Universal 120-150 PSI 1/8 NPT Pressure Switch for 12V 24V Air Compressors (B)
A 12V/24V electric compressor pressure switch designed to automatically regulate gas tank pressure. Features a 1/8 inch NPT external thread and is rated for 120-150 PSI operation.
Key facts
- Part type
- Pressure Switch
- Type
- Aftermarket replacement
Compatibility matrix
Only models verified by our team are listedTo see if it fits your vehicle, compare these published specifications with your original part:
- Voltage
- 12V/24V DC
- Pressure Range
- 120-150 PSI
- Thread Size
- 1/8 inch NPT
- Material
- Carbon steel + coated pipe
- Drive Mode
- Electric
- Height
- 44mm
Not sure? Send us your exact model number and we will confirm the fit before you order.
We have not confirmed a model list for this part yet. Match it with the published specifications above, or send us your exact model number and we will confirm before you order.
Pressure Switch specifications
- Voltage
- 12V/24V DC
- Pressure Range
- 120-150 PSI
- Thread Size
- 1/8 inch NPT
- Material
- Carbon steel + coated pipe
- Drive Mode
- Electric
- Height
- 44mm
Installation guide - General replacement guidance
General guidance for this part type - always follow your device manual- Basic hand tools, only if your manual requires them
- If anything does not fit without force, stop and recheck the model on this page.
- Keep the old part until the new one is confirmed working.
- 1Switch off and unplug. Disconnect the device from power and let hot parts cool.
- 2Find the part. Check your device manual for the access panel, latches or screws; photograph each step as you go.
- 3Remove the old part. Note its orientation and any connectors, and release connectors by their plug body, never the wires.
- 4Compare and fit. Hold the old and new parts side by side, then fit the new one the same way round without forcing it.
- 5Reassemble and test. Refit covers, reconnect power and run a short test before regular use.
This is general guidance for the part type, not a model-specific procedure. If the part does not fit without force, stop and recheck compatibility.
Maintenance check
Signs it's time to replace
- 01Machine will not fill or stops mid-cycle
- 02Error codes for water level
- 03Pump or compressor cycles on and off erratically
12 month warranty on every part
Every part we sell is covered for 12 months from delivery. If it fails in normal use, we replace it or refund you , claim it straight from your order page.
Customer reviews
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Questions & answers
+Which models has your team verified?
None yet. The title shows the models this part is designed for, but our team hasn't confirmed the fit. Compare the part with your old one before ordering.
+What is the pressure switch made of?
Listed material: Carbon steel + coated pipe.
+Is it hard to install?
Install difficulty: Advanced · mechanical experience needed. Step by step instructions are on this page.
+How fast will it arrive?
US orders arrive in 7 to 15 business days with free shipping. Other countries are shown at checkout.
+Is there a warranty?
Yes, a 12-month warranty is included, and you can extend it at checkout. Returns are accepted within 30 days.