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IBC Drain Spout with S100x8 Female Thread
A Straight Drain Path off a DN80 IBC Valve

What This Product Is
A natural HDPE drain spout with an S100x8 female thread on both inlet and outlet, using a 3 inch buttress thread that connects to DN80 IBC valves. It gives a short, direct discharge path when an IBC is being emptied rather than dosed.
Key Benefits
- Full S100x8 threads at both ends keep the bore open for fast drain-down
- The 3 inch buttress form matches DN80 valves used across most IBC brands
- Natural HDPE suits the same broad liquid range as the container
- It installs and removes by hand with no tools or sealing tape
What Goes Wrong Without It
- Emptying an IBC through a reduced fitting takes far longer than the valve itself allows
- Mismatched adapters on a DN80 outlet are the usual source of drips during drain-down
- Large IBC valves are hard to connect to without a matching threaded fitting
Application Scenarios
- Bulk liquid handlers draining IBCs down before cleaning or return
- Chemical plants transferring from IBC to process tanks
- Rental and reconditioning operators who need a repeatable drain fitting
Technical Data
| Material | HDPE |
|---|---|
| Inlet | S100x8 |
| Outlet | S100x8 |
| Color | Natural |
Figures above are taken from the product documentation. Anything not listed is confirmed at enquiry rather than estimated.
Features and Advantages
Features
- Fit for S100x8 thread IBC valve
- Easy to install and remove
- Cost-effective
Advantages
- Easy and quick connection and disconnection of IBC tanks, saving time and effort in the transfer of liquids
- Can easily install and remove
- Constructed from durable plastics, ensuring long-lasting performance
- Fit for most IBC containers with S100x8 thread valve
How to Specify and Use It
Check that the IBC valve outlet is S100x8 or DN80 before ordering
Close the valve, then screw the spout onto the outlet until it seats
Connect the downstream hose or fitting to the S100x8 outlet thread
Flush the spout with clean water after draining aggressive liquids
Comparison With Other Products
Where the 2 inch S60x6 extension spout is about reaching out from the frame into a container, this fitting is about keeping the full DN80 bore open for speed. Pick this one when the job is drain-down, and the extension spout when the job is filling smaller packs.
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 Spouts

2" S60x6 IBC Extension Spout
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IBC Outlet Nozzle with S60x6 Buttress Thread Cap
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3M Adblue IBC Nozzle Kit
Dispense AdBlue Three Metres From the Tote
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IBC Spout with Female 2" Buttress Thread
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View detailsQuestions About IBC Drain Spout with S100x8 Female Thread
What thread does it use?
S100x8 female on both the inlet and the outlet.
Which IBC valve does it fit?
DN80 valves with a 3 inch buttress thread.
What is it made from?
HDPE.
What colour is it?
Natural.
Is it brand specific?
No. It fits most IBC brands with an S100x8 outlet valve.
Can it be reused?
Yes, provided it is rinsed and inspected between uses.
Get a Price on IBC Drain Spout with S100x8 Female Thread
Send the quantity, the specification variant and your destination port. We will come back with pricing and lead time.
