Description
The Armadillo Gully Grate Protector Shell by Wrekin provides durable protection for installed gully gratings during construction, civils and maintenance activities.
Designed to sit over the gully grate, the protector shell shields the asset from impact damage, site traffic and debris, helping to maintain performance and reduce the risk of costly replacements during the build phase.
This variant is compatible with Tristar D400 430 × 370 gully gratings, making it suitable for highways, commercial developments and infrastructure projects where gully protection is required during works.
Key Features
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Temporary protection for installed gully gratings during construction and civils works
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Helps prevent impact damage from site traffic, plant and debris
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Reduces the risk of costly gully grate replacement during the build phase
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Designed to sit securely over the gully grate during site activities
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Suitable for use on highways, commercial and infrastructure projects
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Compatible with Tristar D400 430 × 370 gully gratings
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Durable ductile iron construction for demanding site conditions
Typical Applications
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Protection of installed gully gratings during construction and groundworks
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Highway and infrastructure projects where gullies are installed early in the programme
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Commercial developments with ongoing site traffic and plant movement
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Temporary site protection to prevent damage prior to final surfacing or handover
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Civils and maintenance works where gully gratings remain exposed during works
Notes
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Dimensions are nominal within ±2.5% tolerance
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Installation details available from the manufacturer
Plus, this specialist product is typically dispatched within 3–5 working days to ensure correct specification and handling.
All manhole covers, gully covers, and frames are supplied through an external supplier. Delivery charges will be calculated in your cart at checkout. Due to the size and weight of these items, deliveries are typically made using an artic vehicle.
Please review all product specifications before placing an order. If you require assistance selecting the correct product, our team is available on 03338803558 or info@drainageandcivilsdirect.co.uk to provide professional guidance.
Product Code: ARMGSHELL/4337
Clear Opening: 430mm x 370mm
Base Size: 645mm x 490mm
Depth: 75mm
Loading: N/A (protector shell – not traffic rated)
Material: Ductile Iron
Finish: As Cast
Certification: N/A








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