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Water Butt 90° Overflow Elbow with Nut & Washer, 2" - 1.25"

Water Butt 90° Overflow Elbow with Nut & Washer, 2" - 1.25"

Regular price £8.09
Regular price Sale price £8.09
Sale Sold out

100 in stock

  • 2-inch tank thread, 1¼-inch hose outlet: this elbow joins a 2-inch BSP male tank connection to a barb for nominal 32mm flexible hose. The two ends are different sizes; check both before ordering rather than matching the fitting by appearance alone.
  • 90° turn at the connection: the right-angle body changes the hose direction close to a suitable water butt or tank. Leave clearance for the complete fitting and hose clip, with enough space for the pipe to bend gently beyond the barb.
  • Back nut and washer included: one black plastic elbow is supplied with its retaining nut and single mounting washer. Check wall thickness, an even washer seat and access for securing the nut before modifying a container.
  • Choose hose and clips separately: match the barb to suitable nominal 32mm internal-diameter flexible hose. A clip must fit around the outside of the hose assembled on the outlet; its range cannot be chosen from the pipe’s bore alone.
  • Plan and test the overflow route: support the pipe so it does not pull on the elbow and lead it to a suitable discharge point. Check the tank-wall seal and hose connection with water after fitting; this individual connector does not include a hose run or tools.
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Description

Two sizes. One elbow.

A 2-inch BSP male tank thread with a narrower 1¼-inch hose barb for nominal 32mm pipe.

The 90° body turns the outlet direction at a suitable water butt or tank.

One black plastic fitting, back nut and washer. Hose and clips separate.

Illustrative black elbow with a wide two-inch BSP mounting thread and narrower right-angle hose barb
Illustrative arrangement; connector shown uninstalled.
2-inch BSPMale tank thread
32mm hoseNominal 1¼-inch hose bore
90°Right-angle connection
Nut + washerIncluded with one elbow
Actual two-inch BSP elbow with its narrower hose outlet, separate back nut and single washer

Match each end separately

The broad threaded stem is the 2-inch BSP male tank connection. The other end is a ribbed hosetail for suitable nominal 32mm internal-diameter flexible pipe, commonly described as 1¼ inch.

The parts photograph shows the connector with its back nut and one mounting washer. Check the tank wall and seating area before fitting, and allow access to secure the nut without straining the plastic.

BSP describes a nominal thread size. It is not the diameter of a hole to drill, and the 32mm hose size is not the outside diameter of the finished joint. Check the actual components and mounting arrangement before making an opening.

32mm corrugated pond hose is available separately. Measure the outside of the hose fitted over the barb when choosing a clip. 32-36mm double-wire clips are an option only where that assembled diameter is within their range.

Plan the tank connection

Check the mounting, hose route and discharge point together.

Confirm the tank end

An existing threaded outlet must match the 2-inch BSP male stem. For a plain opening, check the actual connector, wall thickness, washer seat and nut access before selecting the hole size. Do not use the nominal thread designation as a drilling measurement.

Leave room beyond the elbow

The outlet turns through a right angle, but the hose still needs clearance for a clip and gentle bends. Support the pipe so its weight and movement do not pull on the connector or distort its mounting.

Check the completed joints

Lead the pipe to a suitable overflow discharge point and keep the route clear. Check the tank-wall seal and hose joint with water after installation, then inspect them again once the hose has settled.

Choosing and fitting this elbow

Is the hose outlet also 2 inches?

No. The tank end has a 2-inch BSP male thread, while the hose end is a 1¼-inch barb for suitable nominal 32mm internal-diameter flexible pipe. This fitting has different connection sizes at its two ends, so check both the tank mounting and hose before ordering.

What hole size should I make in the tank?

Check the actual connector and mounting parts before choosing an opening. The 2-inch BSP designation is a nominal thread size, not a drilling diameter. Tank wall thickness, washer seating and access to the retaining nut also need checking before you alter the container.

What is supplied with the elbow?

You receive one black plastic 90° elbow with a back nut and single mounting washer. Suitable hose, securing clips, tools and any additional sealing materials are separate. Match the pipe to the nominal 32mm hose barb, then choose clips around the measured outside of the assembled joint.

Is it suitable for mains water pressure?

No pressure rating is specified for this fitting, so do not assume suitability for a mains-pressure supply or pressurised pump outlet. Those applications need components with confirmed ratings. For a water butt outlet, support the hose and check both completed joints with water.

Product information & technical details

SKUBUTT-ELB-2BSPM-125B001
Product typeTank Overflow Adapter
BSP thread size2"
Thread genderMale
Barb size32mm (1.25")
ColourBlack
MaterialPlastic
Connection angle90° elbow
Supplied mounting partsBack nut and washer
Quantity supplied1 elbow connector
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

All our BSP threads are parallel (BSPP, to ISO 228), not tapered.

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.

Please see our shipping policy for further information.

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.

Please see our warranty policy for further information.

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.

Please see our refund policy for further information.

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.

Please see our shipping policy for further information.

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.

Please see our warranty policy for further information.

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.

Please see our refund policy for further information.