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SKU:
ZZ3F01430
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76575-4 Adjustable Pressure Switch Fit for Hobbs Honeywell M4006-4 4 to 7 PSI
$36.39
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$36.39
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$36.39
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Compatible Models
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Compatible equipment / model
Adjustable Pressure Switch for Hobbs and Honeywell
This 76575-4 adjustable pressure switch is a functional replacement for Hobbs and Honeywell M4006-4 units, offering a 4 to 7 PSI actuation range for managing pressure thresholds in air or liquid systems.
Overview
This adjustable pressure switch for Hobbs and Honeywell monitors system pressure and opens or closes an electrical circuit when the set point is reached, making it suitable for signaling, safety shutdown, or pump control. With a 4 to 7 PSI range and simple external adjustment, this pressure switch for Hobbs and Honeywell allows precise calibration on the job site without disassembly.
Built For Performance
- Adjustable set point from 4 to 7 PSI with a threaded screw for fine tuning
- Diaphragm-based sensing mechanism handles air and non-corrosive liquids
- SPDT snap-action contact provides reliable switching with minimal hysteresis
- Compact NPT fitting allows direct mounting into standard ports
- Sealed housing protects internal contacts from dust and moisture
Fits These Machines
- for Hobbs M4006-4
- for Honeywell M4006-4
- for Hobbs 76575-4 replacement applications
On-The-Job Use
- Install in compressed air lines to trigger a low-pressure alarm or compressor restart
- Use in water pump systems to cycle the pump when pressure drops below 4 PSI
- Mount on vacuum systems to detect filter clogging or line blockage
- Employ in HVAC duct static pressure monitoring for fan control
Specs At A Glance
| Part Number(s) | 76575-4 |
| Adjustable Range | 4 to 7 PSI |
| Switch Type | SPDT Snap-Action |
| Port Style | NPT Threaded |
Good To Know
Q: How do I adjust the pressure set point? A: Turn the adjustment screw clockwise to increase and counterclockwise to decrease, using a pressure gauge to verify the set point.
Q: Is this switch suitable for oil or fuel? A: It is designed for air and non-corrosive liquids; confirm chemical compatibility before use with hydrocarbons or solvents.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.