Foam Bladder Tank System

Foam Bladder Tank System

The foinbo® Foam Bladder Tank System is a self-contained fire suppression solution engineered for high-risk environments. It consists of a pressurized water tank with an internal elastomeric bladder that stores foam concentrate. During operation, water pressure compresses the bladder, injecting foam into the firewater supply at a preset ratio (e.g., 3% or 6%). This ensures precise, automatic foam-water mixing without external pumps, reducing mechanical failure risks.
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Description
Technical Parameters

Products Description

Foam Bladder Tank System

 

 

Foinbo Foam Bladder Tank System delivers reliable, automated fire suppression for flammable liquid hazards. Its innovative bladder design stores foam concentrate separately from water, ensuring precise mixing ratios (e.g., 3% or 6%) during emergencies. When activated, water pressure compresses the bladder, injecting foam into the firewater stream without pumps-reducing mechanical failure risks.

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Features

Flange Standard of Proportioner: ANSI / BS4504 / GB;

Body Material: Carbon Steel;

Bladder Material: Rubber;

Proportioner :SS304 Stainless Steel;

Ball Valve: Carbon Steel is standard,SS304 Stainless Steel optional;

Safety Valve: Carbon Steel is standard,SS304 Stainless Steel optional ;

Piping System: Carbon Steel is standard,SS304 Stainless Steel optional

Surface Finishing : Painting

Model Number

Capacity

Foam Ratio

Working Pressure

Flow Rate  Type
PHYML-200 200 L 3% / 6% 0.6-1.2 Mpa 4/8/12/16/24 LPS Vertical
PHYML-300 300 L 3% / 6% 0.6-1.2 Mpa 4/8/12/16/24 LPS Vertical
PHYML-500 500 L 3% / 6% 0.6-1.2 Mpa 4/8/12/16/24 LPS Vertical
PHYML-800 800 L 3% / 6% 0.6-1.2 Mpa 8/12/16/24/32 LPS Vertical
PHYML-1000 1000 L 3% / 6% 0.6-1.2 Mpa 8/12/16/24/32 LPS Vertical
PHYML-1200 1200 L 3% / 6% 0.6-1.2 Mpa 8/12/16/24/32 LPS Vertical
PHYML-1500 1500 L 3% / 6% 0.6-1.2 Mpa 8/12/16/24/32 LPS Vertical
PHYML-2000 2000 L 3% / 6% 0.6-1.2 Mpa 8/12/16/24/32 LPS Vertical
PHYML-2500 2500 L 3% / 6% 0.6-1.2 Mpa 8/12/16/24/32 LPS Vertical
PHYML-3000 3000 L 3% / 6% 0.6-1.2 Mpa 12/16/24/32/48 LPS Vertical
PHYML-3500 3500 L 3% / 6% 0.6-1.2 Mpa 12/16/24/32/48 LPS Vertical
PHYML-4000 4000 L 3% / 6% 0.6-1.2 Mpa 12/16/24/32/48 LPS Vertical
PHYML-4500 4500 L 3% / 6% 0.6-1.2 Mpa 12/16/24/32/48 LPS Vertical
PHYML-5000 5000 L 3% / 6% 0.6-1.2 Mpa 12/16/24/32/48 LPS Vertical
PHYML-5500 5500 L 3% / 6% 0.6-1.2 Mpa 12/16/24/32/48 LPS Vertical
PHYML-6000 6000 L 3% / 6% 0.6-1.2 Mpa 16/24/32/48/64 LPS Vertical
PHYML-6500 6500 L 3% / 6% 0.6-1.2 Mpa 16/24/32/48/64 LPS Vertical
PHYML-7000 7000 L 3% / 6% 0.6-1.2 Mpa 16/24/32/48/64 LPS Vertical
PHYML-7500 7500 L 3% / 6% 0.6-1.2 Mpa 16/24/32/48/64 LPS Vertical
PHYML-8000 8000 L 3% / 6% 0.6-1.2 Mpa 16/24/32/48/64 LPS Vertical

Frequently Asked Questions

FAQ

Q: What is a Foam Bladder Tank System?
A: The Foam Bladder Tank System by Foinbo is a fire suppression system that stores foam concentrate in a flexible bladder within a pressurized water tank. When activated, water pressure compresses the bladder, forcing foam into the firewater supply for precise mixing and discharge. Designed for Class B fires (flammable liquids), it ensures rapid, automated foam deployment.

 

Q: Advantages of Foinbo Foam Bladder Tank System
A: Foinbo's system offers self-contained operation, minimal maintenance, and corrosion-resistant materials. The bladder prevents foam-water contamination, ensuring consistent mixing ratios (e.g., 1–6%). Automated activation reduces human error, while compact design saves space. Suitable for harsh environments like oil refineries or chemical plants.

 

Q: Why Choose Foinbo Foam Bladder Tank System?
A:Foinbo prioritizes reliability and efficiency. The bladder design eliminates mechanical pumps, reducing failure risks. Compliance with NFPA/ISO standards ensures safety, while durable construction extends lifespan. Cost-effective and easy to install, it's ideal for facilities needing dependable, low-maintenance foam suppression.

 

Q: Where to Use Foam Bladder Tank System?
A:Install in oil refineries, aircraft hangars, fuel storage facilities, chemical plants, and maritime environments. Ideal for protecting high-risk zones with flammable liquids, remote sites, or facilities requiring automated fire suppression.

 

Q: How to Use Foam Bladder Tank System?

A: Mount the tank near firewater pumps.

    Connect to water supply and foam discharge lines.

    Fill the bladder with foam concentrate.

    During a fire, water pressure compresses the bladder, mixing foam into the water stream.

    Regularly inspect bladder integrity and foam quality.

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