Brass Reducer Blocks

Premium Brass Reducer Blocks for Pressure Gauges

Safely adapt your high-pressure instrumentation setups with our range of Brass Reducer Blocks. Unlike low-profile reducer bushes, these block adaptors feature a robust, extended hexagonal body machined from solid brass. This design provides deeper internal thread engagement and a larger external wrenching surface, making them ideal for heavy-duty process lines, high-vibration environments, and systems requiring a completely rigid gauge mount.

Perfect for adapting pressure gauges, test plugs, and transducers into pipelines with differing thread sizes, our reducer blocks offer outstanding corrosion resistance, clean thread profiles, and long-term structural integrity across HVAC, pneumatic, and hydraulic systems.

Key Features & Benefits

• Heavy-Duty Block Design: The extended hexagonal body allows for maximum spanner grip and handles higher mechanical stresses and torque during installation.
• Superior Thread Depth: Deep-cut internal female threads ensure a secure, flush seat for your pressure gauges and test instruments.
• Precision BSP Threading: Parallel British Standard Pipe (BSP) threads provide a dependable, pressure-tight seal when used with standard sealing washers or bonded seals.
• Corrosion-Resistant Solid Brass: High-grade brass construction resists rust, scaling, and degradation in water, oil, gas, and compressed air lines.
• Comprehensive Size Range: Available in five specific configurations to solve any standard thread matching