FSP 5000 Litre Water Tank – Heavy-Duty, One-Piece Moulded Design

FSP New Zealand’s 5000 Litre Water Tank is a robust solution for long-term water storage. Built from one-piece virgin polyethylene, this tank is designed to be leak-free, durable, and UV stabilised to withstand harsh New Zealand conditions. Its ribbed walls prevent bulging, and the tank is engineered to inhibit algae growth by blocking sunlight.

Key Features:

✅ Massive 5000L capacity for extended water storage

✅ One-piece moulded design – no joints or weak points

✅ Ribbed wall construction for added strength and durability

✅ Made from 100% virgin polyethylene – no recycled materials

✅ UV stabilised – designed for long-term outdoor use

✅ Meets Australian/New Zealand Standards: AS/NZS 4766, AS 2070 (Food Grade), AS 4020 (Drinking Water Safe)

✅ Four overflow outlet positions – flexible installation options

✅ Blocks sunlight to inhibit algae growth

Dimensions (H x D):
📏 2180mm x 1820mm

Site Installation Requirements:

Install on level ground with a concrete base or crusher dust mixed with cement

Use a retainer around the base to prevent erosion and maintain warranty eligibility

Why Choose FSP 5000 Litre Water Tanks?

This heavy-duty tank is ideal for residential, rural, and commercial water storage needs. Its durable, leak-proof construction and compliance with strict food and drinking water standards make it a reliable choice for long-term use.


Get a Quote

FSP 5000 Litre Water Tank – Durable, Leak-Free Water Storage

FSP New Zealand’s 5000 Litre Water Tank is a premium solution for reliable, long-term water storage. Engineered for tough New Zealand conditions, this tank is moulded in a single piece, eliminating weak points that can lead to leaks. The reinforced ribbed walls prevent bulging, even under the stress of full-capacity, long-term water storage.

Key Features:
✅ Made from 100% virgin polyethylene – no recycled or reconstituted materials
✅ One-piece moulded design – completely leak-proof
✅ Ribbed wall construction for added strength and durability
✅ Opaque build blocks sunlight to inhibit algae growth
✅ Four optional overflow outlet positions for flexible installation
✅ UV stabilised – built to withstand New Zealand’s harsh outdoor conditions
✅ Backed by a 10-year warranty
✅ Compliant with AS/NZS 4766, AS 2070 (Food Grade), AS 4020 (Drinking Water Safe)

Why Choose FSP Water Tanks?
This heavy-duty tank is ideal for both residential and industrial applications, providing secure, clean water storage in any environment. Available in a range of shapes, sizes, and colours, FSP’s water tanks are built to suit your unique storage needs.