The Clark Drain Galvanised Manhole Cover & Frame is an ideal choice for internal drainage and areas frequented by pedestrians due to its robust design and high-quality construction. Crafted from galvanised steel with a polypropylene frame, this product promises lasting durability and security.

Its innovative design includes a factory-fitted rubber sealing gasket, which effectively prevents unwanted odours and ensures a tight seal, keeping your environment fresh and pristine. This manhole cover is noted for its convenience and practicality, featuring a recessed cover designed for concrete infill, making it both inconspicuous and effective. It is equipped with locking screws and lifting keys, ensuring easy accessibility and heightened security. Engineered to bear a substantial load, this cover is suitable for various applications, offering reliability and peace of mind in both domestic and commercial settings.

  • Dimensions: 580mm (L) x 580mm (W) x 54mm (D)
  • Clear opening diameter: 450mm
  • Locking: Comes with locking screws and a sealing gasket
  • Load capacity: 5-tonne gross plated weight
  • Cover: Recessed design for concrete infill
  • Includes integral lifting keys for easy handling
  • Made from galvanised steel with polypropylene frame
  • Ideal for internal drainage and pedestrian areas

£4.99 Standard Delivery, or FREE on most orders over £99* (some exclusions apply)

£9.99 Next day delivery is available for orders places before 12 noon. Any orders placed for next day delivery after this time, will take 2 working days to be delivered.

Working/delivery days are Monday to Friday, deliveries will not normally be made Saturday or Sunday.

We offer a 30-day returns policy on on the majority of our items*, as long as the item is unused, undamaged and unopened**. We only ask that the postage is covered by yourself. 


* Please see our delivery page for further details on specific exceptions.

** Some products that are made to order or personalised cannot be returned.

***Exclusions apply for items shipped directly from our suppliers, and some big & bulky items may incur an additional charge. Please see our delivery page for full details. 

Showing 3 of our total 17 reviews, with an average rating of 5 stars. Read all 17 reviews for CD450SR/46SL 450x450mm Recessed & Sealed Manhole Cover & Frame 5-Tonne .
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Review Summary - 5 out of 5 based on 17 ratings.
August 12, 2024 | Customer
450x450mm Recessed & Sealed Manhole Cover & Frame 5-Tonne CD 450SR/46SL

Good quality as described. Delivered on time as quoted.

August 7, 2022 | Ian
450X450mm Recessed & Sealed Manhole Cover & Frame 5-Tonne CD 450SR/46SL

Perfect for the job

July 12, 2022 | Mr ANDREW McDonald
450X450mm Recessed & Sealed Manhole Cover & Frame 5-Tonne CD 450SR/46SL

Solid product

Clark Drain CD450SR/46SL 450x450mm Recessed & Sealed Manhole Cover & Frame 5-Tonne

  • 81,42 €
  • (Delivery from 5,57 € )
Item in Stock   |   Usually dispatched within 24 hours
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Free UK Delivery on most orders over £99
Delivery Rates & Information

Delivery Options

Standard Delivery: £4.99 - Free for all orders over £99.*
Next Day Delivery: £9.99 - Available for orders placed before 12:00 PM (Noon).

Important Delivery Notes

Next Day Delivery Cut-off: Orders placed after 12:00 PM (Noon) using Next Day Delivery will be delivered within two working days.
Working Days: Our standard delivery and shipping days are Monday through Friday. We do not normally deliver on Saturdays or Sundays.

Easy 30-Day Returns

We want you to be happy with your purchase! We offer a 30-day returns policy on all items, provided the following conditions are met:
  • The item is unused and undamaged.
  • The item is returned in its original packaging.
  • The customer is responsible for the return postage costs.

Combining Your Order

We always strive to combine your order into a single delivery. However, your order may arrive in multiple shipments if it contains:
  • Items from different warehouses (Standard items).
  • 'Direct' items (These are shipped separately and directly from the supplier) and will arrive separately from other items in your order.

*Exclusions & Additional Charges

The following items may be excluded from standard shipping rates or may incur extra delivery charges:
  • Items Shipped Directly from Suppliers ('Direct' items).
  • Certain Large or Bulky Items.
Want it by Monday 12th October? Order within 11 hours, 48 minutes