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IBC Plain Cap DN225(9")
A Plain DN225 Lid That Seals the Top of a 1000L Tote


What This Product Is
A plain HDPE cap in DN225, the 9 inch top opening size used on 1000 litre IBCs, fitted with a TPE gasket and supplied in red, black or a customised colour. It screws onto the fill opening and seals it without a vent, for contents that do not need to breathe.
Key Benefits
- DN225 is the common 1000 litre tote opening, so one cap covers mixed fleets
- The TPE gasket seals the face rather than relying on thread tightness
- HDPE resists chemicals and UV, so the cap survives outdoor tote storage
- Red, black or custom colour lets caps be colour coded by product
What Goes Wrong Without It
- A tote left with a damaged or missing top cap lets rain, dust and insects into the product
- Generic lids that do not match DN225 cross-thread and never seal properly
- Caps without a gasket rely on thread contact alone and weep during transport
Application Scenarios
- IBC reconditioners replacing damaged top caps on returned totes
- Chemical and food liquid fillers sealing totes before despatch
- Rental fleet operators standardising on one cap across mixed IBC brands
Technical Data
| Material | HDPE |
|---|---|
| Dimensions | DN225(9") |
| Note | Plain type |
| Gasket | TPE |
| Color | Red/Black or customized |
Figures above are taken from the product documentation. Anything not listed is confirmed at enquiry rather than estimated.
Features and Advantages
Features
- Designed to fit 1000L IBCs
- Easily installed
- Equipped with a gasket
- Plain type
- Can be easily cleaned and sanitized for reuse
Advantages
- Provides a seal to prevent leakage or contamination during transportation or storage of liquids in IBCs
- Can be easily installed and securely fastened, saving time and effort during setup or replacement
- Constructed using durable materials, such as high-density polyethylene (HDPE)
- The design of this product ensures that it can accommodate a wide range of IBCs, making it a versatile solution for various industries
How to Specify and Use It
Confirm the tote top opening is DN225, 9 inch
Check the TPE gasket is seated in the cap before fitting
Screw the cap on hand tight and check it is square to the opening
Wash and inspect the gasket before reusing the cap on a different product
Comparison With Other Products
This is the plain, non-vented version. A vented DN225 cap is used where the filled product needs pressure equalisation during temperature swings. Both share the same DN225 thread, so they are interchangeable on the same tote.
Customisation
Sizes, colours and materials can be adapted where the product allows it, and branding can be applied to closures and cap seals. Confirm the change you need when you send the enquiry.
Quality Control
United Packaging operates a professional quality control system under ISO 9001 certification, following quality management procedures intended to minimise the risk of defects.
Other Items in IBC Lids

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DN150(6") Solid IBC Lid
A Closed DN150 Lid That Keeps Dust and Moisture Out
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DN150(6") Vented IBC Lid for IBC Tank
Pressure Equalisation on the 6 Inch Tote Opening
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Camlock IBC Ball Valve
A DN50 Replacement Valve That Ends in a Camlock
View detailsQuestions About IBC Plain Cap DN225(9")
What size is the cap?
DN225, which is 9 inch.
Which IBCs does it fit?
It is designed to fit 1000L IBCs and suits most brands.
What material is it?
HDPE with a TPE gasket.
Which colours are available?
Red and black as standard, plus customised colours.
Is it vented?
No, this is the plain type.
Can it be reused?
Yes, it can be cleaned and sanitised for reuse.
Get a Price on IBC Plain Cap DN225(9")
Send the quantity, the specification variant and your destination port. We will come back with pricing and lead time.
