Prepare the connection
Isolate the supply or empty the container below its outlet. Confirm the mating thread and use sealing materials appropriate to the fitting.
Description
Control rainwater at the outlet
A blue lever and 45° downward spout make this grey PP tap a practical choice for dispensing stored water into a watering can or suitable hose.
The ½-inch BSP male inlet fits a matching female connection. Check your tank fitting or adapter first; this tap is 170mm long.
One tap supplied. Hose, tank fittings and sealing materials are separate.
½-inch BSPMale inlet connection
45° outletDownward hose tail
170mmTap length
PP bodyGrey with blue lever
Start with the thread on your existing fitting
The threaded end shown here is the ½-inch BSP male inlet. It screws into a matching female fitting on the supply side.
If you are replacing a tap, check the thread specification of the socket it fits into. A large IBC outlet or a different tank thread may need a separate adapter to provide the correct connection.
BSP is a nominal thread designation. It is a separate fit check from the hose attached to the spout, so do not choose this tap solely because a hose is described as half-inch.
Use the spout directly, or fit suitable hose
For filling a watering can, check that the installed outlet sits high enough above the opening. The downward angle helps direct the water, while the lever lets you control it at the tank.
For a hose connection, the ridged tail sits inside compatible flexible hose. Confirm the hose bore matches the tail and use a suitable securing clip. This end is not a standard garden click-on plug.
The 170mm figure is the tap length. How far it stands out from a tank depends on the connection and any adapter used.
Fit carefully, then check with water
Leave space around the handle and support any hose attached to the spout.
Fit without strain
Avoid overtightening the plastic body. Check the lever can move freely and the spout points where you need it without forcing the threaded joint.
Inspect before use
Introduce water gradually and inspect the inlet and any hose joint. Close the tap after dispensing and drain exposed fittings before freezing weather.
Questions about the ½-inch angled tap
Can I choose it by my hose’s half-inch size?
The ½-inch BSP label describes the tap’s inlet thread. Hose fit is a separate check at the ridged outlet; match the hose’s internal bore to that tail.
Does it come with a tank adapter or backnut?
One tap is supplied. A tank adapter, bulkhead fitting, backnut, hose and clips are separate. The parts required depend on the connection already fitted to your container.
Is this the same as a 90° tap?
This model has a 45° angled outlet, as shown in the photographs. A 90° model turns the spout down more sharply and is a separate choice.
Is 170mm the clearance from the tank wall?
It is the tap length. Installed clearance depends on how much of the inlet enters the fitting and whether an adapter is used. Check the space for your watering can or hose in the intended position.
Product information & technical details
| SKU | IBCTAP12BSPM-45D-001 |
|---|---|
| Product type | |
| BSP thread size | 1/2" |
| Thread gender | Male |
| Colour | Grey |
| Material | Plastic |
| Body material | Polypropylene (PP) |
| Outlet angle | 45° downward angle |
|---|---|
| Tap length | 170mm |
| Control | Blue lever handle |
| Outlet style | Ridged hose tail |
| Inlet connection | ½-inch BSP male |
| Supplied quantity | One tap |
| Application | Rainwater tank and water butt dispensing |
What is BSP?
What is BSP thread size?
BSP (British Standard Pipe) is a nominal pipe-thread size, not a direct measurement of a fitting’s bore or outside diameter. For example, a ½-inch BSP male thread measures about 21mm across its outer thread crests.
These figures are approximate outside diameters of male BSP threads, to help identify the nominal size. They are not inch-to-millimetre unit conversions:
- 3/8" BSP → 16.66 mm
- 1/2" BSP → 20.95 mm
- 3/4" BSP → 26.44 mm
- 1" BSP → 33.25 mm
- 1.25" BSP → 41.91 mm
- 1.5" BSP → 47.80 mm
- 2" BSP → 59.61 mm
- 3" BSP → 87.88 mm
- 4" BSP → 113.03 mm
Measure across the outside of a male thread, then check its pitch and whether it is parallel or tapered. Diameter alone does not confirm compatibility. Check the product’s stated thread specification before connecting.
All delivery times are estimates and not guaranteed. Orders placed before 1 pm, Monday to Friday (excluding bank holidays), will be dispatched the same day, while orders placed after 1 pm will be dispatched by the end of the next working day.
If an invalid postcode or address is provided, the order will be cancelled without further notice, as we are unable to modify addresses or print labels for invalid postcodes.
Our standard delivery option is Royal Mail Tracked 48, which typically takes 3–5 business days. If you need your order more quickly, Expedited delivery via Royal Mail Tracked 24 is available, offering a 1–2 business day service.
Large or bulky items may be sent via courier at our discretion and are usually dispatched for next-day delivery. Please note that we only ship to mainland UK addresses; delivery to non-mainland locations, including the Highlands & Islands, may not be available for large or heavy items. If your address falls into one of these areas and you wish to purchase such items, please contact us with your postcode and order details before placing your order. If we cannot ship to you, you are welcome to arrange your own courier for collection.
All products, unless otherwise stated, come with a standard manufacturer warranty against faulty workmanship.
