Bete Fog Nozzle 3/8NF4090@4 Brass Fan Nozzle 3/8 Npt

Product Description

The BETE FOG NOZZLE 3/8NF4090@4 is a brass standard fan nozzle designed for industrial and commercial spray applications. It produces a flat fan spray pattern at a 90-degree angle, delivering 6.32 gallons per minute at 100 psi through a 0.156-inch orifice. The male NPT connection accepts a 3/8-inch pipe fitting for straightforward installation into existing spray manifolds, headers, or process lines. This nozzle is installed by maintenance mechanics, process engineers, and industrial service technicians working with liquid distribution, cooling, rinsing, or coating systems.

This nozzle fits residential, commercial, and light industrial spray systems where a flat fan pattern is required. Typical applications include spray headers for cooling towers, wash-down systems, chemical dosing lines, dust suppression setups, and agricultural or horticultural irrigation manifolds. The 90-degree spray angle provides broad lateral coverage relative to the nozzle centerline, making it suitable for overlapping spray patterns across wide target areas. It is sized for 3/8-inch pipe circuits operating at moderate to high line pressures.

Key Features

• Flat fan spray pattern at a 90-degree spray angle for wide lateral coverage
• 6.32 GPM flow rate at 100 psi for consistent, predictable output
• 0.156-inch orifice diameter for controlled droplet distribution
• 3/8-inch male NPT connection for direct pipe installation
• Solid brass construction for corrosion resistance in wet process environments
• Compatible with multiple operating pressures: 2.83 GPM at 20 psi, 4.00 GPM at 40 psi, 6.32 GPM at 100 psi

Compatibility

Designed as a direct-fit replacement or new-installation fan nozzle for 3/8-inch NPT male-threaded spray systems using standard pipe fittings and manifolds.

Installation Notes

Installation is performed by qualified mechanics or technicians familiar with pressurized fluid systems. Depressurize and drain the line before removing or installing any nozzle. Apply thread sealant appropriate for the process fluid to the male NPT threads before making up the connection. Do not over-tighten; hand-snug plus wrench turns per standard NPT practice is sufficient to seal without cracking the brass body.