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✓ Dimensions in millimetres✓ Australian product range✓ Online ordering opens soon

MOSINSBO | Recessed stainless steel manhole cover | Square | Pedestrian

MOSINSBO 300 mm Recessed Stainless-Steel Manhole Cover & Frame

Australian product price: $223.68
  • ✓Clear opening: 240 × 240 mm maximum
  • ✓Nominal outer frame: 300 × 300 mm
  • ✓Overall depth: 50 mm; usable infill thickness must be confirmed
  • ✓Matching cover and frame; paving inlay supplied separately

Australian catalogueOnline ordering opens soon

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  • ↗A$25 delivery · Free from A$100 after discounts.
  • ◷Checkout is inactive.
  • ✓Product specifications are available now.

Considering another finish?

Natotela 406 mm Round Solid Manhole Cover & Frame
406 mm round solid coverView specifications
↗
Product specifications
Clear opening240 × 240 mm maximum
Outer frame300 × 300 mm nominal
Frame depth50 mm overall (not usable infill depth)
Inlay thicknessInstaller to confirm usable infill thickness; 50 mm is the overall depth
MaterialStainless steel with reinforcing bars
SurfaceRecessed tray for separately supplied paving inlay
ContentsMatching cover and frame; paving inlay not included
TrafficPedestrian only
Shipping & returns

Australian pricing, delivery and returns terms will be finalized before online ordering opens.

Current catalogue status

Installation & care

Measure the clear access opening and confirm support for the complete supplied frame. Do not assume compatibility with an existing frame.

For suitable pedestrian areas only. Vehicle use and compliance with an Australian load standard have not been verified. Have a qualified installer confirm the complete assembly.

Follow the manufacturer instructions, keep seating surfaces clear and retain the lifting equipment for future access.

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Matched setCover and frame supplied together
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Clear dimensionsOpening and frame listed separately
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Pedestrian useFor suitable gardens, paths and patios
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Catalogue openSpecifications available now

ABOUT THIS COVER

Keep the paving. Keep the access.

A recessed stainless-steel manhole cover with its matching frame. The nominal overall size is 300 × 300 mm; the access opening must be no larger than 240 × 240 mm. Overall depth is 50 mm. Your installer must confirm the usable infill thickness, chamber support and finished level. Paving inlay is supplied separately. We offer this model for suitable pedestrian areas only.

300 mm recessed stainless-steel cover opening and frame dimensions

MEASURE ONCE. CHECK TWICE.

The opening comes first.

Measure the clear access opening and confirm support for the complete supplied frame. Do not assume compatibility with an existing frame.

Check the inlay material thickness as well as the frame and opening.

How to measure your opening →

BEFORE YOU ORDER

A good fit starts with a question.

Send us your measurements and intended location if you are unsure which cover to choose. Your installer should confirm chamber support, installation depth and the complete assembly.

YOUR QUESTIONS, ANSWERED

Choosing and using this cover

What is included?
A recessed stainless-steel manhole cover with its matching frame. The nominal overall size is 300 × 300 mm; the access opening must be no larger than 240 × 240 mm. Overall depth is 50 mm. Your installer must confirm the usable infill thickness, chamber support and finished level. Paving inlay is supplied separately. We offer this model for suitable pedestrian areas only.
What is the clear opening?
240 × 240 mm maximum. Measure the clear access opening beneath your existing cover before ordering.
How large is the outer frame?
300 × 300 mm nominal. Confirm there is space and support for the whole frame.
Is the named size the clear opening?
No. Nominal size can describe the lid or frame. Use the separately listed clear opening and outer frame dimensions.
What is this cover made from?
Stainless steel with reinforcing bars.
What shape is this cover?
Square. Compare both the shape and the actual dimensions with your installation.
Does it include a matching frame?
Yes. Fit the supplied cover and frame as a matched assembly.
Will the lid fit my existing frame?
Do not assume so. This product is supplied as a cover-and-frame set; compatibility with another frame is not confirmed.
Where can I use it?
For suitable pedestrian areas only. Vehicle use and compliance with an Australian load standard have not been verified. Have a qualified installer confirm the complete assembly.
Can vehicles drive over it?
No. We offer this product for pedestrian areas only, not driveways, roads or parking areas.
Is it suitable for a patio?
It may suit a pedestrian patio when the chamber, frame support and installation meet the product requirements. Have your installer confirm the complete arrangement.
What should I check before buying?
Measure the clear access opening and confirm support for the complete supplied frame. Do not assume compatibility with an existing frame.
Does this cover need paving infill?
Yes. The recessed tray takes separately supplied paving inlay.
Is paving material included?
No. Your installer supplies and fits the paving inlay.
What finish does the top have?
The top finish depends on the paving material installed in the recessed tray.
What installation depth do I need?
The listed frame depth is 50 mm overall (not usable infill depth). Your installer must also allow for support and the surrounding construction.
How thick can the inlay be?
The listed overall depth is 50 mm; this is not the usable infill depth. Have your installer confirm the usable infill thickness and suitable material before ordering.
Is it watertight?
A watertight installation has not been verified. Confirm the chamber requirements and sealing with your installer.
Can it be permanently submerged?
Do not choose this cover for a permanently submerged installation. Confirm the application requirements with your installer.
Can I cut or modify the frame?
Do not modify the cover or frame without manufacturer guidance. Changes may affect support, fit and safe use.
Can I install it myself?
Use a suitably qualified installer to check chamber support, depth and the finished surface. Follow the manufacturer instructions.
How should it be maintained?
Keep the seating surfaces clear, check that the lid sits correctly and follow the manufacturer care instructions. Keep lifting equipment accessible.
What is the price?
$223.68 in Australian dollars. Online ordering is being prepared.
How much does delivery cost?
Delivery is A$25, free from A$100 after discounts. Availability and timing are confirmed before an order is accepted.
When will it be dispatched?
Australian delivery timing will be published before online ordering opens.
Which payment methods can I use?
Online ordering and payment are not yet available on the Australian catalogue.
Can I request more than one?
Use the wholesale enquiry page to discuss project quantities. An enquiry does not place an order.
Can I request a trade quotation?
Yes. Send the product names, quantities, Australian postcode and required date through our wholesale page.
What if my order arrives damaged?
Keep the packaging and take photographs. Contact our team with the order reference and description before sending anything back.
Can I return an unsuitable cover?
Australian returns terms will be published before online ordering opens. No Australian order or payment can currently be placed on this catalogue.

THE BUYING GUIDE

From opening to finished surface.

1. Record the actual dimensions

Measure the clear access opening and confirm support for the complete supplied frame. Do not assume compatibility with an existing frame.

2. Plan the finish and support

Allow for the separately supplied paving inlay and check its thickness against the tray. The frame needs appropriate support around the chamber and a finished level that suits the surrounding surface.

3. Confirm the use before installation

For suitable pedestrian areas only. Vehicle use and compliance with an Australian load standard have not been verified. Have a qualified installer confirm the complete assembly.

Read the full buying guide →

Working on more than one opening?

Share your cover sizes, quantities and delivery postcode with our team.

Make a trade enquiry →