4000802 - Harris HP-3530 High Flow Pipeline Regulator Station, 0-125 PSI, 1/2" NPT

Precision Control for Industrial Pipelines

The Harris HP-3530 Regulator Station is a premium solution designed for high-flow pipeline and manifold systems. Engineered to meet the rigorous demands of industrial gas distribution, this regulator ensures consistent delivery pressure at station drops, protecting downstream equipment and ensuring process stability. Unlike standard cylinder regulators, the HP-3530 is specifically configured with 1/2" FNTP inlet and outlet ports, allowing for significantly higher flow rates required by heavy-duty cutting, heating, and fabrication applications.

Superior Contamination Resistance

One of the standout features of the HP-3530 is its 2-3/4" stainless steel diaphragm. This component is critical for maintaining gas purity, as it eliminates the risk of contamination from diffusion or outgassing that can occur with elastomeric diaphragms. This makes the regulator suitable not only for standard industrial gases but also for applications where cleanliness is a priority. The stainless steel construction of the diaphragm also provides exceptional sensitivity, allowing for precise pressure adjustments even in fluctuating line conditions.

Durability and Safety

Built to last, the regulator features a robust brass barstock body and a one-piece encapsulated seat design. This seat assembly includes a sintered filter that acts as a first line of defense against particulate contamination from the pipeline, a common cause of regulator failure. For added safety, the unit is equipped with a tamper-proof, self-reseating internal relief valve, which protects the regulator and downstream components from over-pressurization events. The large 2-1/2" brass dual-scale gauge provides clear, easy-to-read pressure monitoring in both PSI and BAR.

Whether you are outfitting a new manufacturing facility or upgrading an existing gas distribution network, the Harris HP-3530 delivers the reliability and performance professionals trust. Its combination of high flow capacity, contamination resistance, and rugged construction makes it an indispensable component for any industrial gas system.