Bunded Chemical Tank 21,000ltr

BPST21000

Bunded Chemical Tank 21,000ltr

BPST21000
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A 21,000ltr Polymaster Double-Walled Self-Bunded is literally a tank-within a tank. This means  we manufacture a smaller tank (to hold the bulk chemicals securely), inside another purpose-built polyethylene tank.  The ‘outer tank’ has 110% capacity of the internal tank. So, in the unlikely event of a leak occurring it will prevent the chemicals coming into contact with the environment and your employees.

Polymaster Chemical Self Bunded Tanks have the ability to store over 1,965 chemicals.  Check out our Chemical Compatibility Chart.

 

Code Capacity Diameter Height Material SG Rating Cabinet Sealed Warranty Datasheet Drawings CADs
BPST21000LGY-1.5 21,000 Ltrs 3570mm 3515mm Hexene PE 1.5 Single Door / Double Door No 5 Years Datasheet Drawing STEP
BPST21000LGY-1.75 21,000 Ltrs 3570mm 3515mm Hexene PE 1.75 Single Door / Double Door No 5 Years Datasheet Drawing STEP
BPST21000LGY-2 21,000 Ltrs 3570mm 3515mm Hexene PE 2 Single Door / Double Door No 5 Years Datasheet Drawing STEP
BPST21000LGY-CG-1.5 21,000 Ltrs 3570mm 3515mm Chemical Grade PE 1.5 Single Door / Double Door No 5 Years Datasheet Drawing STEP
BPST21000LGY-CG-1.5 21,000 Ltrs 3570mm 3515mm Chemical Grade PE 1.5 Single Door / Double Door Yes 5 Years Datasheet Drawing STEP
BPST21000LGY-CG-1.75 21,000 Ltrs 3570mm 3515mm Chemical Grade PE 1.75 Single Door / Double Door No 5 Years Datasheet Drawing STEP
BPST21000LGY-CG-1.75 21,000 Ltrs 3570mm 3515mm Chemical Grade PE 1.75 Single Door / Double Door Yes 5 Years Datasheet Drawing STEP
BPST21000LGY-CG-2 21,000 Ltrs 3570mm 3515mm Chemical Grade PE 2 Single Door / Double Door No 5 Years Datasheet Drawing STEP
BPST21000LGY-CG-2 21,000 Ltrs 3570mm 3515mm Chemical Grade PE 2 Single Door / Double Door Yes 5 Years Datasheet Drawing STEP
  • Level transmitter mount
  • Weather proof vent
  • Inspection hatches
  • Mechanical level indicator
  • Bolt down lugs
  • Outer tank exceeds 110% capacity of storage tank
  • Bund alarm float switch
  • Bund drain
  • Outlet sealed to inner and outer tank
  • Lifting lugs
  • High level alarm float switch
  • Bund alarm & high level alarm on exterior of tank
  • Top fill assembly with camlock and drain
  • Tank outlet and valve
  • 25 Year design life

Optional cabinets can be added for segregation of equipment, increased capacity for housing multiple dosing systems and protection for equipment.

Join multiple tanks together with double containment (bunded) connections for unlimited capacity.

Add a Chemical Unloading Panel with single and 3-phase options, all in one Tank Management System or Tank Overfill Protection (including alarm, inloading high level safety cut-off and Radar & Ultrasonic Level Transmitters available).

 

Questions? We are here to help.

We know that sometimes solutions involve some out of the box thinking, we work with you to make a custom solution that matches your exact situation and actually solves your problem. Fill out this form and our team will be in touch. or call us below.
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Australian Made

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