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2780m2 Clearwater Full Retention Separator | NSFA050

£6,023.23

(exc VAT)
£6,023.23

(exc VAT)
Quantity

Secure Payment - Multiple Payment Gateways

Full retention separators treat the full flow that can be delivered by the drainage system, which is normally equivalent to the flow generated by a rainfall intensity of 65mm/hr. On large sites, some short term flooding may be an acceptable means of limiting the flow rate and hence the size of full retention systems.

Features

  • Designed for easy installation
  • Oil alarm probe tube available (required by EN858-1 and PPG3)
  • Vent points within necks
  • Maintenance from ground level
  • High strength and durability
  • Fitted inlet/ outlet connections
  • Certified to EN858 - 1 and PPG3

 

Model NSFA050
Flow (l/s) 50
Drainage Area (m²)  2780
Storage Capacity (L) Silt 5000
Storage Capacity (L) Oil 500
Length (mm) 5425
Manhole Cover Dimensions (mm)
 600
Base Inlet Invert (mm) 1810
Base to Outlet Invert (mm) 1760
Min Inlet Invert (mm) 1000
Standard Pipework Diameter (mm)  315

 

PLEASE CONTACT US FOR AN ACCURATE LEAD TIME

sales@direct-drainage.co.uk

SKU: TANSEPACLE021

Why Shop with Direct Drainage?

Next-Day Delivery

If ordered before 4pm on all in-stock Spare Parts

Best Price Guarantee 

Found our product cheaper somewhere else? We will match it!

Buy with Confidence

We are an authorised retailer for major manufacturers

Trusted Support

Call our helpful team on 01388 537050 for any help!

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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.