Description
The
320mm square manhole cover is a genuine
Kayflow UG2000 cover and frame designed to complete a compatible Kayflow 320mm inspection chamber. This
Kayflow screw down chamber cover provides accessible closure to the chamber while allowing the underground drainage system to be reached for inspection and maintenance when required. Kayflow currently rates the UG2000 as a
15kN square chamber cover, equivalent to a manufacturer loading of 1.5 tonnes. It can also be used as a
replacement inspection chamber lid where the existing chamber components are compatible with the Kayflow 320mm system.
320mm Square Manhole Cover
The
320mm square manhole cover forms the finished upper section of a compatible Kayflow inspection chamber. Once the chamber base and any required risers have been installed, the cover and frame provide a removable access point to the drainage chamber below. The square frame offers an alternative finish to the round UG1000 cover used within the same Kayflow 320mm chamber range. This makes the UG2000 useful where a square surface finish is preferred while retaining compatibility with the corresponding chamber system. Kayflow confirms that its 320mm chamber bases, risers, lids and frames are manufactured from polypropylene.
Kayflow UG2000 Square Cover & Frame
Kayflow UG2000 is the current single-unit manufacturer reference for the square cover and frame. This is the MPN that should be used on a single-product WooCommerce listing even where Speedy Plastics retains BUG2000 as its internal stock SKU. Kayflow separately lists BUG2000 as the bulk product reference with a manufacturer bulk quantity of 54 units. Using
Kayflow UG2000 as the MPN helps distinguish the individual product from the manufacturer bulk reference.
Kayflow Screw Down Chamber Cover
The
Kayflow screw down chamber cover provides a secure removable top to the compatible chamber assembly. The existing Speedy Plastics product is identified as a screw-down cover and frame, making it suitable where a secured inspection chamber cover is required. Before installation, check the chamber diameter, manufacturer and frame arrangement to ensure that the
Kayflow screw down chamber cover matches the existing or newly installed inspection chamber components.
15kN Square Chamber Cover
Kayflow’s current product information lists the UG2000 as a
15kN square chamber cover, with a manufacturer loading of 1.5 tonnes. The stated load rating should always be checked against the intended installation before fitting. A
15kN square chamber cover should not be selected for an installation where the expected loading exceeds the manufacturer’s rating. Older Kayflow literature previously identified the UG2000 as a 35kN product. However, Kayflow’s current product information lists both UG2000 and BUG2000 at 1.5 tonne / 15kN, so the current manufacturer rating should be used for this listing.
Replacement Inspection Chamber Lid
The UG2000 can provide a
replacement inspection chamber lid where the existing chamber is part of the compatible Kayflow 320mm system. Checking compatibility is important because similarly sized chamber covers from different systems are not necessarily interchangeable. When buying a
replacement inspection chamber lid, confirm the chamber diameter, existing frame arrangement and required load rating rather than selecting a cover based on nominal size alone.
Compatible Kayflow 320mm Inspection Chamber System
The
320mm square manhole cover is designed as part of Kayflow’s modular 320mm inspection chamber range. Compatible components include the UG1004 chamber base, UG1002 chamber riser and UG108 riser sealing ring. Kayflow states that its complete 320mm inspection chamber system can be installed to a maximum depth of 600mm. The chamber system uses 110mm drainage connections throughout. Kayflow’s current product guide identifies the inspection chamber range to BS EN 13598-1.
Access for Underground Drainage Maintenance
The cover provides access to the chamber below when underground drainage runs need to be inspected, rodded or maintained. This allows key drainage junctions to remain accessible after the surrounding installation has been completed. The frame should be correctly supported and installed at the required finished level in accordance with the installation requirements and relevant building practices.
Choosing the Correct 320mm Square Manhole Cover
Before ordering the
320mm square manhole cover, confirm that the chamber below is compatible with the Kayflow 320mm system and that the manufacturer’s 15kN load rating is appropriate for the intended installation. The
Kayflow UG2000 is the square option within this chamber range. Customers requiring the alternative round cover should select the corresponding Kayflow UG1000 rather than attempting to interchange unrelated chamber components.
320mm Square Manhole Cover Key Features
- Genuine Kayflow inspection chamber component
- Single-unit manufacturer reference: UG2000
- Square cover and frame
- Designed for compatible Kayflow 320mm inspection chambers
- Current manufacturer load rating: 1.5 tonne / 15kN
- Polypropylene construction
- Provides removable inspection and maintenance access
- Compatible with the Kayflow 320mm chamber system
- Manufacturer bulk reference: BUG2000
Complete Your 320mm Inspection Chamber
Browse our
110mm x 320mm manhole inspection chamber range for compatible chamber bases, risers, seals and alternative cover options. You can also view our
Plastic Manhole Covers & Frame category for other cover sizes, styles and load ratings. For current manufacturer specifications, see the official
Kayflow 320 Inspection Chambers page. The
320mm square manhole cover provides a genuine
Kayflow UG2000 solution where a
Kayflow screw down chamber cover,
15kN square chamber cover or compatible
replacement inspection chamber lid is required.
