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32-25mm Straight Reducer Barb Adapter 1.25" to 1" Koi Pond Pipe Fitting Joiner

32-25mm Straight Reducer Barb Adapter 1.25" to 1" Koi Pond Pipe Fitting Joiner

Regular price £6.69
Regular price Sale price £6.69
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Low stock: 10 left

  • Change from 32mm to 25mm hose: a straight reducing joiner for two different internal hose bores, commonly called 1¼-inch and 1-inch. Check both ends of your pond hose run before choosing the fitting.
  • One bare reducer supplied: ideal when you are selecting the securing clips separately for your own hoses. Hose, clips, pumps and filters are not included with this version.
  • Black plastic with ribbed hosetails: the larger and smaller barbed ends sit inside suitable flexible hose, with a central stop between them. This is a hose-to-hose connector without a BSP thread or click-on socket.
  • Choose clips from the fitted hose diameter: hose bore alone does not determine the securing size. Match the clip type and range to the hose outside diameter and wall profile, following the hose fitting instructions.
  • Plan an accessible, supported joint: leave enough room to seat and secure both hoses without sharp bends or sideways pull. Check the equipment’s permitted hose sizes and inspect the completed connections with water.
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Description

A simple change between two pond hose sizes

Connect suitable 32mm-bore hose to 25mm-bore hose with one straight black plastic reducer.

Choose the bare fitting when you want to select your own securing clips for the hoses you are using.

One reducer supplied. Hose, clips and equipment are not included.

Illustrative bare black reducer with smaller and larger ribbed hosetails and a central flange
Illustrative setting and view. Hose, clips and pond equipment are not included.
32mmLarger hose connection
25mmSmaller hose connection
StraightBarbed reducer
1 fittingClips sold separately
Actual bare reducer with 25mm and 32mm hose sizes labelled at the two ends

Check the hoses at both ends

The two sizes describe hose internal diameter, not the outside of the hose wall. Match each hosetail to the corresponding bore and check that the hose can seat correctly over the ribs.

The central flange separates the two hose sizes. There are no smaller stepped sections to remove and no threaded connection for screwing directly into a pump or filter.

Finish the joint to suit your hose

Choose securing parts for the actual hose construction.

Select the clips

Check each hose’s fitted outside diameter and wall profile. Select the appropriate clip style and size separately, following the hose instructions rather than assuming its bore is the clip size.

Leave working room

Plan space to seat both hose ends and reach the securing parts. Support the run beyond the reducer, with gentle bends that keep twisting and sideways loads off the joint.

Inspect with water

Secure the hoses according to their fitting guidance, avoiding overtightening against the plastic. Keep the joints accessible and inspect them with water before concealing the connection.

Before you choose the bare reducer

Is this the reducer kit with two clips?

No. This listing supplies one bare reducer only. Choose suitable securing clips separately to match the fitted outside diameter and construction of each hose. The reducer kit with two double-wire clips is a separate product; check its included clip ranges against your hoses if you prefer that version.

Can I use two hoses of the same diameter?

This fitting is intended to bridge suitable 32mm-bore and 25mm-bore hoses. It has one larger end and one smaller end, so it is not the straight joiner to choose for two hoses of the same bore. Confirm the internal diameter of each hose, rather than measuring only the outside of a corrugated wall.

Does it attach to a threaded pump or filter outlet?

There is no thread on this reducer. Both ends are hosetails for suitable flexible hose, so a threaded equipment port needs its own correctly sized threaded adapter. Check the pump or filter connection specification and hose-size guidance before ordering the parts for the complete run.

Will the smaller end restrict the hose run?

The 25mm section and the reducer can add resistance compared with an uninterrupted larger hose run. The effect depends on the pump, hose length, height change and other fittings. Use the hose sizes and layout permitted by the equipment; this connector changes the hose connection size and does not promise a particular flow rate.

Product information & technical details

SKUPOND32-25RED-STR-001
Product typePlastic Joiner
Barb size25mm (1"), 32mm (1.25")
ColourBlack
MaterialPlastic
Connection layoutStraight 32mm to 25mm hose reducer
Connection typeBarbed hose connections at both ends; no threaded connection
ContentsOne bare reducer; hose, clips and equipment not included

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.