NPT Male to NPT Female Adapters with NPT Sensor Port

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£19.83

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Inline NPT Adapter with Integrated NPT Sensor Port

This adapter provides an inline NPT male-to-female connection with an additional female NPT sensor port in the body, allowing a compatible pressure sensor, temperature sensor, thermal switch or other threaded component to be added to an existing NPT connection.

NPT Male Connection

The male NPT connection uses a tapered thread for installation into a compatible female NPT port. Use suitable PTFE tape or thread sealant, keeping tape clear of the first thread and fluid opening.

NPT Female Connection

The opposite end provides a tapered female NPT connection for a compatible male NPT fitting. Use suitable PTFE tape or thread sealant.

Female NPT Sensor Port

The 1/8"-27 NPT female sensor port provides a connection point for a compatible pressure sensor, temperature sensor, thermal switch or other threaded component. Use suitable PTFE tape or thread sealant on the mating male NPT thread.

6061-T6 Aluminium Construction

The adapter is manufactured from 6061-T6 aluminium with a black anodised finish.

Type: NPT Male to NPT Female Adapter with NPT Sensor Port Adds a dedicated sensor port to an existing NPT connection
Material: 6061-T6 Aluminium Lightweight, high-strength alloy
Finish: Black Anodised Protects against wear and corrosion

Connection 1: NPT Male Tapered thread · Use suitable PTFE tape or thread sealant
Connection 2: NPT Female Tapered thread · Use suitable PTFE tape or thread sealant
Sensor Port: NPT Female Tapered thread · Use suitable PTFE tape or thread sealant

Available aluminium inline NPT sensor port adapter sizes
Product Code	Connection 1	Connection 2	Sensor Port
ADP-MF-SP-NPT-AL-18NPT-18NPT	1/8"-27 NPT Male Tapered thread	1/8"-27 NPT Female Tapered thread	1/8"-27 NPT Female Tapered thread
ADP-MF-SP-NPT-AL-14NPT-18NPT	1/4"-18 NPT Male Tapered thread	1/4"-18 NPT Female Tapered thread	1/8"-27 NPT Female Tapered thread

Overall Length: 50.0mm 1.97"
Body Length: 40.1mm 1.58"
Hex Body Width: 22.0mm 0.87"

Use a 1/8"-27 NPT blanking plug when the sensor port is not required.

Fuel Systems
Oil Systems
Coolant Systems
Sensor Integration
Pressure Monitoring
Temperature Monitoring

Free repair or replacement for two years from the date of purchase. Learn more

Frequently Asked Questions

What is this adapter used for?
It provides an inline connection between compatible male and female NPT components while adding a separate 1/8"-27 NPT female port for a compatible pressure sensor, temperature sensor, thermal switch or other threaded component.
How does the male NPT connection seal?
The male NPT connection uses a tapered thread. Use suitable PTFE tape or thread sealant, keeping tape clear of the first thread and fluid opening.
How does the female NPT connection seal?
The female NPT connection uses a tapered thread. Use suitable PTFE tape or thread sealant.
What is the additional female NPT port for?
It provides a connection point for a compatible pressure sensor, temperature sensor, thermal switch or other 1/8"-27 NPT male component.
Does the sensor port require thread sealant?
Yes. The sensor port is a female NPT tapered-thread connection. Use suitable PTFE tape or thread sealant on the mating male NPT thread.
Can the sensor port be blanked when it is not required?
Yes. A compatible 1/8"-27 NPT blanking plug can be installed when the sensor port is not required.
What material is the adapter made from?
It is manufactured from 6061-T6 aluminium with a black anodised finish.