30m3 DOUBLE WALL POLYTANK

With a capacity of up to 30,000 litres, the Double Wall Polytank offers excellent opportunities for the temporary storage of aggressive liquids. The double-wall construction allows for safe, easy and continuous monitoring to protect against leaks. Flexible and reliable to use, designed for safety, easy maintenance and cleaning.

FEATURES & BENEFITS

  • Double-wall construction for optimal environmental protection
  • Resistant to acids, alkalis and aggressive liquids
  • All flanges and connections according to DIN standard
  • Static drain
  • Easy cleaning without entering
  • Short installation time

APPLICATIONS

We support customers from refineries, industrial plants, waste water treatment plants, chemical plants, power plants and drilling companies.

Applications include:

  • Shutdowns and Turnarounds
  • Maintenance projects
  • Cleaning projects
  • Emergencies (damages, leaks, etc.)
Dimensions & Construction
Capacity 30,000 Litres (30m3)
Dimensions (h) 2,088 x (w) 2,249 x (l) 6,719 mm (inside)
(h) 2,700 x (w) 2,550 x (l) 7,450 mm (transport)
(h) 3,600 x (w) 2,550 x (l) 8,700 mm (service)
Transport · Standard hook lift system for roll-off containers
(adjustable for different country systems)
· 4 x crane eyes for lifting when empty
Material · Polyethylen (Tank body)
· Transport-/steel frame made of S235 JR (coated)
Max. density 1,80 t/m3
Operating pressure Unpressurised
Temperature 40 °C
(> 40 °C on request)
Column 1 Value 8 Column 2 Value 8
Features & Accessories
Connection
(front)		 · Flanged ball valve DN 50 (housed) on the floor
· Filling pipe with DN 80 flange
(electrically conductive)
Connection
(roof)		 · 3 x DN100 DIN-Flange, 1x dip pipe Ø 90 mm
· 3 x DN80 DIN-Flange, 1x dip pie Ø 70 mm
· 1 x sampling port with screw cap Ø 80 mm
Ladder Foldable aluminum ladder with handrails and railings around the entire work platform. Gratings for safe access to the tank.
Level gauge Mechanical level gauge
Monitoring

· 1 x signal control (electric)
· 1 x leakage probe in the double wall space (electric)
· 1 x alarm device (sound and light signal)
Application Acids, alkalis and aggressive liquids as well as other liquids on request
Construction
testing		 Manufactured in Germany
· Suitability test according to AwSV/WHG by TÜV Nord
based on DVS 2205
· EU Declaration of Conformity
· Structural approval
· Steel frame according to DGUV 114010
Pressure testing Regular pressure test before each use with 100 mbar for 30 minutes
Inspection · Regular leak test
· Every 5 years internal and external inspection of the welding seams and material assessment by an authorised expert for plastics technology
· Extensive inspections when required or after repairs

OPTIONAL ACCESSORIES & EQUIPMENT

HOSEBRIDGE

LEVEL GAUGE