Category Storage Tanks

A storage tank is a container which is usually used for holding liquids, and  sometimes for compressed gases. Storage tanks are often cylindrical in shape and perpendicular to the ground with flat bottoms, and a fixed or floating roof. There are usually many environmental regulations applied to the design and operation of tank storage this is often dependant on the nature of the fluid contained within. Aboveground storage tanks (AST) differ from underground (UST) storage tanks in the kinds of regulations that are applied.

Storage tanks and storage vessels are available in many shapes: vertical and horizontal cylindrical; open top and closed top; flat bottom, cone bottom, slope bottom and dish bottom. Large tanks tend to be vertical cylindrical, or to have rounded corners which enable them to easier withstand hydraulic induced pressure of contained liquid. Most  water storage tanks or fuel tanks which are both used for handling liquids during transportation are designed to handle varying degrees of pressure. Since most liquids can spill, evaporate, or seep through even the smallest opening, special consideration must made for their safe and secure handling. This usually involves building a bunding  or containment dike, around the tank, so that any leakage may be safely contained. These are sometimes referred to as bunded fuel tanks.

Some storage tanks need a floating roof in addition to or in lieu of the fixed roof and structure. This floating roof rises and falls along with the liquid level inside the tank. This thereby decreases the vapour space above the liquid level. Floating roofs are considered a safety requirement as well as a pollution prevention measure for many industries. While steel continues to be one of the most popular choices for tanks, GRP and thermoplastic, polyethylene and fibreglass tanks have more recently increased in popularity. They offer lower build costs and greater chemical resistance, especially for storage of speciality chemicals.

 


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3,200 -10,000 Litre Bulk Aviation Fuel Tank

Fuel Proof’s range of bulk aviation fuel tanks is available in capacities from 3000 to 60,000 litres. The tanks can be supplied with a wide range of custom fuel dispensing equipment to suit virtually every situation. Fully compliant with PPG2 guidelines, our range of bulk fuel storage tanks have been designed and built with safety, security, access and maintenance needs in mind. They are also suitable for use with both Avgas and Jet A-1.

  • Strong steel base with integral fork lift pockets; 40mm fall to sump low point
  • Horizontal double skinned integrally bunded construction comprising of:
    Grade 304 stainless steel inner tank with bolted manway access.
    Heavy duty mild steel outer bund. 110% tank capacity
  • 1” stainless steel sump draw line, with sump pump in cabinet for fuel sampling
  • 2 point lifting eyes suitable for lifting and moving empty tank
  • Suction line dip tube for fuel delivery – 1½” grade 304 stainless
  • Fill point & pump cabinet with anodised aluminium roller shutter door or heavy hinging steel door
  • Suitable for use with Avgas and Jet A-1
  • Fill point – 2” BSP stainless steel with Self Climat OPD Overfill Valve DN50 type NT- Jet A1 / Avgas
  • Unitop hydrostatic tank level contents gauge
  • Sample draw off point, inspection glass
  • Shot blasted to SA 2.5 and painted in 2-pack polyurethane finish (standard colour White)

Standard Specification

  • ZVF25 manual trigger with integral filter, complete with earth lead and dust cap.
  • Pumptronics Series C Mechanical fuel dispensing unit with stainless steel body and hand re-set mechanical flow meter.  80 to 90 litre/min flow rate*, ATEX Exd IIB T4 230V 50Hz motor. Not approved by UK Weights and Measures. Stainless steel pump internals with full air separation.  Approved to EN13617 (Atex)
  • FG-0-612-2 monitor filter cartridge to EI/API 1583 (4th edition) (particle & water blocking, 0.5 micron)
  • Facet VF-22SB filter vessel tested to EI/API 1581 (5th edition). Differential pressure gauge & water drain
  • Spring retractable hose reel, with 20m x 1” Elaflex hose to EN 1361:1997
  • 20m retractable earth bonding reel
  • Fire extinguisher
  • digitalVersion
Having problems? sales@iemuk.com