
DeatschWerks 1/8 NPT 5 PSI Hobbs Switch with Pigtail
DeatschWerks 4-Hobbs-5 is a 1/8 NPT 5 PSI Hobbs switch with pigtail designed for pressure-triggered activation in performance fuel and boost-control related setups. It is a compact, universal-fit electronics component that works well in systems where a circuit needs to switch on at a defined pressure point.
Why buyers love it:
-
5 PSI activation point for pressure-based switching needs.
-
1/8 NPT thread for common performance plumbing applications.
-
Includes a pigtail for easier wiring integration.
-
Useful for boost-triggered activation in staged or auxiliary systems.
-
Compact universal-fit component for custom performance setups.
- Strong fit for staged pump, voltage booster, and high-performance fuel system setups
How to use:
Install the switch in a compatible 1/8 NPT pressure source and wire it into the target circuit using the included pigtail. It is best used where a system needs to activate at approximately 5 PSI, such as staged fuel-system or boost-based control logic. Verify the wiring plan and switching load before installation.
Important notes:
This is a universal-fit pressure switch and may require custom installation depending on the application. Verify thread compatibility, wiring requirements, and switching load before use. The listed switch rating is 0.5A.
DeatschWerks 1/8 NPT 5 PSI Hobbs Switch with Pigtail
DeatschWerks 4-Hobbs-5 is a 1/8 NPT 5 PSI Hobbs switch with pigtail designed for pressure-triggered activation in performance fuel and boost-control related setups. It is a compact, universal-fit electronics component that works well in systems where a circuit needs to switch on at a defined pressure point.
Why buyers love it:
-
5 PSI activation point for pressure-based switching needs.
-
1/8 NPT thread for common performance plumbing applications.
-
Includes a pigtail for easier wiring integration.
-
Useful for boost-triggered activation in staged or auxiliary systems.
-
Compact universal-fit component for custom performance setups.
- Strong fit for staged pump, voltage booster, and high-performance fuel system setups
How to use:
Install the switch in a compatible 1/8 NPT pressure source and wire it into the target circuit using the included pigtail. It is best used where a system needs to activate at approximately 5 PSI, such as staged fuel-system or boost-based control logic. Verify the wiring plan and switching load before installation.
Important notes:
This is a universal-fit pressure switch and may require custom installation depending on the application. Verify thread compatibility, wiring requirements, and switching load before use. The listed switch rating is 0.5A.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
DeatschWerks 4-Hobbs-5 is a 1/8 NPT 5 PSI Hobbs switch with pigtail designed for pressure-triggered activation in performance fuel and boost-control related setups. It is a compact, universal-fit electronics component that works well in systems where a circuit needs to switch on at a defined pressure point.
Why buyers love it:
-
5 PSI activation point for pressure-based switching needs.
-
1/8 NPT thread for common performance plumbing applications.
-
Includes a pigtail for easier wiring integration.
-
Useful for boost-triggered activation in staged or auxiliary systems.
-
Compact universal-fit component for custom performance setups.
- Strong fit for staged pump, voltage booster, and high-performance fuel system setups
How to use:
Install the switch in a compatible 1/8 NPT pressure source and wire it into the target circuit using the included pigtail. It is best used where a system needs to activate at approximately 5 PSI, such as staged fuel-system or boost-based control logic. Verify the wiring plan and switching load before installation.
Important notes:
This is a universal-fit pressure switch and may require custom installation depending on the application. Verify thread compatibility, wiring requirements, and switching load before use. The listed switch rating is 0.5A.












