Earn Rewards on Every Order - Unlock Your Discounts Now!

Free UK Mainland Delivery On This Product | Lead Times Vary

Over 17,000+ Happy Customers

Clearwater 18,000 Litre Silage Tank

£6,589.00
£7,906.80 (inc VAT)
£6,589.00 (exc VAT)

FREE UK
DELIVERY

CUSTOMER OFFLOADING

AGRICULTRE
USE

Quantity

Secure Payment - Multiple Payment Gateways

Product Description

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

 

The Clearwater 18,000 Litre Silage Tank is a robust underground storage solution designed for the safe containment of silage effluent, sewage, surface water, animal waste, and harvested rainwater. Manufactured from durable, corrosion-resistant materials, this tank offers long-term reliability in demanding agricultural, commercial, and environmental applications.

 

With a substantial 18,000-litre capacity, the tank is ideal where regular tanker emptying is required and provides a dependable storage solution for farms, industrial sites, and properties without mains drainage. Its horizontal, shallow-dig design helps minimise excavation depth, potentially reducing installation costs and avoiding groundwater-related issues.

 

The tank is available with either a 1.0m or 1.5m neck extension, allowing flexibility to suit site requirements. Featuring a lockable manhole cover for added security and easy access for inspection and maintenance, the Clearwater 18,000 Litre Silage Tank delivers a practical and reliable wastewater and effluent storage solution.


Key Features

  • 18,000-litre storage capacity
  • Available with 1.0m or 1.5m neck extension
  • Suitable for agricultural, commercial, and environmental applications
  • Corrosion-resistant construction
  • Durable, impact-resistant design
  • Shallow dig profile helps reduce excavation depth
  • Lockable manhole cover for improved safety and security
  • Easy installation and maintenance
  • Designed for regular tanker emptying


Technical Specifications



Suitable For Storing

  • Sewage
  • Surface Water
  • Agricultural Silage Effluent
  • Veterinary Waste
  • Animal Waste
  • Firefighting Water Reserves
  • Rainwater Harvesting

 

Cesspool and Silage Installation and Guidelines
 Cesspool & Silage Tanks Sales Drawing

SKU: TANSILACLE007

Why Choose Direct Drainage for Agricultural Tanks & Bowsers?

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.

Agricultural Storage Solutions

Tanks and bowsers for agricultural water, fertiliser and liquid storage applications.

Expert Tank Support

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

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

Everything you need to know about our agricultural tanks and bowsers.

How do I choose the right agricultural tank or bowser?

Choosing the right agricultural tank or bowser depends on the liquid you're storing, the capacity required and how the equipment will be used.

 

We supply a wide range of agricultural storage solutions, including water bowsers, fertiliser tanks, silage tanks and applicator tanks in various capacities.

 

If you're unsure which product is suitable for your requirements, our team can help you find the right solution.

Can our agricultural tanks store fertiliser, silage effluent or other liquids?

Our agricultural range includes specialist tanks designed for storing water, liquid fertiliser, silage effluent, molasses and other agricultural liquids.

 

However, not every tank is suitable for every liquid. Compatibility depends on the tank's material, construction and manufacturer specifications.

 

Always check the individual product specifications before purchasing, particularly when storing fertilisers, chemicals or potentially hazardous liquids.

When will my agricultural tank or bowser be dispatched?

All agricultural tanks and bowsers are supplied directly from the manufacturer rather than held in our own warehouse.

 

Delivery lead times vary depending on the product, manufacturer and current availability.

 

We aim to process supplier orders promptly and will provide delivery information wherever possible. For an accurate lead time before ordering, please contact our team on 01388 537050.

Are our water bowsers suitable for towing on public roads?

Our range includes water bowsers designed for mobile water storage and transportation across agricultural and rural environments.

 

However, not all bowsers are suitable or approved for public road use.

 

Road suitability depends on the individual model, trailer specifications and applicable towing regulations. Always check the manufacturer's guidance before purchasing or transporting a loaded bowser.

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 agricultural tank cheaper elsewhere. Can you match the price?

We always aim to offer competitive prices across our agricultural tanks, water bowsers and liquid storage equipment.

 

If you've found an identical product advertised for less by another UK supplier, send us the details and we'll do our best to match or improve on their price.

 

Call 01388 537050 or email sales@direct-drainage.co.uk with your enquiry.