Flow Switch 3/4in NPT (0.5 gpm)](image/cache/wp/gj/Products/Gems_FS-480-200x200.webp "Gems FS-480 Series [204715] Flow Switch 3/4in NPT (0.5 gpm)")
Brand: Gems Sensors
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Rp.12,450,0000
Ex Tax:Rp.12,450,0000
Brand: Gems Sensors
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Rp.12,450,0000
Ex Tax:Rp.12,450,0000
![Gems FS-400P Series [135805] Flow Switch 1/2in NPT (0.5 GPM ±20%)](image/cache/wp/gj/Products/Gems_FS-400P-200x200.webp "Gems FS-400P Series [135805] Flow Switch 1/2in NPT (0.5 GPM ±20%)")
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Rp.2,900,0000
Ex Tax:Rp.2,900,0000
![Gems FS-10798 Series [25359] Flow Switch Brass Lead Wires for Gas](image/cache/wp/gj/Products/Gems_FS-10798-200x200.webp "Gems FS-10798 Series [25359] Flow Switch Brass Lead Wires for Gas")
Brand: Gems Sensors
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Rp.14,375,0000
Ex Tax:Rp.14,375,0000
![Gems FS-10798 Series [25358] Flow Switch Stainless Steel Lead Wires for Oil](image/cache/wp/gj/Products/Gems_FS-10798-SS-200x200.webp "Gems FS-10798 Series [25358] Flow Switch Stainless Steel Lead Wires for Oil")
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Rp.21,050,0000
Ex Tax:Rp.21,050,0000
Brand: Gems Sensors
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Rp.14,350,0000
Ex Tax:Rp.14,350,0000
![Gems FS-927 Series [26969] Flow Switch Stainless Steel, Normally open 0.10 gpm](image/cache/wp/gj/Products/Gems_FS-927-SS-200x200.webp "Gems FS-927 Series [26969] Flow Switch Stainless Steel, Normally open 0.10 gpm")
Brand: Gems Sensors
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Rp.13,250,0000
Ex Tax:Rp.13,250,0000
