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WoFu Fire & Security Equipment Co., Ltd.

Bladder Tank, Afff Foam, Foam System manufacturer / supplier in China, offering Empty Vertical Foam Bladder Tank, 65mm 2.5 Inch Brass Fire Hose Angle Valve, 25kg to 100kg Wheeled ABC Bc Dry Powder Fire Extinguishers and so on.

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Empty Vertical Foam Bladder Tank

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 100 Set/Week
Transport Package: Wooden Case
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Agent: Foam
  • Certification: CCC
  • Origin: Zhejiang, China
  • Size: 500~7000L
  • Trademark: welfare
Product Description
1.Foam tank main technical parameters:

Mounting type: vertical, horizontal 

Storage capacity:  300LTR TO 7000LTR

Following Rate: 16~160L/S

Working pressure (Mpa) 0.6~12Mpa  (6Bar to 12Bar (175PSI) )

Bladder: Buna -N with Nylon Reinforcement 

Main parts: tank, bladder, external pipe, pressure proportional, vent and drain valve,  foam concentrate 

control valve, foam concentrate, level indicator, pressure gauge, safty valve.

Suitable for: Foam 3% and  6%

Fishing: Red Painted 

2.Foam tank application and specification:


The Bladder Tank Foam Proportioning System utilises the water pressure to inject foam 

concentrate into a water supply and automatically proportions foam concentrate over wide range of flow and pressure, with very low pressure drop. This system does not require concentrate supply pump.


The Bladder Tank Foam Proportioning System are available with vertical and horizontal 
tanks.The carbon steel tanks are designed and constructed in accordance with 
Section VIII for unfired pressure vessels. The maximum working pressure is 
12 Bar (175 psi) 
and factory tested for 18 Bar (261psi). The vertical tank assembly is 
supported by a 
continuous skirt with provision for anchoring. The horizontal tanks are 
supported by two 
saddles welded to the tank and drilled for anchoring. Tank is provided 
with lifting lugs.The 
system is supplied with pressure vessel, bladder,fill and drain valve for water and foam concentrate,ratio controller and vent valve. The ladder and sight glass 
assembly is supplied as 
optional item on request.

3.Foam tank vertical type details:

Empty Vertical Foam Bladder Tank

Material of construction:

 1 Valvess/bronze
 2 Foam concentrate shut off valvess/bronze
 3 Water shut off valvess/bronze
 4 Level indicatorglass/acrylic
 5 Pressure gauge0-16 kg/sqcm
 6 Check valvess/bronze
 7 Spool piececarbon steel
 8 Ratio controllerbronze
 9 Bladderthermoplastic rubber
 10 Tankcarbon steel
 11 Name platebrass
 12 Water line pipingcarbon steel
13 Foam concentratess
4.Foam system accessories:

 Foam generator,Negative pressure foam proportional mixer,foam gun,foam maker,foam nozzle

Empty Vertical Foam Bladder Tank

5.Foam tank packing:

 use wooden case or other safe package.

Empty Vertical Foam Bladder Tank

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