Varsha HF4V Stainless Steel Hydro-Foam Nozzle – Variable Flow 500/750/1000 GPM

Description

Introduction

The Modentrol Varsha – HF4V represents the pinnacle of versatility and durability in industrial fire suppression. As a self-inducting, non-aspirating nozzle, it is specifically engineered for high-risk environments where firefighting requirements can change rapidly. Built entirely from high-grade Stainless Steel, this nozzle is designed to perform in the most corrosive and demanding conditions, such as offshore platforms, chemical processing plants, and marine terminals.

Variable Flow for Maximum Tactical Control

The standout feature of the HF4V is its variable flow capability. Unlike fixed nozzles, the HF4V allows operators to choose between 500, 750, or 1000 GPM at 100 psi. This flexibility enables fire teams to scale their response based on the size and intensity of the fire, ensuring efficient water and foam management during a crisis.

Advanced Stream Precision & Fog Pattern

Equipped with a precision-engineered spinning teeth ring, the HF4V delivers a superior full-fog pattern for rapid heat absorption and personnel protection. With a simple adjustment, it can transition to a powerful, concentrated straight stream for long-range reach. This transition happens seamlessly without needing to shut off the flow, maintaining constant pressure on the hazard.

Integrated Self-Induction System

The HF4V eliminates the need for separate foam inductors. It features a built-in induction system capable of mixing foam concentrate at 3% or 6% rates. To ensure immediate deployment, each unit is supplied with:

3-Meter High-Visibility PVC Hose: Clear construction for easy verification of foam flow.

Stainless Steel Dip Tube: Reinforced for durability and long-term suction reliability.

Rugged Stainless Steel Construction

While other models offer aluminum or bronze, the HF4V is standard with Full Stainless Steel Construction. This ensures the highest level of resistance against chemical exposure, saltwater corrosion, and mechanical wear, making it a “fit-and-forget” solution for fixed monitor systems in harsh environments.

Technical Specifications

Flow Rates: Variable 500 / 750 / 1000 GPM @ 100 psi (7.0 kg/sq.cm).

Inlet Connection: Heavy-duty 4″ BSP Swivel Female Inlet (designed for high-volume intake).

Induction Rate: 3% or 6% (User/Factory selectable).

Certification: UL Listed specifically for use with the VARUN443 monitor.

Material: 100% Stainless Steel body and components.