If your product fails within six months of delivery, please contact us with your order reference number, a description of the issue, and clear images illustrating the fault.
Should your item require a return for further investigation, it is your responsibility to arrange and cover postage back to us.
If we are unable to repair the fault, we may offer either a replacement or a full refund.
In cases where the item is inspected and found not to be faulty—or where damage is determined not to be due to manufacturing defects—you will not be entitled to a refund or replacement. We will then either return the item to you via standard post or dispose of it at your request.
You may return any order within 14 days of delivery. As soon as you receive your items, please inspect them carefully—taking reasonable care to keep both the product and its packaging clean and undamaged. If you discover an error or defect after 14 days, we reserve the right to decline your return. If your product fails or breaks after this 14-day time window then your order may be eligible for a warranty claim, please see our warranty information for more details.
To initiate a return, please contact us via our contact form to obtain a return authorisation and the correct returns address (different from the address on your invoice). This can also be done through your 'recent orders' page on your account if you are registered with Shop. Returns sent without prior authorisation will be discarded.
Returned items must be in the same condition in which you received them—unworn or unused, with tags attached and in their original packaging. You must include either a copy of your invoice or a slip with your order reference number inside the parcel. Please be sure not to obscure your return reference number on the label.
If you refuse delivery or reject the parcel without prior notice, we will inspect the returned package and issue a refund upon receipt. Although there is no restocking fee, we will deduct the cost of the return postage label (£3.35) from your refund.
If the returned item or its packaging shows signs of use, damage, or staining, we may deduct up to 50% of the order value—or refuse the return entirely—depending on its condition. Examples include damaged tags, stained, modified or damaged packaging, or missing components.
For faulty, incorrect, or damaged items, please contact us before sending anything back so we can attempt to resolve the issue directly. If we agree that a return is necessary due to our error, we will provide you with a pre-paid return label.
Products that have been modified or damaged through customer action are not eligible for return. This includes, but is not limited to, items that have been cut, trimmed or otherwise altered—such as a tarpaulin or pond liner resized to your specifications—or any product showing damage beyond normal inspection handling.
All delivery times are estimates and not guaranteed. Orders placed before 1 pm, Monday to Friday (excluding bank holidays), will be dispatched the same day, while orders placed after 1 pm will be dispatched by the end of the next working day.
If an invalid postcode or address is provided, the order will be cancelled without further notice, as we are unable to modify addresses or print labels for invalid postcodes.
Our standard delivery option is Royal Mail Tracked 48, which typically takes 3–5 business days. If you need your order more quickly, Expedited delivery via Royal Mail Tracked 24 is available, offering a 1–2 business day service.
Large or bulky items may be sent via courier at our discretion and are usually dispatched for next-day delivery. Please note that we only ship to mainland UK addresses; delivery to non-mainland locations, including the Highlands & Islands, may not be available for large or heavy items. If your address falls into one of these areas and you wish to purchase such items, please contact us with your postcode and order details before placing your order. If we cannot ship to you, you are welcome to arrange your own courier for collection.
All products, unless otherwise stated, come with a standard manufacturer warranty against faulty workmanship.
If your product fails within six months of delivery, please contact us with your order reference number, a description of the issue, and clear images illustrating the fault.
Should your item require a return for further investigation, it is your responsibility to arrange and cover postage back to us.
If we are unable to repair the fault, we may offer either a replacement or a full refund.
In cases where the item is inspected and found not to be faulty—or where damage is determined not to be due to manufacturing defects—you will not be entitled to a refund or replacement. We will then either return the item to you via standard post or dispose of it at your request.
You may return any order within 14 days of delivery. As soon as you receive your items, please inspect them carefully—taking reasonable care to keep both the product and its packaging clean and undamaged. If you discover an error or defect after 14 days, we reserve the right to decline your return. If your product fails or breaks after this 14-day time window then your order may be eligible for a warranty claim, please see our warranty information for more details.
To initiate a return, please contact us via our contact form to obtain a return authorisation and the correct returns address (different from the address on your invoice). This can also be done through your 'recent orders' page on your account if you are registered with Shop. Returns sent without prior authorisation will be discarded.
Returned items must be in the same condition in which you received them—unworn or unused, with tags attached and in their original packaging. You must include either a copy of your invoice or a slip with your order reference number inside the parcel. Please be sure not to obscure your return reference number on the label.
If you refuse delivery or reject the parcel without prior notice, we will inspect the returned package and issue a refund upon receipt. Although there is no restocking fee, we will deduct the cost of the return postage label (£3.35) from your refund.
If the returned item or its packaging shows signs of use, damage, or staining, we may deduct up to 50% of the order value—or refuse the return entirely—depending on its condition. Examples include damaged tags, stained, modified or damaged packaging, or missing components.
For faulty, incorrect, or damaged items, please contact us before sending anything back so we can attempt to resolve the issue directly. If we agree that a return is necessary due to our error, we will provide you with a pre-paid return label.
Products that have been modified or damaged through customer action are not eligible for return. This includes, but is not limited to, items that have been cut, trimmed or otherwise altered—such as a tarpaulin or pond liner resized to your specifications—or any product showing damage beyond normal inspection handling.