Foam Tank Proportional Device Foam Bladder Tank

Packaging & Delivery
Our Foam System Baldder Tanks are divided into horizontal, vertical, proportional mixer,provide accurate , dependable, and cost-effective foam fire protection for a variety of flammable harzard areas , with no external power other than water pressure . water is applied to the outside surface of the bladder , displacing foam concentrate inside the baldder , which then is injected into the water stream .
Bladder tanks are components of balanced-pessure proportioning systems ,tank , bladder, inlet series , outlet series , pressure guage , exhaust system and pipe system , which often are installed on helicopter desks and in samall aircraft hangers , storage facilities , and warehouses, power plant and other place. Bainan tanks are avaliable in vertical and horizontal type configurations .
          Vertival Foam Bladder Tank 



The tank shell is constructed of steel , complying with china common specfications , prossessing a tensile strength of no less then 70,000 psi. The circumferential , as well as the longitudinal body seam , are machine weled. The tank interior welds and edges are ground smooth..
The tank shell water inlet and tank shell water drain is screened to prevent bladder blow out or the entrapment od debris between the tank shell and the bladder.
The vartical tank assembly is supported by four legs with access to the bladder drain valve and the tank shell fill valve. Four legs are provided for anchoring the tank. The horizontal assembly is supported on two saddles weled to the tank and fitted with anchoring holes.


The tank shell is constructed of steel, complying with ASME specifications, possessing a tensile strength of not less than 70,000 psi.  The circumferential, as well as the longitudinal body seam, are machine welded.  The tank interior welds and edges are ground smooth.
 
The tank shell water inlet and tank shell water drain is screened to prevent bladder blow out or the entrapment of debris between the tank shell and the bladder. 
 
The vertical tank assembly is supported by four legs with access to the bladder drain/fill valve and the tank shell drain/fill valve.  Four feet are provided for anchoring the tank.  The horizontal assembly is supported on two saddles welded to the tank and fitted with anchoring holes.
               Horizontal Bladder Tank 


 
Coal tar epoxy for coating the interior shell of the tank (for use in salt-water environment)
Sight Glass
Proportioner prepiped onto tank assembly
Red epoxy finish
Custom fabrication of specialty materials, dimensions and capacities
Actuated valves for water/concentrate
Stainless steel or brass trim
Insulation and heat tracing packages