PN-3 Type Liquid Distributor Column Internals: Standard Liquid Distributors & Redistributors in Metal & Plastic Pan Distributor Type PN-3, 100 mm < Ø < 1200 mm (Fouling service)

The SH Engitech PN-3 Type Pan Distributor is a high-capacity liquid and vapor distribution device designed for long life and efficiency in industrial processing columns. Suitable for column diameters between 100 millimeters and 1200 millimeters, the PN-3 is particularly suited to fouling service, where solids or sticky material buildup can degrade performance in typical distributors.

As an orifice-type liquid distributor, the PN-3 provides accurate and even liquid distribution to packed or tray columns. This regular spread of liquid enhances phase contact between the gas and liquid, promoting more efficient mass transfer for processes such as separation, absorption, and chemical reactions.

Designed to withstand harsh process conditions, the PN-3 is made from materials that resist corrosion and comes in both plastic and metal configurations. Its design is optimized to be able to sustain fouling-unfriendly environments, limiting clogging risk and ease of maintenance. The open and accessible nature provides ease of inspection, simple cleaning, and lower downtime.

Regardless of whether the operations are chemical processing, petrochemical production, or water treatment, the PN-3 ensures facilities have consistent column performance. Its anti-fouling construction makes it a solid option for systems handling viscous fluids, scaling agents, or suspended solids.

For new installations or retrofit applications, the PN-3 Type Pan Distributor provides an eco-friendly solution that boosts uptime, minimizes maintenance effort, and facilitates long-term system reliability under fouling service conditions.