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Foam Proportioning Ratio Controller
Standard: NFPA 11, EN 13565, GB 20031 Connection Standard: Grooved, wafer, or flanged ANSI B16.1 Class 125 Operating Temperature: 1.7°C to 49°C Working Pressure: 30–175 psi Surface Finish: Rough bronze, shotblasted stainless steel, etc. Available Connection Types: GRV, FLG, wafer, THD foam inlet options
Key words:
foam ratio controller, venturi foam proportioner ,
Product Description
The Venturi Foam Ratio Controller is used to accurately meter foam concentrate into the firefighting water stream. It works with bladder tank systems or balanced pressure proportioning pump skids, helping produce the required foam solution for fixed foam fire protection applications.
Key Features
- Modified venturi foam proportioner for foam concentrate metering
- Accurately introduces foam concentrate into the water stream
- Suitable for bladder tank foam proportioning systems
- Compatible with balanced pressure proportioning pump skid systems
- Grooved, wafer, and flanged connection options available
- Bronze and stainless steel material options available
- Designed for 30–175 psi working pressure range
- Suitable for fixed foam fire protection systems
Product Configurations
Item | Details |
Proportioning Type | Modified venturi foam proportioner |
System Application | Fixed foam fire protection system |
Compatible System | Bladder tank or balanced pressure proportioning pump skid |
Main Function | Meters foam concentrate into firefighting water stream |
Connection Options | Grooved, wafer, or flanged connection |
Size Range | 2″ to 8″, depending on connection type |
Foam Inlet Options | 1″ to 2-1/2″, grooved or threaded depending on model |
Material Options | Bronze or stainless steel |
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
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No. 55 Baoshun Road, Successful Development Zone,Quanzhou City，Fujian Province
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SUNROOM FIRE SAFETY MANUFACTURING
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No. 55 Baoshun Road, Successful Development Zone,Quanzhou City，Fujian Province
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