Precast Concrete Tanks

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Most extensive
range of precast
tanks in Ireland

Manufactured for use in Molloy wastewater treatment and pumping systems, our precast concrete tanks are also used for fire-fighting, rainwater, water storage and more.

Tanks can be combined

Drilled to requirements

Range of lid sizes

'S' certified as septic tank

J tank

850 litres
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Molloy Precast Concrete Tank

H1.2 tank

1200 litres
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Molloy Precast Concrete Tank

N tank

2200 litres
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Molloy Precast Concrete Tank

H tank

2500 litres
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Molloy Precast Concrete Tank

H+ tank

3500 litres
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Molloy Precast Concrete Tank

S tank

6000 litres
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Molloy Precast Concrete Tank

SW tank

6000 litres
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Molloy Precast Concrete Tank

S+ tank

7000 litres
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Molloy Precast Concrete Tank

S+W tank

7000 litres
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Molloy Precast Concrete Tank

Popular tank for domestic systems

Certified to EN 12566-1, this tank is most commonly used as part of our Chieftain systems installed at homes for new builds or when upgrading an existing system.

Specific use cases include:

P3 tank

8500 litres
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Molloy Precast Concrete Tank

L tank

10000 litres
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Molloy Precast Concrete Tank

LW tank

10000 litres
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Molloy Precast Concrete Tank

P4 tank

11300 litres
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Molloy Precast Concrete Tank

P5 tank

14170 litres
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Molloy Precast Concrete Tank

D tank

15000 litres
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Molloy Precast Concrete Tank

P6 tank

17000 litres
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Molloy Precast Concrete Tank

O tank

18000 litres
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Molloy Precast Concrete Tank

Q tank

25000 litres
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Molloy Precast Concrete Tank

R tank

38000 litres
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Molloy Precast Concrete Tank

Ireland’s largest two piece tank

These tanks are most commonly used for our large scale wastewater and pumping station projects.

Specific use cases include:

Precast Concrete Tanks: Use cases

If you need more than just the tank, set out below are our core range of products, each of which use combinations and customisations of Molloy Precast Tanks. Multiple tanks can be connected in an array to ensure optimal capacity for your project. Get in touch for assistance with sizing.

Questions about precast concrete tanks?

Get in touch and we can help.