Drain water on external floating roofs may contain sediments and debris which causes the drains to malfunction.
External floating roof tank drain system.
The roof rises and falls with the liquid level in the tank.
In tanks above 60m diameter it is advisable for safety reasons to fit more than one drain.
Ergil storagetech swivel joint drain system model no 800 ergil storagetech swivel joint roof drain system model 800 is especially applicable to external floating roof storage tank in order to drain the rain water.
The matrix applied technologies drain system is easy to install in any tank.
Floating roof storm water drainage systems are a vital component to the stability and operation of your external floating roof tank.
The hmt pivot master floating roof drain system is designed to innovatively provide a better solution to floating roof drainage problems.
With the correct material selection it is suitable for all kind of stored products.
We will provide installation drawings if you send us your drain data.
An external floating roof tank is a storage tank commonly used to store large quantities of petroleum products such as crude oil or condensate.
Each drain line requires just a 500mm wide corridor to operate in between sump and shell nozzle.
Draining rain water from an external floating roof is important to make sure the external floating roof will not build up too much water on top which could even cause sinking of the roof in the worst cases.
Internal floating roof external floating roof seal al dome roof drain system floating suction oil skimmer tank fitting.
It consists of an open topped cylindrical steel shell equipped with a roof that floats on the surface of the stored liquid.
Especially in climates with high rainfall water can accumulate on the external floating roof.
Introduced in 1982 this system combines the flexibility of the various flexible hose pipe systems with the strength found in rigid pipe swivel joint systems.