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- Pumps
- Pump Controls
- Flow Switches
GEMS SENSORS Flow Switches
Stainless-steel, brass, bronze, polypropylene and Ryton flow switches designed to control the flow of liquids, gases or steam. Feature a maximum fluid temperature of 300 degrees F, and can withstand a maximum pressure of 2000 psi
Stainless-steel, brass, bronze, polypropylene and Ryton flow switches designed to control the flow of liquids, gases or steam. Feature a maximum fluid temperature of 300 degrees F, and can withstand a maximum pressure of 2000 psi
<p>Flow switches detect fluid flow in hydraulic systems and prevent leaks. They are used in pumps in the water treatment, oil & gas and chemical industries.</p>
Liquid Flow Switch
A
B
C
D
E
F| Style | Model | Body Material | Connection Size | Contact Rating | Flow Rate | Material | Max. Ambient Temp. | Max. Fluid Temp. | Max. Pressure | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | FS-550 29609 | €525.07 | |||||||||
| B | RFS 156265 | €669.44 | |||||||||
| B | RFS 156268 | €651.47 | |||||||||
| B | RFS 180395 | €633.01 | |||||||||
| B | RFS 181688 | €676.89 | |||||||||
| C | FS-400 26600 | €497.71 | |||||||||
| C | FS-400 26601 | €515.09 | |||||||||
| C | FS-400 26602 | €488.89 | |||||||||
| D | FS-200 26615 | €503.00 | |||||||||
| D | FS-200 26616 | €529.96 | |||||||||
| D | FS-200 26838 | €503.00 | |||||||||
| B | RFS 155425 | €493.57 | |||||||||
| B | RFS 155485 | €494.85 | |||||||||
| E | FS-550 29608 | €803.60 | |||||||||
| F | FS-10798 25364 | €1,577.27 |
A| Style | Model | Body Material | Material | Price (ex. VAT) | |
|---|---|---|---|---|---|
| A | FS-10798 25365 | €977.96 | |||
| A | FS-10798 25366 | €1,571.87 |
A| Style | Model | Connection Size | Price (ex. VAT) | |
|---|---|---|---|---|
| A | 230500-3-20 | €805.87 | ||
| A | 230500-4-20 | €805.87 | ||
| A | 230500-1-20 | €782.88 | ||
| A | 230500-2-20 | €805.87 |
A| Style | Model | Connection Size | Flow Rate | Price (ex. VAT) | |
|---|---|---|---|---|---|
| A | 230500-3-5 | €844.54 | |||
| A | 230500-3-40 | €805.87 | |||
| A | 230500-4-5 | €844.54 | |||
| A | 230500-4-40 | €926.67 | |||
| A | 230500-1-40 | - | RFQ | ||
| A | 230500-2-5 | €805.87 | |||
| A | 230500-2-40 | €767.82 |
A| Style | Model | Connection Size | Price (ex. VAT) | |
|---|---|---|---|---|
| A | 230500-3-60 | €805.87 | ||
| A | 230500-1-60 | €805.87 | ||
| A | 230500-2-60 | €844.54 |
A| Style | Model | Flow Rate | Switch Type | Price (ex. VAT) | |
|---|---|---|---|---|---|
| A | FS-150 NO 0.5GPM | €221.84 | |||
| A | FS-150 NC 0.5GPM | €221.84 | |||
| A | FS-150 NO 1.0GPM | €214.00 | |||
| A | FS-150 NC 1.0GPM | €205.41 | |||
| A | FS-150 NO 2.0GPM | €210.56 | |||
| A | FS-150 NO 3.0GPM | €221.84 |
FS-380 Series Flow Switch
A
B
C| Style | Model | Body Material | Contact Rating | Flow Rate | Material | Max. Ambient Temp. | Max. Fluid Temp. | Max. Pressure | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|
| A | FS-380 168433 | €250.01 | ||||||||
| A | FS-380 168432 | €253.64 | ||||||||
| A | FS-380 178353 | €271.18 | ||||||||
| A | FS-380 168435 | €271.18 | ||||||||
