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FA In-Line Inductor Foam Manufacturer
We In-Line Inductor Foam Manufacturer offers products with ANSI/BS4504/GB – standard proportional mixer flanges, galvanized pipe valve bodies, and spray – painted surfaces. Ideal for small/mobile foam fire – fighting in areas like fire trucks and small storage tanks, it uses a venturi – based principle, is ready – to – use, compact, and operates within 0.7 – 1.6 MPa pressure range.
See more at Proportioning and Mixing Equipment Catalog!
In-Line Foam Inductor Manufacturer
PHF/A
Specifications
1. Proportional mixer flange standard: ANSI / BS4504 / GB;
2. Valve body material: galvanized pipe;
3. Surface treatment: spray painting
Application scenarios
Applicable to small or mobile foam fire extinguishing systems:
Fire truck pipelines
Small storage tank area
Port terminal rapid fire extinguishing equipment
Scenarios that require lightweight and ready-to-use
Working principle
1. Negative pressure is formed when pressurized water flows through the venturi tube;
2. Negative pressure automatically sucks in foam liquid and mixes with water instantly at the throat;
3. The amount of foam liquid sucked in is controlled by the regulating valve to accurately maintain the set mixing ratio (such as 3%/6%).
Features
1. Ready to use: no storage tank, fast start-up response, simple maintenance;
2. Compact and light: direct pipeline connection design, minimal space occupation;
3. No power dependence: pure hydraulic mechanical structure, high reliability;
4. Cost advantage: no pressure tank/capsule is required, and the cost is significantly lower than that of tank mixers.
Working pressure
1. Inlet water pressure requirement: ≥0.7 MPa
2. Maximum working pressure: ≤1.6 MPa
3. Pressure loss: about 0.2~0.35 MPa
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