Forede Pressure Foam Tank Bladder for Foam Sprinkler System

• Customization: Available
• Product: Foam Bladder Tank
• Installation: Vertical
• Model NO.: PHYML
• Tank Shield: Carbon Steel
• Bladder: Rubber
• Pipe System: Galvanized/SS304 Optional
• Surface: Red International Painting
• Design Pressure: 175 Psi (12.1 Bar)
• Test Pressure: ≥ 251 Psi (17.3 Bar)
• Design Metal Temp: -10°c; +50°c
• Mixing Ratio Selector: 3% or 6%
• Flow Rate: 4-260L/S
• Transport Package: Pallet
• Specification: Depend on Product′s Capacity
• Trademark: FOREDE
• Origin: China
• HS Code: 8424100000
• Production Capacity: 50sets/Month

Product Description

Product Description

 Vertical Bladder Tank - 200 Liters To 3000 Liters

Foam bladder tank, together with ratio controllers, form a balanced pressure proportioning system used to mix water and fire fighting foam together to generate an effective extinguishing medium.The bladder tank technology is a mixing method allows the water/foam ratio to remain stable by automatically adjusting to the variable flow rates and pressure conditions that may occur during system operation.This feature makes bladder tanks particularly suitable for multiple hazard systems, sprinkler systems and any other system operating under variable, non predictable, flow and pressure conditions.

 Funtion

The bladder tank is a carbon steel pressure vessel containing an elastomeric separation bladder between the water and foam concentrate. The bladder permits water pressure to be transferred to the foam concentrate without the two fluids mixing together. A ratio controller generates a water pressure drop by means of a reduced cross section where the water stream passes through it. As the foam concentrate pressure is higher than the pressure at the ratio controller, the foam starts flowing towards the water and mixing at a calibrated rate, which is dependant on the water flow rate.
 

 

Features

1. Legs are provided with fixing holes
2. Manufactured At Customer's choice
3. Design pressure 175 psi (12.1 bar)
4. Bladder in polyester reinforced hypalon-neoprene polymers
5. Bladder tanks are oversized to permit concentrate thermal expansion (volume expansion allowance)
6. Nameplate in corrosion resistant material
7. Machine Argon-arc welded circumferential and longitudinal seams for maximum quality and durability
8. Welded lifting lugs for easy handling operations
9. Relief valve provided on the water side
10. OEM workable

Specification

 

Model Number	Capacity	Style	Working Pressure	Ratio	Flow Rate
PHYML-200	200 Liters	Vertical,Fixed	0.8-1.2MPa	3% or 6%	4-64LPS
PHYML-500	500 Liters	Vertical,Fixed	0.8-1.2MPa	3% or 6%	4-64LPS
PHYML-1000	1000 Liters	Vertical,Fixed	0.8-1.2MPa	3% or 6%	4-64LPS
PHYML-1500	1500 Liters	Vertical,Fixed	0.8-1.2MPa	3% or 6%	4-64LPS
PHYML-2000	2000 Liters	Vertical,Fixed	0.8-1.2MPa	3% or 6%	4-64LPS
PHYML-2500	2500 Liters	Vertical,Fixed	0.8-1.2MPa	3% or 6%	4-64LPS
PHYML-3000	3000 Liters	Vertical,Fixed	0.8-1.2MPa	3% or 6%	4-64LPS
*Others capacity accept customized

 

Standard Material
Tank Shell	Carbon Steel	Pressure Gauge	Brass
Bladder	Neoprene Polymers	Level Indicator	Sight Glass
Trim Valve	Brass	Water&Foam Pipe	Galvanized Pipe/SS304
Relief Valve	Brass	Proportioner	Carbon Steel/SS 304

Order Information

Dear Customer,
 

Before ordering, please contact with our sales team to discuss order information.
 

If you have any other requirements or wanna know more info about our products, welcome to contact as well. Our Sales team and Technical Department are willing to support you.