Earn Rewards on Every Order – Unlock Your Discounts Now!

Free UK Mainland Delivery On This Product | Lead Times Vary

Over 17,000+ Happy Customers

Klargester AquaHold Master Tank 9000 Litre

£3,316.50

(exc VAT)

£3,316.50

(exc VAT)

Quantity

Secure Payment - Multiple Payment Gateways

This product is delivered directly from the supplier, lead times vary.

 

The Klargester AquaHold Master Tank 9000 Litre is a high-capacity stormwater attenuation tank designed to manage and control surface water runoff in a wide range of commercial, residential, and infrastructure applications. Engineered for durability and long-term performance, the AquaHold Master Tank helps reduce the risk of flooding by temporarily storing excess rainwater and releasing it at a controlled rate into the drainage network.

Ideal for residential developments, car parks, motorways, and low-lying land, the Klargester AquaHold system provides an effective and compliant solution for sustainable drainage (SuDS) projects. Its advanced design helps prevent the build-up of silt and debris while allowing easy access for routine inspection and maintenance, ensuring reliable performance throughout its service life.

With flexible installation options and compatibility with larger modular attenuation systems, the AquaHold Master Tank is suitable for both new developments and retrofit projects. Optional integrated flow control and SmartServ remote monitoring provide enhanced operational efficiency and simplified asset management.

 

Key Features & Benefits

  • 9,000 litre attenuation tank for effective stormwater management
  • Suitable for residential developments, car parks, motorways, and low-lying areas
  • Helps reduce flood risk by controlling surface water discharge
  • Designed to minimise the accumulation of silt and debris
  • Provides access for routine inspection and maintenance
  • Optional built-in flow control available
  • Compatible with SmartServ remote monitoring technology
  • Available in capacities from 5,000 to 79,000 litres
  • Choice of incorporated or standalone chambers
  • Suitable for larger modular attenuation tank installations
  • Robust, durable construction for long-term reliability
  • Supplied with a 3-year manufacturer's warranty (T&Cs apply)

 

Why Choose the Klargester AquaHold Master Tank?

The Klargester AquaHold Master Tank 9000 Litre offers a practical and dependable solution for stormwater attenuation and sustainable drainage schemes. Combining robust construction, flexible installation options, and low-maintenance operation, it is an ideal choice for developers, contractors, and civil engineering projects requiring effective water management and flood prevention measures.

 

Storage Tanks

Tank Dia (m)

Model No.

5,000 Litre

1.2

SS05

9,000 Litre

1.4

SS09

14,000 Litre

1.8

SS14

19,000 Litre

1.8

SS19

24,000 Litre

1.8

SS24

29,000 Litre

1.8

SS29

38,000 Litre

2.6

SS38

42,000 Litre

2.6

SS42

50,000 Litre

2.6

SS50

59,000 Litre

2.6

SS59

67,000 Litre

2.6

SS67

71,000 Litre

2.6

SS71

79,000 Litre

2.6

SS79

 

 Klargester AquaHold & AquaFlow Installation & Operation Guidelines

SKU: SM09

Agricultural Tanks Agricultural Tanks Agricultural Tanks

Why Buy Your Tank from Direct Drainage?

Free Tank Delivery

Tanks ship direct from the manufacturer, with lead times varying by product.

Best Price Guarantee 

Found the same tank cheaper? Send us the quote and we’ll try to match it.

Authorised Supplier

Buy with confidence from a sewage and drainage specialist.

Expert Tank Support

Need help choosing the right tank? Call our team on 01388 537050.

Agricultural Tanks

YOU MAY ALSO LIKE

CUSTOMER REVIEWS

Rated 4.8/5 by Direct Drainage Customers

Based on over 600 verified reviews

VERIFIED REVIEW

Very helpful from the start to the finish

Items were despatched quickly and arrived the next day. Would recommend.

Title

North Hayne Farm Cottages | 26 June 2026

VERIFIED REVIEW

Cheapest price I could find for the pump

Cheapest price I could find for the pump and delivery the next day what more could you want.

Title

Sam Jukes | 5 November 2025

VERIFIED REVIEW

Great service!

I ordered a septic tank it was delivered within a week and the delivery driver left it in the exact right place and time. Would definitely use this company again, thanks so much.

Title

Eve Harland | December 2025

OFFICIAL SUPPLIERS OF:

FAQs

Got questions? We’ve got the answer...

When will my order be dispatched?

Spare Parts Shipping
We ship in-stock spare parts the same day if ordered before 3pm. These orders are sent with DPD as standard and will be shipped on a Tracked Next-Day service.


Tanks & Supplier-Shipped Items

Tanks and certain spare parts are shipped directly from our suppliers. We aim to submit supplier orders to the supplier on the same day your order is placed to ensure prompt processing. 

How much is delivery?

Delivery costs vary depending on the type of product:

 

In-stock Spare Parts: £8.20 - shipped via DPD on a Tracked Next-Day service.
Supplier-shipped Spare Parts: £15 - dispatched directly from the supplier.
Tanks and Sewage Treatment Systems: Free Delivery to most mainland UK postcodes.

 

All delivery charges are calculated accurately at checkout.

I need help with placing my order.

No problem! Here are a few ways we can assist you:

Live Chat: Click the chat icon on the bottom right of the page to speak with our team instantly.
Call Us: Reach us at 01388 537050 during business hours for quick support.
Email: Send your query to sales@direct-drainage.co.uk, and we’ll respond promptly.

Do you stock all tanks and sewage treatment systems?

We do not stock tanks and treatment systems as standard. These are supplied directly from the manufacturer. The lead times of these systems will vary. If you need an accurate delivery date, please contact us on 01388 537050.

Are your prices inclusive of VAT?

It is important to note that all prices listed on our website exclude VAT. VAT will be calculated at checkout. 

I've found the same item somewhere cheaper, can you match the price?

We always aim to offer competitive pricing. If you've found the same item cheaper elsewhere, let us know — we'll do everything we can to match or even beat the price.

 

Contact us directly on 01388 537050 or drop us an email at sales@direct-drainage.co.uk.