• For commercial & private use

425 Litre Round Water Tank

Article#
425 litre round water tank, manufactured from durable MDPE material. Suitable for a wide range of applications, designed to last.
View full description
Capacity
(Litre)
425 Litre
Dimensions
(LxWxH)
75x75x105 cm
Lid Size
cm
30 cm
View all specifications
Selectable options:
drilled (open)

drilled (open)

connection of accessories possible.

not drilled (closed)

not drilled (closed)

outlet/threaded sleeve completely encased in plastic from inside - drilling possible at any time.

Selectable options:
vented

vented

allows air exchange for pressure equalization

unvented

unvented

sealed lid for closed systems

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As low as: 386.–
467.06 Incl. VAT
90% available from stock
Secure payment: iDEAL, PayPal, Credit Card & Bancontact
Personal advice & fast support

Description / 425 Litre Round Water Tank

425 litre round water tank made from high-quality MDPE – classic stable round shape, easy to clean and durable.

Features & Benefits

  • 6-7 mm wall thickness for strength and reliability
  • From high quality MDPE, roto-moulded (seamless; no welded seams)
  • Durable and impact-resistant for long service life
  • Food-safe, UV-resistant and chemical-resistant; REACH-compliant
  • Temperature resistant for water up to +70 °C

Installation & Handling

  • The 1" BSP outlet is standard. Choose drilled (open) for immediate use with brass connection sets, or undrilled (sealed) so the outlet remains closed until needed.
  • For adding extra connections, outlets, fillers or vents use our PP Tank Connection Sets. See our installation guide for detailed instructions.
  • 30 cm screw lid.
  • Inspection opening: 25.5 cm for easy access and cleaning
  • Dimensions: 75 cm × 75 cm × 110 cm (L × W × H incl. lid)

Applications

  • Professional & industrial: plant and mechanical engineering, OEM projects, industrial and production facilities, process and cooling water, agriculture, horticulture, construction sites
  • Mobile: campers, motorhomes, caravans, boats, yachts, service vehicles, cleaning vehicles, mobile water supply, events and emergency services
  • Domestic: rainwater harvesting, garden irrigation, toilets, washing machines, cleaning systems, household water supply and DIY projects
  • Spin Weld Outlets available on request for larger orders or OEM projects.

Drawings & Certificates

3D step file available on request. Technical drawing, WRAS food safety certificate, REACH/RoHS-compliance and chemical resistance list are available for download below.

FAQs & Installation

  • What does drilled vs. undrilled outlet mean?
  • How can I install additional connections on the tank?
  • How should I secure or fasten the water tank?

Find detailed answers and more questions in our FAQ section.

Drawings & Certificates

Resistance Chart Fluids Tanks (Size: 88 KB)
WRAS Certificate Potable Water Food Grade Temperature (Size: 2 MB)
RoHS 3 and REACH Statement (Size: 257.8 KB)
Technical Drawing (Size: 567.5 KB)

More Information

General Information
Capacity (L) 425
Dimensions (LxWxH cm) 75 x 75 x 105
Height incl. Lid (cm) 110
Shape & Type Round Tank
Weight (kg) 20.5
Material & Durability
Material MDPE
Wall Thickness (mm) 8
Food-Safe Certification WRAS approved - natural / black / light blue
UV Resistance Yes
Temperature Resistance (°C) max. + 70°C
Chemical Resistance Yes with undrilled BSP Outlet
Suitable for Waste Water & Diesel No
Design Features
Baffles No
Lid Size (cm) 30 cm
Inspection Opening (cm) 25,5 cm
Lid vented Yes
Lid with Float optional
3D file available Yes, on request
Connections & Installation
BSP Connections Yes
BSP Connection Size 1"
Spin Weld Outlet possible Yes
Installation Type upright, vertical
Mounting Options plastic-coated steel strips / stainless steel brackets / frames
Accessory Compatibility Brass & Plastic, Filters, Float-Valves

Make your order complete

,,

Tank Connection Set Brass 90° Bend Sockett: 1 Inch Knee Socket, Ball Valve and Hosetail for 25 mm Hose

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Push-In BSP Fitting 1" external thread x 3/4" internal thread + EPDM Gasket - food safe

Push-In BSP Fitting 1" external thread x 3/4" internal thread + EPDM Gasket - food safe

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PP Tank Connection Set 25 mm Hose 90° Bend

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PP Tank Connection Set 30 mm Hose Straight

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Tank Connection Set 25 mm Hose 90° Bend

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Hosetail 13 mm x 1 Inch External Thread

Hosetail 13 mm x 1 Inch External Thread

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Tank Connection Set 25 mm Hose Straight,,

Tank Connection Set 25 mm Hose Straight

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