Underhill NG400 Low Flow All Pressure Fire Nozzle

Product Description

The UNDERHILL NG400 is a low flow, all-pressure fire nozzle engineered for firefighting and high-demand water delivery applications. Designed to perform across a wide range of operating pressures, this nozzle maintains a consistent stream pattern without requiring pressure adjustments at the source. Its compact, durable construction makes it a practical choice for fire suppression crews, irrigation professionals, and utility workers who need reliable flow control in demanding field conditions. Weighing just 0.42 pounds, the NG400 is lightweight enough for extended single-hand use without sacrificing output performance.

The NG400 is suited for use in fire suppression, dust control, and high-pressure water delivery scenarios where a low-flow nozzle with broad pressure compatibility is required. Its all-pressure design eliminates the need for dedicated pressure-matched equipment, making it a flexible tool across residential, municipal, and light commercial service environments. This nozzle is appropriate for use with standard hose fittings in applications where precise stream control at low flow rates is a priority.

Key Features

• All-pressure operation accommodates a wide range of supply pressures without adjustment
• Low flow design reduces water consumption while maintaining effective stream delivery
• Lightweight at 0.42 pounds for comfortable extended use
• Consistent stream pattern performance across variable pressure conditions
• Compact form factor suitable for field and utility carry

Compatibility

Designed as an OEM-style replacement or direct-fit nozzle for standard hose assemblies used in fire suppression and high-pressure water delivery applications.

Installation Notes

Installation and attachment should be performed by qualified fire service, irrigation, or utility personnel familiar with hose fitting standards. Verify that the supply hose fitting thread type matches the nozzle inlet before connection. Shut off water supply completely before attaching or removing the nozzle. Inspect the nozzle body and seals for wear or damage before each use.

Technical Specifications

• Weight: 0.42 pounds
• UPC: 732185010375
• Order Increment: 1

Standard Information

• Brand: UNDERHILL
• Manufacturer Part Number: NG400