Products Description
Overview
Chemical Mixing: Ensuring chemicals are combined in the correct proportions.
Fuel-Air Mixture Control: In combustion systems.
Food and Beverage Production: Maintaining recipe consistency.
Water Treatment: Dosing chemicals based on water flow.
Features
Product Name: Fixed foam proportioner
Flow Rate: 50 to 400 LPM, 150 to 600 LPM, 300 to 1400 LPM
Material: Stainless steel
Fixed or Variable Pick-Up
Connection Inlet Outle: 1½" Flange, 2½" Flange
Products Paremeters
forede® fixed foam proportioner with different size and standard for option:
|
Model Number |
Working Pressure |
Flow Rate |
Connecting Size |
Foam Solution Ratio |
| FRD-FP01 | 16 bar | 240LPM | 3" | 3% or 6% |
| FRD-FP02 | 16 bar | 360LPM | 4" | 3% or 6% |
| FRD-FP03 | 16 bar | 480LPM | 6" | 3% or 6% |
FAQ
Q: What is a fixed foam proportioner?
A fixed foam proportioner is a piece of equipment used in fire suppression systems to mix foam concentrate with water at a predetermined, fixed ratio. This mixture is then directed to fire nozzles or other firefighting equipment to create foam that suppresses fires.
Q: What is the typical foam-water ratio for a fixed foam proportioner?
The foam-to-water ratio can vary depending on the fire hazard being mitigated and the type of foam used. Common ratios range from 1% to 6%, meaning for every 100 liters of water, 1 to 6 liters of foam concentrate are mixed in.
Q: What types of foam concentrates can be used with fixed foam proportioners?
Fixed foam proportioners are typically designed for use with various types of foam concentrates, such as:
Class A foam: Used for ordinary combustibles like wood, paper, and brush.
Class B foam: Used for flammable liquid fires (e.g., oil, gasoline).
Alcohol-resistant foam: Specially designed for fires involving alcohol-based liquids.
Q: How do you determine the correct foam concentrate for a fixed foam proportioner?
The correct foam concentrate is chosen based on the type of fire risk involved (e.g., Class A or Class B fires). Manufacturers usually provide recommendations for foam concentrate and proportioner compatibility. Additionally, the manufacturer may specify certain foam types for particular temperature and environmental conditions.
Q: Are there different types of Fixed foam proportioners?
Balanced pressure proportioners: Foam concentrate is drawn through the system using pressure balance.
Bladder tank proportioners: Use a bladder tank to store foam concentrate and maintain the correct ratio of foam and water.
Inline foam proportioners: Installed in the pipeline between the pump and foam delivery system.
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Contact Us
Our address
Nan'an City, Quanzhou City Fujian PRC-China
Phone Number
+86 13215065797
sales5@forede.com
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