Fisher Type 67AFR Pressure Regulator, Spring Range 35-100 PSI

The Fisher Type 67AFR is a compact, high-performance filter regulator designed for reliable instrument air supply in industrial applications. Manufactured by Fisher Controls (a division of Emerson), this aluminum-bodied unit combines pressure regulation with integral filtration to remove contaminants from compressed air or gas lines. Key features include a built-in dripwell filter for moisture and particle separation, adjustable outlet pressure via a spring mechanism, and a gauge port for monitoring. It excels in applications such as pneumatic instrumentation, valve actuators, and control systems in oil & gas, chemical processing, and manufacturing environments. Advantages over similar products include its rugged construction for harsh conditions, high flow capacity up to 30 scfm, and easy maintenance with replaceable filter elements. Benefits include precise pressure control (35-100 PSI range), corrosion resistance, and compact design for space-constrained installations. Drawbacks may include limited suitability for very high-pressure applications beyond 250 PSI inlet and the need for periodic filter cleaning. This model offers superior accuracy (±1% of setpoint) and quick response times compared to basic regulators, making it ideal for critical process control. Overall, it's a cost-effective solution for maintaining clean, stable air supply, enhancing system reliability and reducing downtime.