Brass Adaptors

Brass adaptors for connecting compatible pressure-gauge and pipework threads in suitable non-corrosive applications.

1 product

£20.40

Brass pressure gauge adaptors

Brass adaptors for connecting compatible pressure-gauge and pipework threads in suitable non-corrosive applications.

Brass adaptors change connection size or arrangement. Confirm medium, pressure, temperature, both thread forms and sealing method.

Return to Pressure Gauge Accessories or browse all pressure gauges.

Contact GNW if thread or application compatibility requires confirmation.

Brass Gauge Fittings

Brass pressure gauge adaptors support a specific part of a pressure-gauge installation. Brass adaptors change connection size or arrangement. Confirm medium, pressure, temperature, both thread forms and sealing method.

Check the exact thread, size, material, pressure, temperature and medium compatibility shown on the product. Do not infer suitability from appearance or nominal size alone.

Follow the equipment manufacturer's installation instructions and the site's safe working procedure. Contact GNW where compatibility is uncertain.

BSP and NPT Options

Brass adaptors change connection size or arrangement. Confirm medium, pressure, temperature, both thread forms and sealing method.

Installation Compatibility

Match the accessory to the exact gauge, thread and installation arrangement.

Maintenance and Replacement

Verify pressure, temperature, material and medium compatibility before installation.

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Typical Applications

Use brass adaptors where the installation needs the relevant mounting, protection, isolation or connection function. Confirm compatibility with the gauge and process before ordering.

Pressure Gauge Installation

compatible air and water duties

Maintenance Stores

connection-size conversion

OEM Equipment Builds

general-purpose gauge installations

Instrument Connection Changes

Helpful when adapting between compatible gauge and process connections, provided the thread type, sealing method and application conditions are correctly matched.

How to Choose

Select the right brass adaptors by checking the pressure duty, performance, process compatibility and installation details.

Confirm gauge compatibility

Match dimensions, threads and the intended function to the pressure gauge or instrument.

Check the process connection

Confirm thread form, nominal size and male/female arrangement on both sides of the connection.

Review materials and media

Check body, seal and wetted materials against the process medium, temperature and cleaning conditions.

Check the installation space

Allow room for fitting, operation and maintenance without placing strain on the gauge connection.

Brass Adaptors FAQs

Answers to common questions about selecting and using brass adaptors.

How do I choose the correct brass adaptors?

Start with the gauge model, connection size and installation purpose, then confirm materials, pressure and temperature limits on the product page.

Are pressure-gauge accessories universal?

No. Threads, dimensions, materials and ratings vary, so compatibility must be checked for the specific gauge and process.

Can this accessory change measurement performance?

Some accessories can affect response time, temperature exposure or installation geometry. Select them for the process conditions and required response.

Where can I get selection help?

Contact GNW with the gauge model, pressure range, process medium, connection and operating temperature for product-specific guidance.