Collection · 15 products in stock

UNDERGROUND WATER & CESSPOOL
TANKS

Below-ground polyethylene and GRP tanks for rainwater storage, cesspit sewage collection and agricultural water supply.
3,146L–65,000L
Capacity range
15
Products
Free delivery
Nationwide
Underground Water & Cesspool Tanks

Underground Water & Cesspool Tanks

Showing 1–12 of 15
18000L UNDERGROUND WATER STORAGE AND CESSPOOL TANK
Klargester (Ac)

18000L UNDERGROUND WATER STORAGE AND CESSPOOL TANK

€6,925.09 ex VAT (€8,517.86 incl. VAT)
In stock
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 UNDERGROUND WATER STORAGE AND CESSPOOL TANK
Klargester (Ac)

54000L UNDERGROUND WATER STORAGE AND CESSPOOL TANK

€16,141.76 ex VAT (€19,854.36 incl. VAT)
In stock
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34000L UNDERGROUND WATER STORAGE AND CESSPOOL TANK
Klargester (Ac)

34000L UNDERGROUND WATER STORAGE AND CESSPOOL TANK

€10,880.70 ex VAT (€13,383.26 incl. VAT)
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22000L UNDERGROUND WATER STORAGE AND CESSPOOL TANK
Klargester (Ac)

22000L UNDERGROUND WATER STORAGE AND CESSPOOL TANK

€8,268.59 ex VAT (€10,170.36 incl. VAT)
In stock
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EcoBloc Soakaway Attenuation Crates
Graf Ireland Environ

EcoBloc Soakaway Attenuation Crates 7m3

€1,718.75 ex VAT (€2,114.06 incl. VAT)
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EcoBloc Soakaway Attenuation Crates 
Graf Ireland Environ

EcoBloc Soakaway Attenuation Crates 11m3

€2,531.25 ex VAT (€3,113.43 incl. VAT)
In stock
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10000L UNDERGROUND WATER STORAGE AND CESSPOOL TANK
Klargester (Ac)

10000L UNDERGROUND WATER STORAGE AND CESSPOOL TANK

€4,735.68 ex VAT (€5,824.88 incl. VAT)
In stock
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63000L UNDERGROUND WATER STORAGE AND CESSPOOL TANK
Klargester (Ac)

63000L UNDERGROUND WATER STORAGE AND CESSPOOL TANK

€18,445.61 ex VAT (€22,688.10 incl. VAT)
In stock
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EcoBloc Soakaway Attenuation Crates 
Graf Ireland Environ

EcoBloc Soakaway Attenuation Crates 4m3

€975.00 ex VAT (€1,199.25 incl. VAT)
In stock
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59000L UNDERGROUND WATER STORAGE AND CESSPOOL TANK
Klargester (Ac)

59000L UNDERGROUND WATER STORAGE AND CESSPOOL TANK

€17,293.68 ex VAT (€21,271.22 incl. VAT)
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38000L UNDERGROUND WATER STORAGE AND CESSPOOL TANK
Klargester (Ac)

38000L UNDERGROUND WATER STORAGE AND CESSPOOL TANK

€11,789.47 ex VAT (€14,501.04 incl. VAT)
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71000L UNDERGROUND WATER STORAGE AND CESSPOOL TANK
Klargester (Ac)

71000L UNDERGROUND WATER STORAGE AND CESSPOOL TANK

€20,354.03 ex VAT (€25,035.45 incl. VAT)
In stock
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About underground water & cesspool tanks · Buying guide

Choosing the right
Underground Water & Cesspool Tanks
in Ireland

Our Klargester below ground tanks deliver precisely what you need for comprehensive water management and waste containment. Whether you're a farmer managing agricultural runoff or a homeowner seeking reliable water storage, these underground tanks provide an unparalleled solution for collecting and retaining liquids. From sewage and surface water to specialised firefighting and rainwater reservoirs, our tanks are engineered to meet a range of storage requirements.

Designed with practicality in mind, these cesspool tanks offer you a straightforward, low-maintenance storage system that ensures your specific liquid containment needs are met with maximum efficiency. The tanks come with a comprehensive 12-month warranty, giving you peace of mind about your purchase, and their simple installation process means you can have your storage solution up and running quickly. What sets these tanks apart is their versatility – they can be customised with special linings to handle a wide range of liquids, including challenging substances like silage effluent, high-octane fuels, and complex agricultural waste.

GRP (Glass Reinforced Plastic) tanks offer exceptional strength, corrosion resistance, and longevity, standing up to harsh environmental conditions while providing reliable performance year after year. To learn more about our GRP (Glass Reinforced Plastic) tanks and their benefits, read our article What is GRP and Why Choose a GRP tank?.

Frequently asked questions

Underground Water & Cesspool Tanks FAQs

What is a cesspool?
What is the difference between a cesspool and a septic tank?
When would I need a cesspool?
What is a GRP Tank?
How long do GRP Tanks usually last?
What are the main benefits of a GRP Tank?
What is the differences between a GRP Water Tank and a MDPE tank?
Need help choosing?

Talk to a
specialist

Sizing, regulations, installation. We've been answering these questions since 1999.

Phone 051 351 325Mon–Fri 9–5 WhatsApp 051 351 3257 days Email info@tanks.ieReply within 2 hours