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Lion Yard Trading
Four vertical HDPE tanks in ascending sizes outside the store
Plastic HDPE Water Tanks

5,000 Gallon Plastic HDPE Water Tank

~18,927 L / 18.93 m³. Sits on flat, level ground carrying about 19 tonnes of water when full, before the weight of the tank itself. Moulded polyethylene — lighter than GRP at the same capacity, UV-stable, hygienic for potable water and ready to install the same day. Delivered in one piece and light enough to handle without a crane on the smaller sizes.

All Plastic HDPE Water Tanks11 products in this range · browse all Water Tanks

Published price

5,000 Gallon Plastic HDPE Water Tank

New
AED 8,000
Refurbished
AED 5,000

Save 38% — AED 3,000

Ask on WhatsApp

One message, no form — we reply with the price.

Prices exclude 5% VAT and are subject to change. Bulk discounts available.

New: 2–3 year warranty | Refurbished: 6 month warranty

Delivered across all 7 Emirates. How delivery works

10 technical drawings — sizes, specs and how to orderRange · Dimensions · Wall · Fittings · Variants · Or GRP · Per litre · New or used · Cleaning · Ordering

What size tank does the building need?

Enter how many people it serves and how long you want to hold.

You need

  • Storage needed1,650 litres
  • Same figure in gallonsTake the next size UP from the list below — never the one under it363 gallons
  • Daily demand1,500 litres/day

How that was worked out

  • 6 people × 250 l = 1500 litres a day
  • × 1 day of storage = 1500 litres
  • + 10% spare = 1650 litres
  • 1650 ÷ 4.546 = 363 gallons

This size

~18,927 L / 18.93 m³. Sits on flat, level ground carrying about 19 tonnes of water when full, before the weight of the tank itself.

What this is

Capacity
5,000 US gallons · 18,927 litres · 18.93 m³

Taken from the product’s own name, converted where the unit differs, and from the standard where the range cites one. Tell us the application and we will confirm the exact item before you order.

Specification

Shape and orientation
Vertical cylindrical, moulded in one piece.
Material
Food-grade high-density polyethylene, UV-stabilised for UAE sun. Lighter than GRP at the same capacity, and it will not corrode or delaminate.
Fabrication
Rotationally moulded as one seamless vessel. Single-skin, so it is not insulated the way a GRP tank is - in full sun the water gets hot.
Dimensions
Fixed mould sizes. Ask for the dimension sheet on the size you want before ordering.
Capacity basis
Sold in US gallons. 1 m³ = 264.172 US gallons, and every size on this site shows its litre and cubic-metre equivalent so it can be checked against a drawing.
Base required
Flat, level ground or a slab across the full base. A polyethylene tank must be fully supported underneath - it will deform if it bridges a gap.
Site access
One piece, but light enough to handle without a crane in the smaller sizes, which is why it is the usual same-day replacement.
Installation
Set down, connected and filled. The quickest tank on this site to put into service.
Delivery
All 7 Emirates from our own yard. Sharjah and the northern emirates are usually same day on stocked sizes; the rest of the country is one to three working days. The delivery charge depends on the emirate, the load and the offloading, and is confirmed in writing on the quotation.
Maintenance
A potable water tank carries a cleaning obligation that sits with the building owner. Dubai requires cleaning and disinfection at least twice a year plus a monthly internal inspection, by a company approved by the DM Food Safety Department. Abu Dhabi sets it by tank type. We do this work with our own crew and can quote it with the tank.
Ordering
Priced per piece unless the row states otherwise, excluding 5% VAT. Contractor rates apply on full-run quantities - send the bill of quantities and the whole package is priced together.

Not the right size?

Every size in the Plastic HDPE Water Tanks table, with the figure next to it.

Back to the full Plastic HDPE Water Tanks table
Plastic HDPE Water Tanks

Technical Procurement & Ordering Guides

10 drawings covering every answer we need to price Plastic HDPE Water Tanks — every figure comes from the price table above or from the published standard it is made to.

RangeEleven capacities, new and used

1 of 10

WhatsApp us

Send us the size, wall and length — or send the drawing and we will read it off.

5,000 Gallon Plastic HDPE Water Tank — questions we get asked

Anything not covered here, ask on WhatsApp — you will get a person, not a form reply.

A 5,000 gallon tank holds about 18,927 litres — 18.93 cubic metres. Every capacity on this site is US gallons, converted at the fixed rate of 1 m³ = 264.172 US gallons rather than a rounded marketing figure, so you can work straight against a drawing.

It holds 18,927 litres — 18.93 cubic metres. Physical dimensions depend on how the tank is built for your site rather than on a fixed mould, so ask us for the dimension sheet on this capacity and we will send it before you order.

New is AED 8,000 and refurbished is AED 5,000. Both figures are published list prices and exclude the UAE 5% VAT. Delivery, offloading and any installation are quoted separately and confirmed in writing before you commit.

~18,927 L / 18.93 m³. Sits on flat, level ground carrying about 19 tonnes of water when full, before the weight of the tank itself. It is part of our Plastic HDPE Water Tanks range under Water Tanks, stocked at our own warehouse.

Yes — to all 7 Emirates. Sharjah and the northern emirates are usually same day on stocked items, and the rest of the country is one to three working days. The delivery charge depends on the emirate, the load and the offloading, so it is quoted separately and shown on the written quotation rather than guessed at here.

Yes. Contractors, facilities companies, workshops and site suppliers are most of what we do, and volume pricing applies above trade quantities. Send the full list rather than one line and we will price the whole package. Standard terms are 50% advance and 50% on delivery, with credit terms available to verified repeat clients.

There are 10 lines in the Plastic HDPE Water Tanks range, each with its own published price on this site. If the exact variant you need is not listed, ask — a good deal of our stock moves faster than the page does.
Get in touch

Need this delivered?

Tell us the quantity and the emirate and we will confirm the price, the lead time and the offloading before you commit.

Mon–Sat, 8:00 AM – 6:00 PM · +971 54 303 3119 (Operations Director) · +971 54 241 0599 (Managing Director)