Air-Aspirating High Expansion Foam Generator

Standard: NFPA 11, GB 50151 Body Material: Stainless steel Nozzle Material: Brass or aluminum Foam Feature: Air-aspirating, high expansion foam generation Working Pressure: 200 psi Surface Finish: Shotblasted body with red FBE manifold Expansion Performance: ≥ 201:1 / ≥ 830:1, depending on configuration

Категория:

Products

Средства пожаротушения

Пенная система пожаротушения

Ключевые слова:

Сопутствующие товары

Запрос

Описание продукта

The Air-Aspirating High Expansion Foam Generator is designed to produce finished foam with a high expansion ratio for fire protection applications. Foam solution enters through the inlet nozzle while air is drawn into the device, helping generate large-volume foam for enclosed areas, industrial facilities, and foam fire suppression systems.

Key Features

Designed for producing high expansion firefighting foam
Air-aspirating structure for mixing foam solution with entrained air
Expansion ratio available from ≥ 201:1 to ≥ 830:1 depending on model
Stainless steel body for reliable performance in fire protection use
Brass or aluminum nozzle options available
Suitable for fixed foam systems and industrial fire suppression applications
Multiple water inlet options including grooved, BS336, Storz, and NH
Shotblasted body with red FBE manifold for surface protection

Product Configurations

Item	Details
Foam Type	High expansion finished foam
Working Principle	Foam solution enters the nozzle and entrains air to generate expanded foam
Flow Range	77–117 gpm or 79–95 gpm, depending on model
Water Inlet Options	3″ GRV, 1-1/2″, 2″, or 2-1/2″ BS336 / Storz / NH
Expansion Ratio	≥ 201:1 to ≥ 830:1
Material Options	Stainless steel body with brass or aluminum nozzle
Reference Models	B2901, B2902, B2903, B2904
Main Application	High expansion foam fire suppression systems

FAQ
Q1: Who are we?
A: We are a fire fighting equipment manufacturer based in Fujian, China. Since 2004, we have supplied a wide range of fire safety products for domestic and international markets, including fire sprinklers, hydrants, valves, hoses and extinguishers.
Q2: How do we ensure product quality?
A: We follow strict quality control procedures from raw material inspection to production and final shipment. Pre-production samples and final inspections can be arranged according to order requirements.
Q3: What products do we supply?
A: We supply fire sprinklers, fire extinguishers, fire hydrants, fire valves, fire hoses, hose reels, fire cabinets, foam equipment and other fire fighting accessories.
Q4: Why choose Sunroom?
A: Sunroom has over 21 years of experience in fire fighting equipment manufacturing. We offer a wide product range, support customized production, and provide certificates or technical documents according to product and project requirements.

Certificate