Diamond 3-Layer
ISO 9001:2008 · Triple Layer
★ 9+1 Years Guarantee
Plastic & Polymer · Diamond
Diamond Plastic Products
A new era in water storage — shinier, stronger, smarter. Diamond's ultimate blow moulding tanks, built on advanced German technology for households, commercial spaces, and industrial use.
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Our Product
Water Storage Tanks
Presenting the all-new range of Diamond Tanks — the outcome of months of research and product development, built on advanced cutting-edge German technology. Each tank is now sure to be shinier, stronger, and smarter than ever before.
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Water Storage · 3-Layer & 4-Layer Range
Triple & Four-Layer
Storage Tanks
Storage Tanks
Introducing a brand new attitude in the water storage industry, in association with German technology. Diamond tanks fulfil every household, commercial, and industrial need with added strength, durability, and superior quality.
Diamond 4-Layer
New · ISO 9001:2008 · Four Layer
★ 10 Years Guarantee
- 4-layer construction — FDA approved, strong core layer, insulated temperature control, UV protection layer
- Safe for drinking — promising to deliver 100% virgin, high density polyethylene with no toxic chemicals leaching into water
- Herculean strength — every tank carries solid structural strength for years, built to be genuinely unbreakable
- Threaded lid design ensures tight closure, preventing foreign particles and any leakage
- 120 months guarantee on every product, backed by high quality material specifications
Higher Strength & Unbreakable
100% Virgin HDPE
UV Protected Layer
Food Grade Material
ISO 9001:2008 Certified
Tank Specifications
| Capacity (Ltrs) | Complete Diameter (Inches) | Complete Height (Inches) | Diameter of Manhole (Inches) |
|---|---|---|---|
| 300 | 28 | 35 | 16 |
| 500 | 33 | 42 | 16 |
| 750 | 38 | 48 | 16 |
| 1000 | 42 | 52 | 16 |
| 1500 | 48 | 60 | 16 |
| 2000 | 52 | 67 | 16 |
*The actual sizes may slightly vary. All dimensions in inches.
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Extended Range
Water Drums & Loft Tanks
Beyond our flagship storage tanks, Diamond offers a full range of water drums and space-saving loft tanks — built with the same uncompromising standards of strength and durability.
Water Drums
- Unbreakable — sturdy and durable Diamond construction
- Multilayered — available in double layers
- High density — stronger than standard polyethylene
- New-age designs — built to suit various utilities
- Available in multiple capacities for industrial & household use
Blow Mould Loft Tank
- Compact, space-saving design for loft and overhead installation
- Same blow-moulded strength and UV protection as flagship tanks
- Available in 200, 300, 500 & 1000 Ltr capacities
- Wide manhole access for easy cleaning and maintenance
- Ideal for residential rooftop and compact utility spaces
Loft Tank Specifications (Inches)
| Capacity (Ltrs) | Length | Width | Height | Manhole |
|---|---|---|---|---|
| 200 | 39 | 24.25 | 15.75 | 12 |
| 300 | 48 | 30 | 16 | 12 |
| 500 | 59 | 38 | 17 | 12 |
| 1000 | 77.75 | 50.25 | 20 | 12 H2 |
*The actual sizes may slightly vary.
Diamond Product Catalogue
Get the complete Diamond range in one place — full specifications, capacities, and finishes for every tank, drum, and loft tank, ready to view online or save for offline reference.
Enquire About Diamond Products
For pricing, bulk orders, dealership enquiries, or product catalogues — get in touch with our team. We respond within one business day.