Our liquid flow switches are available in a wide range of designs for coolants, fuel, oil or hydraulic flow applications, and their service life is a robust 75,000 cycles.
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Aerospace Liquid Flow Switches
Series 45H-F – LIQUID FLOW SWITCH
Note: Product image shown represents just one of the many envelope options we can offer. We can design a custom envelope to fit your needs.
| Operation | |
| System to | 250 PSI |
| Proof to | 375 PSI |
| Burst | Not applicable |
| Actuation | 0.25 GPM to 30 GPM |
| Deadband | 12% to 40% of actuation set point |
| Electrical | Hermetically sealed SDPT or DPTP, 2 mA TO 7 A Res @ 5-32 VDC |
| Environmental | Ambient conditions |
| Temperature | -65°F (-54°C) to 180°F (82°C) |
| Vibration | 5 to 2000 Hz up to 20 g’s |
| Shock | 25 g’s |
| Service Life | 75,000 cycles |
| Weight | 4 to 24 oz. (approx.) |
Description
Wide range of designs available for coolants, fuel, oil or hydraulic flow applications. High-efficiency venturi or orifice and negative rate disc spring sensing mechanism ensures low pressure loss and accurate adjustable flow settings. Aluminum, brass or stainless steel construction.
Switch Inquiry
Please contact us to discuss your switch needs so we can determine how we can best address them with our cutting-edge technology.
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