| A | FS-380 168434 | €256.82 | ||||||||
| A | FS-380 181130 | €271.18 | ||||||||
| B | FS-380P 197081 | €126.41 | ||||||||
| B | FS-380P 209876 | €126.41 | ||||||||
| B | FS-380P 197085 | €134.40 | ||||||||
| B | FS-380P 197084 | €126.41 | ||||||||
| B | FS-380P 197083 | €134.40 | ||||||||
| B | FS-380P 197082 | €126.41 | ||||||||
| C | FS-380 193482 | €663.93 | ||||||||
| C | FS-380 179992 | €687.72 | ||||||||
| C | FS-380 179993 | €591.95 | ||||||||
| C | FS-380 179995 | €627.17 | ||||||||
| C | FS-380 179996 | €657.29 |
A| Style | Model | Flow Rate | Price (ex. VAT) | |
|---|---|---|---|---|
| A | FS-4 122352 | €237.37 | ||
| A | FS-4 122354 | €244.59 | ||
| A | FS-4 122353 | €256.36 | ||
| A | FS-4 122355 | €218.06 | ||
| A | FS-4 122356 | €227.57 |
A| Style | Model | Flow Rate | Price (ex. VAT) | |
|---|---|---|---|---|
| A | FS-500 170232 | €179.96 | ||
| A | FS-500 170231 | €803.60 | ||
| A | FS-500 170233 | €176.72 | ||
| A | FS-500 175117 | €176.90 | ||
| A | FS-500 170234 | €179.96 | ||
| A | FS-500 170235 | €179.96 |
A| Style | Model | Body Material | Flow Rate | Material | Max. Fluid Temp. | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|
| A | FS-926 26938 | €591.62 | |||||
| A | FS-926 26939 | €561.48 | |||||
| A | FS-926 26941 | €591.62 | |||||
| A | FS-926 26942 | €561.48 | |||||
| A | FS-926 26951 | €961.53 | |||||
| A | FS-926 26952 | €961.53 | |||||
| A | FS-926 26956 | €917.48 |
A| Style | Model | Flow Rate | Switch Type | Price (ex. VAT) | |
|---|---|---|---|---|---|
| A | FS-927 70820 | €236.26 | |||
| A | FS-927 70826 | €226.61 | |||
| A | FS-927 70822 | €248.97 | |||
| A | FS-927 70828 | €200.82 | |||
| A | FS-927 70821 | €237.65 | |||
| A | FS-927 70827 | €225.43 | |||
| A | FS-927 70823 | €217.15 | |||
| A | FS-927 70829 | €225.43 | |||
| A | FS-927 70830 | €236.26 | |||
| A | FS-927 70825 | €237.65 | |||
| A | FS-927 70831 | €191.63 |
Features
- Gems Sensors SPDT 20VA air flow switches feature brass / stainless steel construction for structural rigidity and resisting corrosion on exposed surfaces. These Gems flow switches can be operated at fluid temperatures ranging from -20 to 300 degrees F. They have an SPDT switch for three-way switching and have operating pressures up to 1000 psi.
- The brand's flow switches feature 303 / 316 stainless steel construction for structural rigidity and resisting corrosion on exposed surfaces. These Gems flow switches can be operated at temperatures up to -14 to 140 degrees F. They are compatible with liquid or gases and have a flow rate of 5 / 40 cm/sec.
Frequently Asked Questions
How does the flow switch work?
Flow switch works by detecting the movement of a sensing element in response to the fluid flow. When the fluid flow reaches a certain threshold, the sensing element is actuated and triggers an electrical switch for controlling other devices, such as pumps or valves.
What factors should be considered while selecting Gems Sensors flow switch?
- Flow rate
- Pressure and temperature of the fluid being detected
- Material compatibility of the sensing element and housing with the fluid.
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